Email your insect
questions to
prof@small-life.co.uk
Stick
insect expert Professor Phasmid answers 4 of your questions every
week |
Next questions to
be answered on Tuesday 24th February 2026 |
Our stick insect food was delivered today,
thanks. With the leaves, should I put most/all of them in at once, or one or
two at a time and then replace as they get eaten?
Stick insects get stressed if there are only a
few leaves visible, so it's important that they can always see a lot of food.
So push two or three tall sprigs of bramble into the Sprig Pot. Then after
about a week, replace with fresh leaves, not because they will have all been
eaten, but because the bramble leaves will no longer be at their best. Stick
insects need to eat good quality leaves that are nutritious. The wallet of
Fresh Cut Bramble stays fresh for 7-10 days.
My 12 year old is mad
about bugs and so I'd like to buy stick insects for his birthday. Can I specify
a delivery date? (His birthday is next week.)
Stick insects are fantastic pets and your 12 year
old will enjoy caring for his own stick insects. I'd recommend the Indian stick
insects (Carausius morosus) and/or the Pink Winged stick insects
(Sipyloidea sipylus) because these are easy to keep and both eat bramble
(blackberry) leaves. The best enclosure for stick insects is the ELC cage and
everything can be sent together. Small-Life Supplies prioritise the welfare of
the stick insects and can only dispatch them during mild nights, so they will
arrive safely (live arrival is guaranteed). Fortunately mild nights are
forecast next week, and so yes, you can specify a delivery date which works
best for you.
Ive just noticed that one of my six month old Indian
stick insects is unable to bend her left front knee. She is active and
doesnt seem ill, but js finding it difficult to coordinate herself with
the leg out of action. I attach a video clip, can she live a normal life like
this? Your video shows she
can't move either of her front legs properly, and she is exercising her
mouthparts. These symptoms suggest she has damaged her nervous system, probably
by falling awkwardly and hitting her head. Apart from these issues she looks
fat and healthy and her other four legs are moving fine. I suggest you put some
wet bramble leaves on the floor of the cage to make it easier for her to eat
and drink. If she can eat OK, she can manage with just four legs (and may well
discard the other legs that do not work). My concern is if she will be able to
eat. Are her mouthparts still moving continuously because if they are this
means she won't be able to eat properly. The best thing to do is to rest her on
a wet bramble leaf so she can drink. Hopefully she will be able to eat, but if
not, she will die soon and the kindest thing to do is just let her rest on a
wet bramble leaf so she can pass peacefully without suffering.
Do you have issues with
stick insects eating thornless blackberry? Ours won't touch the leaves?
The stick insects bred at
Small-Life Supplies all eat common bramble (blackberry), which has thorns on
the stems. In fact the most nutritious bramble has very thick thorns on the
stems (which are two tone in colour, green and purple). The thorns are not a
problem for the stick insects because they simply walk around them. To protect
your fingers, we recommend thick suede gardening gloves (the "Town and Country"
brand are what we use). In general, the thornless bramble varieties and the
brambles with little thorns have much thinner leaves and are much less
nutritious, so are best avoided.
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Can I buy baby stick
insects from you? They look so cute!
Baby stick insects are too delicate to go though
the postal network. Small-Life Supplies guarantee live arrival of stick insects
and so we only send them when they are large enough to travel safely. We
dispatch stick insect youngsters, called "nymphs", and also young adults. The
overnight temperature needs to be above freezing for it to be warm enough for
the stick insects to travel safely and so we frequently monitor the weather
forecast and let you know in advance when delivery will be.
Do you sell your ELC
stick insect cages to Brazil? They look excellent and just what we need!
ELC stick insect cages are
manufactured in the UK and are only available to customers in the UK.
Unfortunately the ELC cage is not shipped internationally.
I need Clip Cages to
research Colorado potato beetle assays. For the beetle larvae the Clip Cages
need to be only one sided with an open ring on the other side just to keep it
clipped. Do you have such one-sided clips at all?
Yes, Clip Cages can be manufactured to this
specification. The classic Clip Cage for aphids has two clear viewing
cylinders, but we can produce Clip Cages for Colorado beetle larvae with just
one clear viewing cylinder. Small-Life Supplies manufacture Clip Cages in the
UK and so please let us know how many of this version you require.
I am beyond excited
because I have finally got a male Indian stick insect! I attach a photo. He is
so lively and already hangs out with his favourite females! Any idea how long
he'll live? He became fully grown two weeks ago.
Congratulations on your rare male Indian stick
insect (Carausius morosus), the chance of seeing one is only 1 in 10000
which is 0.01% ! He looks nice and healthy and so will live for several months
as an adult, just like the standard females. He'll mate at night, this is very
quick. And during the day, he'll rest with his favourite females, as you have
observed, often with one of his feet on the body of a female.
How can I make my stick insect enclosure look more natural?
Attach the "Dappled Glade
Background" sheet to the back of the ELC cage to instantly create a
naturalistic look. Enhance this further by inserting a green ELC Liner on the
floor of the ELC stick insect cage. And place fresh sprigs of bramble
(blackberry) leaves (in the Sprig Pot of cold tap water) in the cage for the
stick insects to eat. Avoid putting artificial plants in the enclosure because
if these smell, they can harm the stick insects.
Can more than one Indian
stick insect (Carausius morosus) live together in an enclosure? We have one on
its own at the moment. When I was younger I had three in an enclosure together
and they were fine. Someone told me that they might eat each other so I´m
curious if this is true? Thinking of purchasing another for my daughter. If
they like company I think it would be lovely for her to have a couple of
friends. Stick insects like
company of their own kind and so it's always best to have several in the ELC
cage rather than just one on its own. Indeed, Indian stick insects
(Carausius morosus) usually group together on a white mesh side of the ELC
cage. So I'd recommend your purchase a few more Indian stick insects to keep
your existing one company. Small-Life Supplies sell Indian stick insects in
packs of two and packs of four. Stick insects only attack and eat each other if
they are being severely maltreated, such as being starved, deprived of water,
or are being kept in very overcrowded conditions.
Our four Indian stick
insect adults which we got from you are chomping their way through the bramble
leaves. Do they get bored of eating bramble? I'm toying with the idea of
purchasing a eucalyptus plant for my greenhouse to vary their diet a bit?
Indian stick insects
(Carausius morosus) do really well on a diet exclusively of bramble
(blackberry) leaves. So I'd recommend you keep feeding yours with bramble
leaves. In the summer months, you can give them some hazel leaves and wild rose
leaves, to supplement their staple diet of bramble leaves (and give your
bramble bushes a chance to recover). Hazel trees and rose bushes are deciduous
which means they don't have any leaves in the winter. I wouldn't bother with a
potted eucalyptus plant in your greenhouse. This is because you will need to
wait 12 months before it is safe to harvest any leaves for the stick insects
(it takes this long for the pesticides in the soil and plant to have broken
down). And potted eucalyptus plants require skilful watering, they need a lot
of water but not too much otherwise the leaves develop brown lumps and become
unpalatable for the stick insects.
I was shocked to hear about the widespread
"Honey Fraud" on Radio 4. I expect you already know about this, but I thought
it would be of interest to readers of your page to know about this topic.
Apparently lots of "honey" sold in supermarkets isn't honey at all, it is a
cheap concoction made from syrup and goodness knows what else! Lots comes in
from China and this shady practice is putting genuine British honey producers
out of business. Yes, I am
aware British Beekeepers have been voicing concern about this fraud for many
years, but the race to the bottom mentality of the supermarkets has meant that
no action has been taken to address this criminality. As British consumers, we
have the choice where to buy our honey. So I always buy honey from local
artisan producers, based in Cambridgeshire and Norfolk. Obviously the price is
more than double what the supermarkets sell. The point is, there is no
comparison because the product the supermarkets sell is often not proper honey.
Also, it is ethically right to support local small businesses and I urge others
to do the same.
My ten year old boy is
mad on bugs and would love some stick insects, can you recommend some and a
decent sized enclosure? Indian stick insects are the best type to start with and they do
really well in the ELC stick insect cage, which is 51cm high. The ELC enclosure
is tall and has two full mesh sides which provides the air-flow that Indian
stick insects need to thrive. Your 10 year old will enjoy handling his Indian
stick insects (Carausius morosus) and he can easily feed them by
gathering fresh bramble leaves once a week.
How often do stick
insects shed their skins? And why do some people say shred skin instead of shed
skin? Most stick insects
shed their skins six times in five months, this is how they grow. This is a
common process in insects and is called ecdysis. The correct terminology is
shed skin, therefore "shred skin" is incorrect and is a typo.
Yey, the Indian stick
insect eggs I got for Christmas are hatching! Three so far, all looking good.
How does such a big insect fit inside such a small egg? And one of them still
has this egg on her back leg, should I be worried about this? She seems fine, I
hear it clanking in the HAP when she moves!
Great to hear that your Indian stick insect
(Carausius morosus) eggs are hatching on schedule. The baby stick insect
(called a first instar nymph) usually emerges at night. Her legs are the
correct size but her body is tiny, she waits until she is out of the egg before
quickly expanding her body (within minutes) to the full size you see in the
morning. Don't worry if the eggshell is attached to a leg, the stick insect can
cope well and carries it around like a ball and chain. Often it drops off
within days, but if not, she will be free of it after her first skin change
(ecdysis). Do not be tempted to try and help by pulling the eggshell off
because this usually makes things worse - either by deforming the leg or
panicking the stick insect into throwing off her whole leg.
Can stick insects
breathe under water usually? One of mine has accidentally fallen or climbed in
to the water jar through a small uncovered area (now sorted). Luckily I took
him out as soon as I saw he was under water and he seems fine thank goodness.
Stick insects breathe
thorough a series of holes (spiracles) that are either side of their abdomen.
In an emergency, for example if the stick insect has fallen into water, these
holes can be closed. Amazingly, a stick insect can survive underwater, not
breathing, for a few or many minutes (depending on the size of the stick
insect). When the stick insect is rescued from the water, its recovery time
depends on how long its spiracles have been closed. If the stick insect has
only been in the water for a short time, recovery will be quick. However, if it
has been in the water for longer, the stick insect will appear lifeless for
hours before getting back to normal. Unfortunately if the stick insect has been
submerged overnight, then it will have died. So it is a relief that you rescued
your stick insect so quickly.
Fantastic that you have
stick insects for sale! Now that's it's warmer, I'd like to buy some Pink
Winged stick insects. My question is will they cohabit well with my gang of
Indian stick insects? I have the ELC cage already.
Yes, you can keep Pink Winged stick insects
(Sipyloidea sipylus) together with Indian stick insects (Carausius
morosus) because they live happily together in the same ELC cage. They both
eat bramble (blackberry) leaves and do best in an enclosure with two fully
ventilated walls and so the ELC cage is ideal.
We're so excited because
our stick insects are arriving next week, we purchased the ELC cage bundle
before Christmas. Could you please tell me how we transfer the Pink Winged
stick insects onto the liner? Do I have to pick them up? Slightly nervous about
that considering they are so delicate! Any tips would be very helpful.
It's a good idea to have
the ELC cage set up in advance for the arrival of your stick insects, and so
place a Liner on the floor of the cage and place the Sprig Pot with a couple of
tall bramble sprigs in the centre of the Liner. When you unpack the Pink Winged
stick insects (Sipyloidea sipylus), look at where they are resting. If
the stick insects are on the foliage, it's easiest just to place this foliage
(with the stick insects on it) on the Liner. If the stick insects are resting
on the packaging, you can cut around that and place it on the Liner. Either
way, you don't have to handle the stick insects yet if you don't want to.
Sometimes the Pink Winged stick insects are very lively and will walk out of
the packaging as soon as you open it up. If this happens you can let the stick
insect walk onto your hand and then place your hand inside the ELC cage near
the bramble, blow gently on the stick insect, and she should walk onto the
bramble. It helps if you lightly mist the bramble with water beforehand because
stick insects are usually thirsty after a journey.
We are looking to get
New Guinea stick insects as have had Indian stick insects before. Do they eat
ivy like Indian stick insects?
New Guinea stick insects (Eurycantha
calcarata) need to eat bramble (blackberry) leaves. They do not eat ivy.
Indian stick insects (Carausius morosus) also do best on bramble
(blackberry) leaves, but sometimes ivy can be given to Indian stick insects,
but only as a last resort. There has been so much rain in the UK in recent
months that there is plenty of green bramble (blackberry) leaves to be found,
the best places to look are in sheltered overgrown areas such as woods or
disused railway lines. New Guinea stick insects drink a lot more water than
most stick insects, and so it's essential to provide them with a shallow water
dish. Being such large chunky stick insects they rely on getting a good grip
with their claws for climbing and so do well in the ELC cage because they can
hook their claws around the specially sized holes in the white mesh sides.
It's my
dream to have these wonderful stick insects in my collection. I don't know
about the import process from UK to here in the USA. Do you know anything about
it? I would be more then willing to purchase any permits and import papers I
needed to buy from you. The
US Dept of Agriculture prohibits the import of non-native stick insects and so
it is not an option for you to import them. I suggest you source some native
American stick insects but make sure you avoid the dangerous Florida species
(Anisomorpha buprestoides) because they can cause temporary blindness in
people and pets!
Ive seen that it might snow in the next few days and was
wondering if this would affect the quality of the bramble. They dont eat
anything else - will it be okay once the snow has melted?
Bramble can cope with snow
in the UK. Just brush off the snow before feeding it to your stick insects
otherwise your cage will get very wet. The quality of the bramble is not
adversely affected.
Do you have any tips for wrangling first instar nymphs? I
currently have five tiny pink winged stick insects and I'm terrified to open
the cage for more than just a spray as they immediately try and climb out and
they're so fast!. Even during the day if I try and take the bramble out they
are very mobile and I'm also afraid of missing one and it being hidden in the
old leaves as they're so easy to miss but I know I need to get the old leaves
out as I add new ones or the cage will get too full and they also need cleaning
out. Baby Pink Winged stick
insects (Sipyloidea sipylus), also called first instar nymphs, are
relatively large at 4.3cm long. They are bright green and usually rest under
the lid of the ELC cage, rather than on the bramble leaves. Every day when you
mist the leaves in the ELC cage with water, you can spray the water
horizontally, holding the mister outside the cage, and directing the water
spray through the white mesh side and onto the leaves. That way you don't
disturb the stick insects under the roof. Once a week, when you remove the
Sprig Pot of bramble, there shouldn't be any baby stick insects on it (because
they're under the lid). But if there are any, just blow them off into a washing
up bowl and cover this with a tea towel whilst you insert the fresh Sprig Pot
of bramble. Gently blow the stick insects off the tea towel into the ELC cage
before putting the lid back on the ELC cage.
Our one Indian stick
insect was, I think, so cold in our kitchen, which went down to 13°C, that
she seemed to be dead (for quite a while) so we put her in the bin. But - a
Christmas miracle! - I went to put something in the bin and there she was, at
the top, waving her antennae at me indignantly! She may have warmed up enough
to enjoy something in the bin. Family delighted to have her back. Anyway, I
want to ask if shes okay eating ivy - especially at this time of year
when bramble is scarce? Indian stick insects (Carausius morosus) are robust stick
insects and can easily tolerate 13°C. Indeed our breeding facility is set
to 12°C - 14°C at night. Of course Indian stick insects prefer a warmer
temperature during the day, and between 18°C - 21°C is ideal. Stick
insects are less active in cool surroundings, but I am pleased you have rescued
yours from the bin! Indian stick insects do best on bramble (blackberry)
leaves, this is available all year in the UK in sheltered areas. Ivy can be
eaten by some individuals but should only be used as a last resort. So it would
be much better if you could find some nice bramble, so try looking in wooded
areas, canal embankments, disused railway lines and overgrown areas by laybys.
What is the correct format when referencing a stick insect
species? I know it's two words, but should each word start with a capital
letter or not? And when should italics and brackets be
used?;
Here are the standard rules: Yes, there are two
words, but only the first word should start with an upper case letter, the
second word must be all lower case. For example, Carausius morosus and
Eurycantha calcarata. Both words should be italicised. Brackets (or
parentheses) should be put around these italicised words. The common name of
the stick insect (usually its native country of origin) should be included
before the Latin species name. Here are a couple of perfect examples: Indian
stick insect (Carausius morosus) and New Guinea stick insect
(Eurycantha calcarata).
What should be the minimum height of a stick
insect enclosure? I've got one that is 18cm x 11cm, would this be OK for just
one Indian stick insect? A
stick insect enclosure that is only 18cm x 11cm is too small to house a stick
insect. You need a much larger enclosure, for example the recommended ELC stick
insect cage is 51cm (height) x 36.5cm (width) x 27.5cm (depth). Stick insects
housed in stuffy cramped surroundings don't have enough space to grow properly
and can suffer from fungal infections from stagnant air, causing their leg
joints to turn black. Stick insects like the company of their own kind and so
instead of just keeping one Indian stick insect (Carausius morosus) by
herself, it is much kinder to have a small group of four or more Indian stick
insects in the ELC cage. Indian stick insects like to group together on the
white mesh sides of the ELC cage, so they are really easy to see.
Are there seasons for
stick insects? Or are they available all the time?
It depends on the species. Many stick insects,
including the popular Indian stick insect (Carausius morosus), Pink
Winged stick insect (Sipyloidea sipylus) and Thailand stick insect
(Baculum thaii) breed continuously and so are available from Small-Life
Supplies throughout the year. But a few species including the Australian
Macleays Spectre (Extatosoma tiaratum) do much better in the summer when
it is hotter and sunnier, and so it's best to purchase this species in the
summer when these individuals are strong, healthy and available.
How much water do stick
insects need? Most stick
insects need the bramble (blackberry) leaves lightly misting with water once a
day, preferably in the late afternoon or early evening. Avoid getting the
actual stick insects wet, so it's important to direct the fine water spray only
at the leaves. If the stick insects are in a school or office that is closed
during weekends, the stick insects soon adapt to not having a drink over the
weekend and are able to cope with this.
How old can a stick
insect become? Most stick
insects live for one year, they take five months to mature and then lay eggs
most days for the next seven months. An exceptionally long lived species of
stick insect is the Malaysian stick insect (Heteropteryx dilatata) which
has a three year lifespan. Male and female stick insects have similar
lifespans.
How high should a stick insect enclosure be?
48cm (18") to 51cm (20") is
the best height for a stick insect enclosure. This is because stick insects
need a tall cage to give them plenty of room to grow properly (stick insects
grow by sliding vertically downwards out of their old skins every few weeks).
This process of skin-shedding is called ecdysis. The best stick insect
enclosure is the ELC cage which is 51cm (20") high.
I made a temporary stick
insect house using some vintage net curtain. I've been ever so careful putting
in the bramble after the thorns snagged the net on the first day. But big holes
are now appearing in the net, do you think it is possible that the stick
insects could have eaten it? They are the Thailand type. If so, will they be
OK? Net curtain for
ventilation is OK short-term but not recommended long-term for stick insect
housing because of the two reasons you mention. Thailand stick insects
(Baculum thaii) usually eat during the night and so that it is when they
are nibbling the net curtain, creating the holes. Despite having plenty of
bramble (blackberry) leaves to eat, stick insects do sometimes eat other items,
such as net curtain and paper. Fortunately it doesn't do them any harm. Moving
forward, it's best to house stick insects in the ELC cage because they cannot
eat any of its components and so the ELC cage will last for many years.
I've
asked for money this Christmas because I have a wish-list of things to buy for
my pet stick insects. Will I be able to order from Small-Life Supplies between
Christmas and New Year? Yes, phone calls and emails will be answered by Small-Life Supplies
on Monday 29th, Tuesday 30th and Wednesday 31st December 2025. The orders will
be processed and deliveries scheduled for Wednesday 7th January 2026 onwards.
This allows time for the couriers to clear their backlogs of Christmas parcels
and resume the next day delivery service across the UK.
My Indian stick insect
matured 2 weeks ago and feels firm. Her abdomen is plump and she looks like a
fully developed adult (she was in stick mode so wouldnt let me take a
good picture). When can I expect her to start laying eggs?
Congratulations, your photo
shows a nice healthy adult Indian stick insect (Carausius morosus). Her
abdomen is plump because it is filling up with eggs. She will start to lay any
day now, on average three eggs a day. It's best to wait a few weeks before
saving some eggs because the first ones produced are not of the best quality.
The eggs typically take four months to develop. The eggs need no attention
during this time, so just store the eggs in the clear HAP pot and when hatching
is due, check the HAP in the morning (because the eggs hatch at night). Don't
keep too many eggs, so dispose of surplus eggs by putting them in a dish and
adding hot water, this is very fast and 100% effective. Don't be tempted to put
stick insect eggs in the freezer because all this does is temporarily arrest
their development and when the eggs are taken out of the freezer and warm up
inside, development can restart.
How often should I mist my stick insects? I
have been misting the leaves once in the evening, but have noticed that my
Green Beans seem extra thirsty? Do they drink more than the Pink Winged and
Indian stick insects? I have them all housed together in an ELC cage but the
Green Beans rush to the water when I spray?
Most stick insects appreciate a daily drink, so
lightly spray the bramble leaves once a day, in the afternoon or evening. Avoid
getting the actual stick insects wet, so direct the fine mist towards the top
of the leaves. It's best to use a sprayer with an adjustable nozzle pre-set to
emit a fine mist rather than a strong jet of water. This frequency is ideal for
many species, including the Indian stick insects (Carausius morosus) and
Pink Winged stick insects (Sipyloidea sipylus). A few species require
more water, these include; the New Guinea stick insects (Eurycantha
calcarata), Malaysian stick insects (Heteropteryx dilatata) and
Grenadan Green Bean stick insects (Diapherodes gigantea). So a shallow
dish, filled 0.5cm deep with cold tap water is recommended. The stick insects
can drink from this water dish either outside the cage or inside the ELC cage
(obviously don't put in the cage if there are babies in there because an open
water dish is a drowning risk for very small stick insects).
Do the winged ones fly ?
Yes, Pink Winged stick
insects (Sipyloidea sipylus) like to fly about once a week when they are
fully grown . So you take them out of the cage and let them fly across the room
and land on the wall. They fly relatively slowly and so there's no danger of
losing them! More flying tips , including when you know she's about to take off
are in the "Keeping Stick Insects" book by Dorothy Floyd.
On 13th
Nov 2025 I saw a near perfect Peacock butterfly in my garden (South Yorkshire)
sunning itself on a tree trunk, on what was an unseasonably warm November day.
My guess is that the well above normal average temperature triggered this
individual into coming out of hibernation. Once a butterfly has woken from its
hibernation, can it re-hibernate if it's been caught out, as I suspect the
Peacock was? Or is it doomed to die?
Some British butterflies, including the Peacock
butterfly (Inachis io) and the Small tortoiseshell (Aglais
urticae) hibernate as adult butterflies throughout the British winter. They
always select a sheltered place, this can be outdoors or indoors in
outbuildings such as sheds. During sunny days, the body temperature of the
butterfly rises and so it temporarily wakes up from hibernation and has a fly
around and usually has a drink of water too. It then flies back to a sheltered
place (this can be different from where it started) and hibernates again. It
can repeat this process several times over the coming months, depending on the
weather. So there is no need to worry about the Peacock butterfly you saw
because this is normal behaviour.
My Indian stick insect hatched in mid-late
August and has just had her sixth moult. She wouldnt let me take a photo,
but her armpits are red now. Does that mean she has become an adult?
Like all insects, Indian
stick insects grow by shedding their skins at intervals, this process is called
ecdysis. Indian stick insects shed their skins six times in five months on
average but can grow faster if they are in hotter surroundings. Fully grown
Indian stick insects (Carausius morosus) always have red tops to their
front legs. The total length of an adult Indian stick insect is 11cm (but often
individuals that have matured in less than five months are smaller). So based
on the fact that your Indian stick insect has red armpits and has completed six
skin changes, she will be an adult. During the next couple of weeks you can
look forward to seeing her abdomen plump out as she starts to produce eggs. She
will lay eggs every day for the next seven months of her life and so it is
important to only save a few eggs. Indian stick insect eggs usually hatch four
months later but this incubation time is a few weeks shorter if the
surroundings are hotter than 18 °C during the day and 12 °C at
night.
Our son is insect mad and wants a stick insect. Would an Indian
stick insect be good for a 10 year old boy?
Yes, Indian stick insects (Carausius
morosus) are great pets for a ten year old. Your son can enjoy handling
them and caring for them. Instead of getting just one stick insect, it is
always better to buy a few stick insects, this is because they like to group
together with their own kind. You can purchase a pack of four young adult
Indian stick insects from Small-Life Supplies, these are approximately 11cm
long and so are a good size to be handled safely. Indian stick insects do best
in a tall enclosure which has two fully ventilated sides, so the ELC cage is
the best enclosure for Indian stick insects.
I am definitely
interested in an adult pair of Eurycantha calcarata. As arboreal animals, I
intend to house them in a vertically oriented enclosure. I will use a low
wattage spot lamp, controlled with a dimmer thermostat run on a
timer switch for heat and to define photoperiod. The enclosure hot spot and
cooler area will be monitored with two different digital thermometers.
It is not recommended to
use spot lamps on a stick insect enclosure because they dry out the foliage too
much. New Guinea stick insects (Eurycantha calcarata) are an easy type
to keep and do not need a temperature gradient in the cage. Ambient temperature
is fine for them and so that is why they do so well in homes and schools in the
UK, these are on average 18-21°C during the day and 12-14°C at night.
The key factors to get right are the ventilation in the enclosure (two full
mesh sides are ideal providing natural cross-flow ventilation) and suitable
climbing surfaces. That is why the ELC cage is ideal for small populations of
New Guinea stick insects because the hole size in the thick mesh panels is the
correct size for their claws to grip around. If you house New Guinea stick
insects in a cage with very fine mesh, their claws can get trapped and snap off
as the stick insect tries to free it's feet. You are correct in choosing an
arboreal enclosure because stick insects need to be kept in tall cages, and
that is why the ELC stick insect cage is 51cm high.
Can a stick insect grow
back a missing part of an antenna? I picked up a pair of Malaysian Jungle Nymph
stick insects (see photo attached) from an event and they've only got one and a
half antennae each, I'm feeling short changed as they were pricey.
Malaysian stick insects
(Heteropteryx dilatata) are a premium species and so are more pricey
than other species. But if they are badly damaged, like yours are, I would have
expected them to be heavily discounted in price. This is because the missing
antennae will not grow back. It is unusual for this species to have broken
antennae, and so I suspect the seller has not been looking after them well
which is why they have been fighting and got hurt. Only stressed stick insects
fight, causes of stress include insufficient food, lack of water, overcrowding,
unsuitable housing (wrong size and/or incorrect ventilation).
One of my stick insects
is on the loose! I had all three out on the settee last night but I got
distracted and when I went back I could only find two! They are Indian stick
insects, fully grown ones with the red armpits. Will she be OK? How long can
she survive? It's a very small room so I'm hopeful she'll turn up. I think I'll
call her Dora the Explorer ! Indian stick insects (Carausius morosus) are most active at
night when it is dark. They usually head upwards so the best places to look in
the morning are the tops of the walls, the curtain rail or tops of the blinds.
They also seek out water and so try looking around the window frame or if you
have a sink in the room, look there. If you can't find her the next day, try
looking again every morning for the next few days, she will continue to move
around at night but obviously less so as she gets weaker. If you haven't found
her after two days, leave a large jar of wet bramble springs by a wall because
this will attract her.
Do you have any more ex display stick insect enclosures
available please? Yes, one
has just been listed on our clearance page. Please note that these used stick
insect enclosures are really good value for money and that is why they usually
sell very quickly. It's best to phone Small-Life Supplies on 01733 913480 to
check availability or you can visit the "clearance page" on this
website.
My granddaughter would like a stick insect egg hatching kit for
Christmas. I've asked her if she wouldn't prefer to have the actual stick
insects instead but no, she is adamant that she wants to hatch out some eggs!
So my question is can you supply such a kit? And if so, how long would she need
to wait before the eggs started hatching?
Yes, Small-Life Supplies supply the "Stick Insect
Eggs Hatching Kit", this is a popular festive item and will be listed on the
website very soon. Indian stick insect eggs (Carausius morosus) usually
incubate for four months, but the eggs included in our kit were laid in late
August/early September 2025 and so are due to hatch just after Christmas.
Indian stick insect eggs usually hatch during the night and so your
granddaughter won't see the hatching process but she will enjoy the surprise of
seeing 2cm long baby stick insects in the morning! The kit includes the HAP
container which also serves as a good home for the baby stick insects for the
first few weeks of their lives. The Indian stick insects should then be
transferred to the ELC cage which provides the larger and more airy
surroundings that Indian stick insects require as they grow.
So, we're getting some
Indian stick insects and are debating amongst ourselves which would be the best
enclosure. The ELC cage looks good, but as we're only getting four Indian stick
insects, I am wondering if we could get away with using a smaller enclosure, I
have seen some that are 30cm high? Or would that be too small for them?
It doesn't matter whether
you buy two Indian stick insects or twenty Indian stick insects, they all need
to be housed in a cage with enough space for them to move around and be
content. So the stick insect cage needs to be at least 48cm high. Cramming them
into a 30cm high enclosure is not recommended because it is way too small. The
ELC cage is 51cm high and has been specially designed for housing stick insects
properly. If your interest develops, you can add another species of stick
insect to the same enclosure later to live together with your Indian stick
insects (Carausius morosus). Suitable species that can live with Indian
stick insects include the Pink Winged stick insects (Sipyloidea sipylus)
and the Thailand stick insects (Baculum thaii).
Can you send stick
insects to Surrey next week? Or is is too cold?
The weather forecast is for milder nights next
week and so yes, deliveries are being arranged for next week across the UK,
including Surrey. Small-Life Supplies prioritise the welfare of the stick
insects and can only send them if it is warm enough to do so, which means that
no stick insects are dispatched if a freezing night is forecast. We monitor the
weather forecast daily and let you know in advance what day delivery will be.
When the stick insects are on their way, the delivery tracking details are
emailed to you, so you can see what time delivery will be (within a two hour
delivery window). What eats stick insects?
In nature, stick insects are primarily eaten by
birds and wasps. In captivity, some people feed damaged stick insects to a pet
praying mantis. A praying mantis can eat an insect much larger than itself but
should only be given harmless stick insects as food, such as the Pink Winged
stick insect (Sipyloidea sipylus) and the Thailand stick insect
(Baculum thaii).
My beloved stick insect, Ariana Grenada, had a fall and has
broken off her ovipositor. She has one more shed to go, so I expect her to be
fully grown in a few weeks. My question is will she grow her ovipositor back in
time? And is this is even possible? Her last name is Grenada because that's
where her ancestors are from. The species is Diapherodes gigantea.
It is a shame when a stick
insect has a bad fall and damages itself. Usually a stick insect can land on
its feet and is OK, but occasionally they land awkwardly and can bang their
head or snap off the ovipositor, as has happened with Ariana Grenada.
Ovipositors can not be regenerated. However, a female stick insect can still
push out an egg without an ovipositor, she will just have more difficulty in
burying it. But burying the eggs is not essential, indeed some adult female
stick insects with perfect ovipositors can't be bothered to bury their eggs and
just leave them on the surface of the sand pit, or on the ELC cage Liner.
I've
decided to go for a Christmas split delivery - I think it'll be much less
stressful, for the stick insects, and me, if they arrive after the holidays!
When the Indian stick insects follow can they come with a bag of food - I've
got privet but it sounds like they've gone off that!
Yes, our Christmas Split Delivery is a very
popular option and enables people to have the ELC stick insect cage bundle
ready and waiting for the stick insects to follow, after the festivities have
quietened down. For many years privet was the staple diet for Indian stick
insects (Carausius morosus) but around the turn of this century, many
Indian stick insects in the UK suddenly refused to eat privet and switched to
eating bramble (blackberry) leaves instead. Of course there will always be some
individuals that can still eat privet, but the vast majority no longer find
privet palatable, and so that is why we feed all our Indian stick insects with
bramble (blackberry) leaves and recommend others to do the same. Fortunately we
have lots of nice green bramble leaves available and so sell wallets of Fresh
Cut Bramble all year round.
I'm a newbie keeping stick insects, please
tell me if I should be cutting off the bramble thorns?
No, don't waste your time snipping off sharp
thorns! The stick insects are perfectly capable of walking up the bramble stems
without being cut by the thorns. The only time thorns can be an issue is if a
winged stick insect flashes its wings in the cage and snags an open wing on a
thorn. However this scenario is easily prevented by just having one Sprig Pot
with two bramble sprigs in the centre of the ELC cage Liner, thereby leaving
plenty of space away from the bramble for the stick insect to flash its wings
open. The stick insects usually rest on the white mesh sides of the ELC cage
because they can get a good grip with their claws around the specially made
holes which are the optimal size for a stick insect's claw.
Genuinely
shocked at the range of stick insects for sale - I thought there was only one
type! I have since discovered the one I know is the "Indian" stick insect, so
really glad to see you're breeding these. I remember my grandad having these
many years ago and I helped to clean them out on Sundays. Anyways, I'd like to
purchase the Indian stick insects and full set up for my niece, how do I do
this - do you email the payment link?
It's great that you have fond memories of helping
your grandad look after his stick insects and that your niece will now be able
to enjoy caring for her own pet stick insects too. And yes, the Indian stick
insect (Carausius morosus) has always been the "standard" stick insect
and remains the most popular and easy to keep stick insect to this day.
Ordering from Small-Life Supplies is easy and secure, and if you'd like to pay
by PayPal, the payment link will be emailed to you. Or you can talk to a human
by phoning Small-Life Supplies on 01733 913480 and pay securely by
credit/debit/AMEX card, all sensitive details are destroyed after order
completion, in accordance with us being legally fully "Payment Card Industry
Data Security Standard" compliant.
We learnt by watching your YouTube channel
that Macleays Spectre stick insects can eat Red Robin leaves. We have several
of these in our garden. But we've always gathered bramble for our Macleays
Spectre stick insects, would it do them any harm if we were to put some Red
Robin leaves in the cage too? I'd feel terrible if any harm came to them, they
are part of the family. There's no harm at all in adding a sprig of Red Robin (Photinia)
in the same Sprig Pot that hold the sprigs of bramble (blackberry) leaves.
It doesn't matter that your stick insects have never eaten Red Robin leaves
before, so let them try some and see if they like it. In my experience, most
Macleays Spectre stick insects (Extatosoma tiaratum) will eat both
bramble and Red Robin. Obviously it's important that there is plenty of bramble
in the ELC cage just in case some of your stick insects are particularly fussy
and are not tempted by the Red Robin!
I'd like to upgrade the
enclosure for my praying mantis, it's a Hierodula species, recently matured.
Would the ELC cage be OK or is there a better enclosure for a praying mantis?
The MOOD cage is the best
enclosure for a praying mantis. This is because it has a net sleeve access
designed so that living flies can easily and securely inserted into the cage.
The MOOD cage has a black frame and heavy duty fabric mesh, with small holes
that small insects can walk across but not escape. The MOOD cage is supplied
ready assembled nationwide UK and is manufactured in the UK by Small-Life
Supplies.
My Indian nymphs (born mid-late August) are almost 7cm long
including outstretched legs. They are all in fifth instar. Is this a normal
size for their age and stage of development?
The photo you attached shows a nice healthy Indian
stick insect (Carausius morosus) with a total body length of 7cm, so
this is good news. When the Indian stick insects are seventh instar they are
adults and have an average total length of 11cm. Genetics, quality of food,
temperature, population size and housing design are all factors that affect the
final length of an Indian stick insect. An easy way to assess the health of a
Indian stick insect is to look at her posture and how she walks, this is
explained in the Small-Life Supplies YouTube video,
Healthy stick
insects look like this, video # 011.
I'm researching where to buy a good stick
insect enclosure and came across your site. Would the ELC cage be suitable for
a few Macleays Spectre stick insects? And if so, is it better to get males or
females or a mixture? The
ELC cage is a great stick insect enclosure and can easily accommodate one or
two pairs of Australian Macleays Spectre stick insects (Extatosoma
tiaratum). This species naturally has an equal ratio of males to females,
and so it's best to mimic nature and buy an equal number of each gender. The
adult stick insects mate regularly throughout their adult lives. The adult
males like to fly across a room about once a week and so should be taken out of
the ELC cage weekly so they can do this.
My uni lecturer has said
there's so much nonsense on-line regarding stick insect reproduction. She has
asked for three examples of silly advice about stick insects, so I'd really
appreciate your suggestions, preferably listing the three silliest!
1). The blue/green jelly
like substance that is sometimes seen when an adult male stick insect copulates
with an adult female is, of course, the male genitalia. But uninformed people
declare it is blood or a prolapse! 2). The accompanying white (or pale
pink) ball of sperm that the male attaches externally to the body of the female
is called a spermatophore. Yet misguided people insist it is an egg! 3).
This spermatophore stays attached to the female for a few days and sperm is
slowly released during this time to fertilise the eggs that the female is
producing that week. Mating occurs every few weeks and so the female keeps
receiving new spermatophores to fertilise her eggs which she produces
continuously throughout her adult life (of seven+ months, depending on the
species). Yet despite this knowledge and evidence, a few lay people persist in
perpetuating the myth that one mating episode means the female is fertilised
for life!
Please can you tell me what on earth L1 and L2 means? I have a
small Indian stick insect (see photo attached) and reached out for some help
online and was asked if my stick insect was an L1 or an L2?
Don't worry, you are not at
fault here, instead the person asking this question is showing their ignorance!
This is because the L1, L2 , L3 etc system applies to insects which have larval
stages, the "L" stands for larva. So a newly hatched caterpillar is at larval
stage one, which is L1. When the caterpillar sheds its skin it is at larval
stage two, L2. Of course none of this applies to stick insects because stick
insects are never larvae, this term is restricted to insects which have a
complete metamorphosis. Stick insects have an incomplete metamorphosis and the
stages the young nymphs grow through are called instars. So a baby stick insect
is called a first instar nymph. When she sheds her skin for the first time she
becomes a second instar nymph. The photograph of your small Indian stick insect
(Carausius morosus) shows a baby stick insect that is about one week
old, so she is without a doubt a "first instar nymph". Of course some people
pretend that "L" stands for "level" but this assumption is not scientifically
correct.
What are the enclosure requirements for Indian stick insects?
And do stick insects need a damp substrate in the stick insect enclosure?
A stick insect enclosure
should have a height of 51cm (20 inches) because stick insects need a tall cage
to grow properly. Stick insects grow by sliding downwards out of their
exoskeletons and need a tall cage so they can complete this ecdysis
successfully. The stick insect cage also needs to have two mesh sides so that
it is well ventilated. The ELC cage is the best enclosure for housing Indian
stick insects (Carausius morosus) and other popular species of stick
insect. A damp substrate is not recommended because this will cause mould and
smells. Instead use paper sheets to line the floor of the ELC cage, you can
purchase ELC Liners for this purpose.
Would it be mean to just
have one stick insect? I'm trying to decide between Indian stick insects and
Pink Winged stick insects, do the Pink Winged stick insects fly much and how
long can I handle them every day?
Yes, stick insects like to be with other stick
insects of their own kind, and so it's best to keep a small group of stick
insects in the ELC cage rather than just one stick insect on her own. There is
plenty of room in the ELC cage to house four Indian stick insects (Carausius
morosus) and two Pink Winged stick insects (Sipyloidea sipylus).
Both types of stick insect eat bramble (blackberry) leaves. You can handle your
stick insects for a few minutes every day, ideally at a set time so that they
get used to a routine. Some Pink Winged stick insects are keener to fly than
others, but in general most Pink Winged stick insect adults like to fly about
once a week, covering a distance of a few metres from your hand to the wall.
In a
typical Indian stick insect batch, what proportion are expected to reach
adulthood? I had 9 but lost 2 at different times due to growth issues.
Theyre all 2 months old and from my new batch.
If you have a healthy strain of Indian stick
insects (Carausius morosus) and are keeping them in the correct
conditions, on average you can expect a success rate of more than 90% to
adulthood. To give them the best start in life, house the newly hatched Indian
stick insects in an unventilated clear container such as the HAP and feed them
with a wet bramble leaf daily. After a month or so the Indian stick insects
prefer larger surroundings that are more airy and so it is at that stage they
should be transferred to the purpose designed ELC cage. Your stick insects are
two months old and so hopefully will now be enjoying their larger spacious
surroundings. You can now feed them weekly by standing cut stems of bramble
(blackberry) leaves in the Sprig Pot of cold tap water. Mist these leaves
lightly with cold tap water in the late afternoon/early evening so the stick
insects can drink from the water droplets on the leaves.
My friend recommended I buy
stick insects from Small-Life Supplies because the ones she received had all
their legs and are healthy. She purchased Indian stick insects, but I want
something a bit more exotic - do you think I'd be OK with keeping the New
Guinea stick insects? I'm 26 so not a young kid! The New Guinea stick insects
look really cool, obviously I'd get the ELC enclosure as well. My home is
heated with an air source heat pump and so is 18°C at night (and 21°C
during the day). Will 18°C at night be too hot for New Guinea stick insects
or will they be OK at that temperature?
New Guinea stick insects (Eurycantha
calcarata) are very impressive looking chunky stick insects. The adult
males are a glossy dark brown and the adult females usually a lighter shade of
brown. These stick insects like lots of exercise and so are ideal for people
who have time to spend with their pets. New Guinea stick insects don't mind
warmer temperatures so will be fine in a room that is 18 - 21°C during the
day and 18°C at night. I am sure you will enjoy looking after these amazing
creatures! (Most species of stick insects are fine at a night time room
temperature of 14°C, so do well in homes and schools that are not
especially hot at night).
My neighbour has a huge eucalyptus tree which overhangs our
garden. I 've never had an issue with that, and now I'm thinking great, I've
got a ready supply of eucalyptus leaves! So I'd like to start off with
something easy that eats eucalyptus leaves and "Green Bean stick insects" seem
to fit the bill. Do you recommend this type (I couldn't see them on this
website)? And how many Green Bean stick insects would you recommend for an ELC
cage? Yes, the Green Bean
stick insect (Diapherodes gigantea) from Grenada is a robust stick
insect that has very bright green wingless females and brown winged males. The
adult females are 18cm long and quite chunky, so it's best to only keep two
pairs in the ELC cage so they are not cramped. They eat eucalyptus leaves and
so it's fantastic that you have a ready supply of this! Small-Life Supplies
breeds Green Bean stick insects but have sold out of medium-sized nymphs at the
moment which is why they are not currently listed on the
website.
Please tell me what stick insects eat? Is it best to stick to
bramble leaves? Most stick
insects eat bramble (blackberry) leaves but there are a few species of stick
insect that do not and need to eat another type of leaf. These include: the
Peruvian Fern stick insect (Oreophoetes peruana) which must eat Male
fern leaves, the Peruvian Black Beauty stick insect (Peruphasma
schultei) which must eat privet leaves and the Javanese stick insect
(Orxines macklottii) which must eat rhododendron leaves.
Are stick insects for sale all year? Is it
too early to reserve stick insects for Christmas?
Yes, stick insects breed all year round and so
Small-Life Supplies have stick insects for sale all year. Lots of people get
stick insects for Christmas and you have the choice of receiving everything in
December, or receiving the ELC stick insect cage in December and the actual
living stick insects in January. Either way, yes you can order now and request
"Christmas delivery".
How much do stick insects eat? I'm thinking
about getting four Indian stick insects and an ELC cage for them.
Stick insects eat far less
than some other insects such as caterpillars and locusts. Stick insects usually
eat at night (when it is dark) but occasionally they can also have a nibble
during the day. Stick insects do like to see a generous amount of leaves in the
ELC cage, so two long sprigs of green bramble leaves is perfect for one week's
supply for an ELC cage housing four Indian stick insects (Carausius
morosus). These sprigs should be about 40cm long with the thickest cut end
stood in the Sprig Pot of cold tap water, because this will keep the leaves
fresh for 7-10 days. Stick insects eat a lot more when it is very hot and so
it's best to keep the room temperature around 18 -21 °C during the day and
drop it to 12-14 °C at night.
Can you recommend an affordable book about
stick insects which includes photographs of stick insect eggs from the
different species, showing the relative sizes?
In the middle of the "Keeping Stick Insects"
book by Dorothy Floyd there is a close-up colour photo of seven stick
insect eggs from seven different species. The eggs are side by side so you can
see how the size and shape and colour varies across the different species. This
photograph includes an egg from the popular types including the Indian stick
insect (Carausius morosus), Australian Macleays Spectre stick insect
(Extatosoma tiaratum), Pink Winged stick insect (Sipyloidea
sipylus), Thailand stick insect (Baculum thaii) and New Guinea stick
insect (Eurycantha calcarata). And handy tips and accurate information
about these different species are contained in Chapter 4 "Stick insects that
are easy to keep". This "Keeping Stick Insects" book by Dorothy
Floyd is affordable, the price is £12 + delivery, and new copies are
available from small-life.co.uk, numonday.com and ebay.co.uk
This Indian stick insect
(see photo attached) from the genetically compromised batch shed last week
(after 7 weeks) and has since got a crease/dent on her abdomen. She also
hasnt hardened up and doesnt look like she will. How long can she
live in this state? She is still active - though her same-age sister has just
died. Unhealthy stick
insects such as this one die prematurely and so she is unlikely to survive more
than a week or two. When a poorly stick insect decides to die, she stops
eating, but still drinks, so the kindest thing you can do is to rest her mouth
on a wet bramble (blackberry) leaf so she can drink from the water droplets on
the leaf. Many dying animals appreciate extra water during their final days and
stick insects are no exception.
Ava-Leaf, our stick insect, has had a moult
overnight and lost her back foot in the process. Is this common? And will she
regrow her foot in the next moult?
It's not common for a stick insect to lose a foot
during a skin-change (ecdysis) but it sometimes happens, as you have observed.
Sometimes a stick insect just makes a mess of their skin-change and can lose a
leg or antenna or foot, but fortunately this does not happen very often. If a
leg has been lost, a new miniature leg is regenerated at the next skin-change.
If an antenna is lost, a miniature foot is regenerated on the head of the stick
insect at the next skin-change (because antennae can't be regrown). Feet cannot
be regenerated properly, so Ava-Leaf will now only ever have five feet, but
this should not impact on her quality of life, particularly as it is a back
foot that is missing (the front feet are more useful because they steady the
leaf during eating).
What's the best enclosure for baby stick
insects, specifically Indian stick insects?
Baby Indian stick insects prefer less-ventilated
surroundings and do best in the HAP which is a clear unventilated enclosure
13cm tall. Every day put a wet bramble leaf into the HAP so the stick insects
can drink from the water droplets on the leaf. As the Indian stick insects
(Carausius morosus) grow, they require more space and more airy
surroundings, so transfer the Indian stick insects to the 51cm tall ELC cage
after a few weeks. The ELC cage has two opposite mesh sides which provide
natural cross-flow ventilation that is perfect for the growing Indian stick
insects and adults.
This Indian stick insect now has a small
amount of turquoise jelly around her tail end. What might this be? She
wouldnt stay still for a better picture.
The turquoise jelly is the male genitalia. If it
is permanently visible, you have a "gynandromorph" stick insect, which means it
is a female stick insect with some male characteristics on show. I can see from
the photo that this stick insect is a gynandromorph Indian stick insect
(Carausius morosus). Such individuals are not very healthy and so do not
live as long as the standard females. The occurrence of gynandromorph Indian
stick insects is not common, but nowhere near as rare as the occurrence of the
true male Indian stick insects which have a 0.01% probability of occurring,
which is 1 in every 10 000 females. The genitalia in the true males is only
seen when the stick insect is mating with a female.
I heard there are some
stick insects living wild in Cornwall, is that true? And, if so, how did they
get there? Yes, a couple of
species of New Zealand stick insect have established populations in the wild in
Cornwall and other areas in South West UK. They are the slightly spiky
Acanthoxyla prasina species and the smoother looking Acanthoxyla
inermis species, the latter is sometimes called the "unarmed stick insect".
These are parthenogenetic stick insects and there are two colour forms; green
and brown. These stick insects came to the South West of the UK on cargo ships
back in the early 1900s and have remained in that area ever since. They have
not migrated north. Every year, people contact me with sightings of these
attractive stick insects that they have just noticed in their garden (or on the
side of their house as winter approaches and the adult stick insects are
seeking warmth).
The ELC cage is a good height, right? I've been doing my
research and would like to just check that I need a stick insect enclosure more
than 48cm high so my Indian stick insects will be happy.
Yes, the ELC stick insect cage is 51cm high, which
is a really good height because it is nice and tall to give stick insects
plenty of room to grow properly. Stick insects grow by sliding downwards out of
their old skins, and so need a tall cage, at least 48cm high, so they have
plenty of room to do this moulting (ecdysis) properly. Indian stick insects
(Carausius morosus) do really well in the ELC cage, because as well as
being the correct height it is also optimally ventilated (with two full mesh
sides opposite each other, allowing for natural air-flow).
I'm getting Pink Winged
stick insects and the ELC stick insects cage. I know they eat bramble leaves,
but do I need to snip off the prickles?
All stick insects, including the Pink Winged stick
insects (Sipyloidea sipylus) step around the bramble thorns and so no,
don't waste your time in snipping these off. When your Pink Winged stick
insects are adults, they will have large pink wings. Occasionally they flash
these open for a few seconds in the ELC cage, and so it's important that the
cage is not stuffed full of foliage which can snag their open wings. So just
put one Sprig Pot containing two or three stems bramble (approx 40cm long) in
the middle of the Liner on the floor of the cage, this allows plenty of free
space near the cage sides. Most of the time the Pink Winged stick insects will
be resting on the white mesh sides of the cage, and so if you follow this
advice they can flash their wings with ease. It's best to take them out of the
cage once a week for a short fly across the room. More details of how to do
this are in the book "Keeping Stick Insects" by Dorothy Floyd.
Will
Small-Life Supplies be at any insect fairs in the South East this year? I
desperately need another ELC cage for my growing collection of stick insects
and I enjoyed meeting you guys at the Kempton show, but that was many years ago
now and I haven't been since.
No, Small-Life Supplies isn't exhibiting at the
Kempton show or the other smaller events (these are mainly spider focussed).
Our products are bulky and it's easier for customers to have the ELC cages
delivered to their home rather than pick one up at a show and cart it around
the hall. Our special offers are on our website "clearance page", so I
recommend you check that regularly because sometimes a lightly used ELC cage is
listed at a bargain price!
Our new stick insects arrived this morning,
thank you so much, they weren't scared at all and crawled onto my hands
straight away! They are four Indian stick insect adults and my son and I are
delighted. Please can you tell me what the long elongated leaves are that were
sent with them? It's great that your Indian stick insects
(Carausius morosus) are lively and are already confident in their new home.
The Indian stick insects that are sent out by Small-Life Supplies are always
packaged with plenty of food, which includes their favourite food of nice green
bramble (blackberry) leaves, and also a long stem of eucalyptus , which has the
long elongated leaves to which you refer. It's really important that you
continue to feed your Indian stick insects with bramble (blackberry) leaves.
You can also add hazel leaves, rose leaves and eucalyptus leaves if you wish,
but these are not essential and most people feed their Indian stick insects
solely on a diet of bramble (blackberry) leaves because this suits them the
best.
I'm a lab
technician, just started at a new school and have been tasked with setting up
the stick insect cage in the biology lab. It's an empty ELC stick insect cage
and so I will need the Liners, Sprig Pot, Mister and a couple of species that
would spark an interest in the boys (aged 12-16), what do you recommend?
The feedback we have from
secondary schools that keep stick insects is that it is the most lively stick
insects that are the most popular. And so I'd recommend the Thailand stick
insects (Baculum thaii) , these are supplied in pairs of males and
females, and the adult males are particularly active! Thailand stick insects
also have the advantage in having a very quick incubation time for the eggs,
with the eggs hatching after 4-8 weeks. This is a lot faster than other species
of stick insects where the incubation time is months. And adding four adult
Indian stick insects (Carausius morosus) to the same cage housing the
Thailand stick insects works well. The two species look completely different
and the Indian stick insects move at a slower pace and have a "party trick" of
clamping all their legs together and falling into a straight stick! School
topic ideas are given in the "Keeping Stick Insects" book by Dorothy
Floyd, which has whole sections on both these species. Thailand stick insects
and Indian stick insects both eat bramble (blackberry) leaves which you gather
from overgrown areas outside (or you can purchase wallets of Fresh Cut Bramble
from Small-Life Supplies).
Whats the best way to get rid of stick
insect eggs in the UK please? I've saved some but don't want to save too
many! Boiling water is the
fastest way to stop stick insect eggs from developing and this method is 100%
effective and humane. Most stick insect eggs take months to develop and so it's
best to dispose of unwanted eggs soon after they have been laid. Tip the
surplus eggs into a bowl, boil a kettle, pour the hot water over the eggs and
let the mixture cool before throwing it away.
Do stick insects need to
be kept in an especially hot room? Would 18 degrees be OK?
One big advantage of
keeping stick insects is that they do not need extra heating (unless your room
is very cold). Our commercial stick insects breeding area is set at a daytime
temperature of 18°C and a nighttime temperature of 14°C. Many homes and
schools in the UK are between 18-21 degrees Celsius during the day and that
range is fine for keeping stick insects successfully. So, at 18°C your room
is at a perfect daytime temperature and is very unlikely to get too cold at
night. However, for the few people who are living in properties that are
routinely below 18°C during the day and below 12°C at night, the best
way of keeping the stick insects warm is to use a portable 500 Watt oil-filled
radiator. Just plug this into a wall socket near the ELC cage of stick insects
and benefit from the gentle warmth emitted safely, and at low-cost from this
device. To purchase a 500W oil-filled radiator that plugs in, please visit
buy
500W oil-filled radiator portable
Is it true that New Guineas stick insects
are ground dwelling? No.
The reason why this myth is perpetuated is because New Guinea stick insects
(Eurycantha calcarata) like to group together by piling on top of each
other, and an obvious place to do this is on the floor of the stick insect cage
underneath loose leaves (which they deliberately cut off the main stem).
However, if you provide a hiding area at the top of the cage, the New Guinea
stick insects will congregate there. Similarly if you create a hiding area on
the side of the cage, that is where the New Guinea stick insects choose to
rest, proving that it is the hiding area that they are seeking out, regardless
of where it is. When you purchase New Guinea stick insects from Small-Life
Supplies, you receive a resting tube which you can position wherever you like
in the ELC cage. Most people place it on the ELC cage Liner, and of course the
New Guinea stick insects will congregate inside it during the day. But this
does not mean they are ground dwelling, and at night when it is dark, the New
Guinea stick insects are very active and walk up and down the mesh sides of the
ELC cage, hooking their large claws around the holes to get a good foothold for
walking.
I was just checking my Carausius morosus eggs and I saw a very
tiny baby freeing her back end from her egg, which at that time was exactly
where it was before the hatch began. The baby looked much smaller than the
babies Ive discovered before, and her legs looked long and spindly until
she started to walk. Did I witness the end of the hatching process? The photo
was taken just minutes after she became free, and she did not get stuck.
Yes, you have been lucky
enough to witness the end of the hatching process. The freshly emerged stick
insect (called a first instar nymph) looks slightly comical because she is out
of proportion for the first ten minutes or so of her life. So although her legs
are the normal size, her body isn't and she needs to expand her thorax and
abdomen quickly whilst her exoskeleton is still soft. Most Indian stick insects
(Carausius morosus) hatch at night and so when people see the babies in
the morning, they are all the correct size.
Which creatures eat stick
insects in their native habitat?
Wasps are a main predator of stick insects. Birds
also eat stick insects in the wild.
I have felt nervous about
having a mixed sex group of Sun Beetles in the ELC cage. How many eggs would I
be dealing with with a mixed sex group, and how many beetles would I be ending
up with? Would it become unmanageable? I have a space next to a radiator and
window. Or there is another space that´s about ten feet from the window
and radiator, which would be best? What´s the best and safest way to
source the objects they need for hiding and climbing, like the twigs mentioned
in the advice sheet you shared? Can these just be gathered?
Your second suggested place
would be best, so away from the window and radiator, because this minimises the
chance of the beetles being exposed to extreme fluctuations in temperature.
Place the ELC cage on a small table, rather than on the floor which would be
too draughty. Adult Sun beetles (Pachnoda sp) usually rest on the
white mesh sides of the ELC cage, but you can also add some buddleia twigs for
extra decoration if you wish (these are available free from Small-Life Supplies
when other items are purchased). The adult Sun beetles mate regularly
throughout their lives and the females bury their shiny white eggs in the dish
of damp soil. They don't lay huge numbers of eggs (tens rather than hundreds),
not all the eggs hatch and not all the grubs survive, so you are very unlikely
to be overrun. The eggs are really obvious and so if you don't want to try
breeding any more, just spread the eggs out on kitchen roll and they will very
quickly dry up inside and stop developing. (This is the same 100% effective
technique recommended for controlling unwanted Giant African Land Snail eggs.)
Any eggs you keep will take weeks to develop and the emerging grubs (that live
in the soil) take months to grow, so it will be a while before you can enjoy
seeing the next generation of adult yellow and black beetles emerge.
Do
Indian stick insect eggs need to be kept damp?
No. The easiest way to incubate Indian stick
insect eggs (Carausius morosus) is to store them in an unventilated
clear container and just be patient. Hatching usually occurs after four
months, but this can be reduced to three months during hot summers. One joy of
keeping Indian stick insects is that their eggs are so easy to hatch and don't
need any attention during the months of incubation. The best unventilated
container to store the eggs is the clear HAP pot, these are specially made by
Small-Life Supplies and are ideal for storing stick insect eggs and also
housing the baby stick insects (called first instar nymphs) when they hatch.
When the stick insect hatches out of the egg, she is thirsty and so it's
important to give her a wet bramble (blackberry) leaf to drink
off.
Asking this on behalf of my friend as one of his Indian stick
insects ate a chunk of his Calathea that had some plant fertiliser around a
week ago, hes worried that it may poison the stick insect. Photo
attached. Calathea plants
are also called the Prayer plant Maranta, and are OK for Indian stick
insects (Carausius morosus) to eat. I can see from your photo that she
has eaten a large chunk out of a leaf! Liquid plant fertiliser such as Baby Bio
is a good fertiliser for houseplants and will not harm an insect that eats the
leaves. So your friend does not need to be worried, because his stick insect
will be fine. You could tell him that stick insect frass (the poo/droppings)
contains nitrogen and is an excellent fertiliser for houseplants. Just pour the
frass into a jug, add hot tap water and allow the mixture to stand for a day or
two to cool and dissolve. Then stir well, and pour over the soil around the
houseplant. I have been doing this for years and know that it definitely
works!
I
was reading about erythrism, a genetic mutation that increases red pigments
(carotenoids and related compounds) whilst reducing green pigment (biliverdin).
A classic example of this is pink grasshoppers! The mutation is recessive,
meaning both parents must carry the gene for it to appear in offspring.
Thats why pink individuals are rare, often estimated at around a 1%
chance of being seen in a persons lifetime. I've never been lucky enough
to see one, have you? Yes,
I remember seeing a pink grasshopper in France years ago during a family
holiday picnic! I took a photo of this pink grasshopper and had this photo
enlarged when I got home because it was so unusual.
Two days ago I got two
Black Beauty stick insects and have set up the vivarium with substrate (orchid
bark) and fake plants. Now, the female cant open her legs fully which is
making her fall onto her back. She wont eat but is trying to drink. Is
she trying to shed her skin? Video attached.
Unfortunately your female Black Beauty stick
insect (Peruphasma schultei) is dying, because she has been poisoned.
Your set up is not ventilated enough and it is a bad idea to include fake
plants and substrate because the artificial chemicals released from these
(either airborne or through being consumed) can kill your stick insects. Her
behaviour indicates her nervous system has been damaged which is why she has
lost co ordination of her legs. She has wings and so is fully grown so would
not shed her skin again (stick insects shed their skins as they grow, but when
fully grown never shed their skins again). She cannot recover from this and so
the kindest thing to do is to place her on a wet privet leaf because dying
stick insects like to drink, and she will pass soon. To give your remaining
male stick insect a chance, you should replace the substrate with paper and
remove all the fakery. Then you need to find a well established privet hedge
and cut some fresh pieces. Never use potted privet plants because these are
likely to contain pesticides that will kill your stick insects. And moving
forward, a larger, more ventilated enclosure would be much better housing, so
please consider the ELC stick insect cage because this enclosure is the best
housing for most stick insects, including Black Beauty stick insects.
I want to order
pet stick insects on-line at Small-Life Supplies, but am unsure which type to
choose? Can you help me please?
Free friendly stick insect advice is available
from Small-Life Supplies, so please contact us directly during weekday office
hours between 9am and 6pm. Chatting over the phone is best, the number is 01733
913480. Or you can email cindi@small-life.co.uk. Or go to the Small-Life
Supplies Facebook page and get in touch using Facebook messenger. The stick
insects that Small-Life Supplies breed and supply are chosen because they are
safe breeds to keep and respond well to handling. Which type(s) you choose
depends on your personal preference as to whether you prefer a really thin one,
such as the Thailand stick insect (Baculum thaii). Or maybe you prefer
the look of a chunky prehistoric one, such as the New Guinea stick insect
(Eurycantha calcarata)? Undoubtedly the easiest type to start with is
the Indian stick insect (Carausius morosus), and these also have the
advantage that you can add Pink Winged stick insects (Sipyloidea
sipylus) and/or Thailand stick insect (Baculum thaii) to the same
ELC cage at a later date, as your interest develops. They all eat bramble
(blackberry) leaves, which can be gathered from blackberry bushes growing wild
outdoors all year round in the UK.
What is best to help the enclosure look like
a natural habitat? Fit our
"Dappled Glade Background" sheet onto the back of the ELC cage to create a
natural looking environment and use the green ELC Liner on the floor of the
enclosure. This creates a naturalistic look whilst also maintaining clean and
hygienic surroundings. Avoid using soil and earth on the cage floor because
this soon becomes damp and encourages mould and small flies, as well as making
it very difficult to control the number of eggs you keep. Inserting plastic
plants and decor can be risky too because new products can release a smell and
stick insects are very sensitive to artificial smells. You can insert twigs,
but make sure you thoroughly check them first and remove any spiders that may
be hiding. Ensure there is not too much clutter in the cage because the stick
insects prefer to shed their skins on the mesh walls and need plenty of clear
space underneath so they can complete each skin change (ecdysis) successfully.
Always ensure there are fresh long stems of foodplant (usually bramble sprigs)
in the Sprig Pot of water, but there is no need for the leaves to be touching
the top or the sides of the cage.
My daughter was given a pot of Sunny stick
insect eggs and she's been anxiously checking on them for months. Today we have
three that have hatched! I've gone on Marketplace and bagged myself an ELC
cage, which I have just collected. I attach a photo, have I set it up
correctly? And what do I do about giving them water?
Like most other species, the baby "Sunny" stick
insects (Sungaya aeta) do like to drink water from the water droplets on
the leaves, So it's important to lightly mist the leaves (don't get the stick
insects wet!) so these stick insects can have a drink. When they are little,
the Sunny stick insects prefer less ventilated conditions, and so need a much
smaller enclosure. The HAP pot is ideal, and when you insert a wet bramble
leaf, it stays wet for a while because the HAP is not ventilated. Small-Life
Supplies breed various species of stick insects, and many of them do best in
unventilated surroundings for the first few weeks of their lives, and then need
the larger ventilated surroundings of the ELC cage as they grow. That is why
the HAPs have been specially made by Small-Life Supplies and are the perfect
nursery enclosure for various species of young nymphs, including the Sunny type
and also, of course then popular Indian stick insect (Carausius
morosus). It's great that you have got an ELC stick insect cage because
this can house your Sunny stick insects in the autumn, when they are larger and
need more ventilated surroundings. If you'd like to purchase disposable ELC
Liners or the new naturalistic background for the ELC cage, please contact
cindi@small-life.co.uk
Has the size of the ELC stick insect enclosure changed over the
years? There has been no
shrinkflation on ELC stick insect cages. So the ELC stick insect cage is
exactly the same size now as it was when this enclosure was launched in 2012,
thirteen years ago! That means you can purchase the disposable ELC Liners (in
blue, green, and pink), safe in the knowledge they will still fit the floor of
the cage, regardless of when you purchased it. And you can now purchase our
unique naturalistic background (called the "Dappled Glade Background"),
confident it will fit behind the clear back panel of the ELC cage! The engraved
label on the lift-off lid of the ELC cage indicates the year that particular
cage was manufactured. All ELC cages are still manufactured by Small-Life
Supplies in the UK.
Saw the new Australian stick insect
identified by Professor Angus Emmott in the news today. Looks like an
Acrophylla wuelfingi to me, so I'm not sure what the excitement is
about? This new Australian
stick insect is attracting so much publicity because of her total length (40cm)
and weight (44g). She is an adult female and has been assigned a new species of
Acrophylla alta. However, as you state, her physical characteristics are
very similar to those of the established Acrophylla wuelfingi stick
insect (also called the Acrophylla titan stick insect), and indeed that
species is also found in the tree canopies in Queensland, Australia. The
researchers have examined the eggs from this newly found stick insect, so
presumably they are physically significantly different from those eggs produced
by Acrophylla wuelfingi , which is why they have designated it as a new
species. And of course, the Acrophylla wuelfingi adult females are
generally not quite as long, the usual total length is 33cm, so longer than a
ruler! I used to breed Acrophylla wuelfingi and, as with other large
species of stick insect, there is a lot of variation amongst the final total
length that the adults achieve, both in captivity and in the
wild
In
the "Bulletin of Entomological Research" issue 74, pages 633-640, there is an
interesting aphid research paper regarding the population change in Myzus
persicae overwintering on spring cabbage in the UK in relation to
meteorological and biological factors. The Clip Cages used for this research
seem to be the same design as the ones that Small-Life Supplies sell? I hope
they are because I would like to replicate this field experiment.
Yes, the Clip Cages that
Small-Life Supplies manufacture and sell are the classic design that has been
used by scientists for decades, and are the same dimensions. This is so
scientists can replicate existing published work, or conduct new research work
using the same apparatus, so making the experiments scientifically robust
(because the variables are minimised).
Is it true that if you
breed a parthenogenetic chain for too many generations, they become weak and
unhealthy? I have new Carausius morosus eggs and wondered if there was a limit
to the number of generations you can have before their health was compromised?
One advantage with
parthenogenetic reproduction is that a heathy strain can continue forever. All
the Indian stick insects (Carausius morosus) that Small-Life Supplies
sell are descended from just one Indian stick insect that laid eggs in 1976!
For years, some scientists had the view that parthenogenesis could only
continue for a few generations, but that opinion has now been proven to be
false, and indeed our Indian stick insects are still going strong, fifty
generations later! Sometimes an unhealthy parthenogenetic stick insect lays
eggs and if these eggs are saved the resultant offspring will be genetically
weak. In these circumstances, the descendants from that stick insect die out
after a generation or two. When keeping stick insects as pets, it's best to
only save eggs from healthy looking adults. Please see the Small-Life Supplies
YouTube video to see what healthy adult Indian stick insects should look
like. Healthy
stick insects look like this, video # 011
I've looked for stick
insects for sale near me but would prefer to purchase from an expert breeder
who knows their stuff. Can I collect stick insects and enclosures from
Small-Life Supplies or must they be delivered?
It's better to purchase direct from a long
established breeder who knows about the creatures and proper care, rather than
from a general pet or reptile shop who may not have this specific knowledge
about stick insects. Small-Life Supplies has been breeding stick insects and
manufacturing and supplying proper insect cages for forty years and are now
considered world class in this area. The business delivers items nationwide to
mainland UK and live arrival is guaranteed. Collection is not possible, but
everything is really well packaged, and customers are updated with the delivery
of their order including what time it will arrive (within a two hour time
window).
I have unfortunately lost 6 of the 8 Indian stick insect nymphs
in my batch with the genetic growth disorders. My strongest remaining stick is
8 weeks old and completed her third moult at the weekend, now measuring around
3.5cm, slightly bigger than any of the others ever reached. From her
appearance, is there a chance she could avoid arrest and complete her growth,
or is she more likely to have the same fate as her sisters? Her appetite and
behaviour is normal. Her same age sister is in the picture for comparison.
It's looking promising for
her, because a total length of 3.5cm at age of 8 weeks is perfect for a healthy
Indian stick insect (Carausius morosus). I can see from the photo that
both of your Indian stick insects have broken antennae, which is unusual and
indicates the genetic stock is of poor quality, which you already know. The
prognosis for her smaller sister is not good, but the larger stick insect
should be able to grow normally (damaged antennae do not slow down the growth
rate).
I've just
received my ELC cage and am currently debating on what stick insect to go for.
I was seriously considering getting Eurycantha calcarata but have discovered
that they can pinch with the sharp spine on their back "thighs". Is this true?
I am also considering getting Sungaya inexpectata, but as a complete beginner,
is there anything I need to know before getting this particular species?
Like many insects, New
Guinea stick insects (Eurycantha calcarata) have the ability to defend
themselves if they are being attacked or seriously provoked. Sadly, there are
unkind people who think it is funny to repeatedly hit a New Guinea stick insect
in order to provoke such a defensive reaction which they can film and post
online. And unfortunately many people are also blissfully unaware that New
Guinea stick insects need to drink a lot of water, so it's essential to put a
dish of water into the cage. Failure to do so results in New Guinea stick
insects becoming very stressed and agitated. Of course when you purchase your
New Guinea stick insects from Small-Life Supplies, you can be confident that
the stick insects you receive will be healthy and have calm temperaments. Care
advice is included and more detailed information on the New Guinea stick
insects (and other popular varieties) is in the book,"Keeping Stick
Insects" by Dorothy Floyd. Sungaya inexpectata (a parthenogenetic
species) and the more commonly available Sungaya aeta species, (which
has an equal ratio of males and females) are pretty stick insects, but aren't
the most responsive and spend a lot of time on the floor of the cage. In
contrast, the Indian stick insect (Carausius morosus) respond well to
handling and are by far the best choice for a complete beginner.
Can stick
insects let off bad smells? Only a few species of stick insect can emit a bad smell, this is a
defensive action and is only done when the stick insect feels threatened. The
airborne molecules soon disperse and so the smell goes away after a few
minutes. Popular species such as the Indian stick insect (Carausius
morosus) and Thailand stick insect (Baculum thaii) cannot do this
and so are completely odourless. However, the Thailand Straight stick insect,
aka Bud Winged stick insect (Phaenopharos herwaardeni), can emit a
strong smell when frightened, as can the Australian Macleays Spectre stick
insect (Extatosoma tiaratum). It is important to distinguish these
general smells that are harmless, from the handful of dangerous species of
stick insect which produce a harmful chemical spray and actively direct this at
the eyes of people and pets, capable of causing temporary blindness. Small-Life
Supplies is an ethical business and does not breed or supply such dangerous
species of stick insect.
We'd like some stick insects for the summer
holidays, to watch them grow. We've decided on Pink Winged stick insects and
Thailand stick insects, they'll both be OK in the ELC cage, right? Our
allotment has loads of bramble, so no issue with food supply! My son wanted to
know if the Green Bean stick insects would also eat
bramble? That's a great
summer project, and yes, two Pink Winged stick insects (Sipyloidea
sipylus) and four Thailand stick insects (Baculum thaii) live
together happily in the ELC cage. Both those species eat bramble (blackberry)
leaves and this grows well in allotments. Our Grenadan Green Bean stick
insects (Diapherodes gigantea) ignore bramble in favour of eucalyptus
leaves, and so no, I would not recommend bramble for that species, it is better
to feed Grenadan Green Bean stick insects with eucalyptus leaves.
Ooh,
you've got the Macleays Spectre stick insects listed! I think these are so
cute, but have heard horror stories about the virus that is killing them off.
How can you tell if the stick insect is healthy or not?
Yes, there is a virus that can affect the
Australian Macleays Spectre stick insects (Extatosoma tiaratum).
Fortunately it is not present in the breeding stocks of stick insects at
Small-Life Supplies. It's really easy to spot if a stick insect is affected
just by a visual inspection. Healthy Australian Macleays Spectre stick insects
routinely curl their tails up (this is a defensive behaviour to pretend they
are dangerous scorpions). But ill Australian Macleays Spectre stick insects,
that are suffering from the virus, are unable to do this and drag their bodies
flat behind them. There is no cure for these afflicted stick insects and they
die within weeks. It is very depressing to see some stalls selling these ill
stick insects at invertebrate fairs.
I have been desperate to
keep Pink Winged stick insects ever since seeing them at a nature place two
years ago! They are so beautiful with their fairy like wings. I am so glad that
you have them in stock. But here's the thing, I am away on holiday until 8th
August, is there any way I can buy them now and have them delivered when I get
back? Yes, of course, just
mention this when you order and it can be arranged. Small-Life Supplies breed
Pink Winged stick insects (Sipyloidea sipylus) in large numbers and are
happy to accommodate customer's delivery requirements.
Help please! Our two
grandchildren are visiting us for three weeks next month, so we are planning
activities that are affordable. I am keen to encourage their interest in nature
and so will be getting some stick insects from yourselves, I know Cheyenne will
love the New Guinea stick insects, but I think Aria would prefer the Thailand
stick insects. So that means two ELC cages, any chance of a discount?
It is great to hear that
you are encouraging your granddaughters to be interested in stick insects. And
although some species can be mixed together in the same ELC cage, it is not
recommended to mix a chunky bulky type like the New Guinea stick insect
(Eurycantha calcarata) with a thin bodied sort such as the Thailand stick
insect (Baculum thaii), in case of accidental damage. (A chunky stick
insect can accidentally harm a thin stick insect by treading on it). From time
to time, Small-Life Supplies sell lightly used ELC stick insect cages at a
discount rate, so I recommend you visit the "clearance" page on this website,
or phone Small-Life Supplies on 01733 913480 before 6pm.
Are stick insects for sale all
year? Or is it seasonal? Small-Life Supplies sell stick insects all year. Live arrival is
guaranteed and so sometimes there may be a slight delay due to very hot weather
or extremely cold weather. The conditions must be favourable for the stick
insects to travel safely and so the weather can't be too hot or too cold.
Customers are updated by email with the delivery details .
I've been told that some
moths can fly from Africa to the UK, but is there proof of this?
Yes, this was proved
decades ago. In February 1960, the French government undertook nuclear testing
in the Sahara. The following month the eminent entomologist Dr Kettlewell
tested the moths caught in his moth trap in Oxfordshire, UK with a radiation
detector. He found a specimen of the Rush Veneer moth (Nomophila noctuella)
contained a radio-active particle that came from the explosion. This
confirmed the moth had flown the 1500 miles from Africa to the UK.
I've
recently retired and would like to learn more about insect physiology. There
seems to be a plethora of dumbed-down information on this subject on-line, and
so I am hoping you can recommend a good book on the subject, written by an
expert in this field? I
recommend the book "Insect Physiology" by V.B.Wigglesworth, this is a
concise 166 page paperback and written in a clear style. The author was based
at Cambridge University, UK for years and was a leading authority on the
subject.
How long do Indian stick insect eggs take to hatch in summer? I
got some eggs from a new source that were laid in early June and it has been
warm since then. Also, I have a couple of eggs from the old group that were
laid in March. They havent sped up because of the heat, so are they
probably duds? In hot
summers, the incubation time for Indian stick insect eggs (Carausius
morosus) can reduce from four months to three months. It has been extremely
hot in the UK recently and at Small-Life Supplies the Indian stick insect eggs
laid on 22nd April 2025 are hatching now (so after slightly less than three
months). If you have noticed your eggs hatch sooner in hotter weather, then I
agree your March eggs are probably duds.
I was gifted a round net
enclosure with ten stick insect eggs. So far four have hatched, but they have
all died. What am I doing wrong, I was told Indian stick insects are super easy
to look after? I attach a photo.
Baby Indian stick insects (Carausius
morosus) prefer non-ventilated surroundings and so we recommend housing
them in a container without airholes, such as the HAP. Also, baby stick insects
are thirsty and so it's important to give them a wet bramble (blackberry) leaf,
so they can drink from the water droplets on the leaf. We start off rearing all
our Indian stick insects this way and have an almost 100% success rate. As the
stick insects grow, they require more ventilation, and so it's best to transfer
them to the ventilated ELC stick insect cage when they are 4 - 6 weeks old. The
method you are using is not one we would endorse, so I urge you to change it
asap so that when your remaining eggs hatch, those baby stick insects have a
decent chance of survival. Indian stick insects do best if they eat
bramble/blackberry leaves (in general, ivy is usually regarded as a foodplant
of last resort).
Can you get aquatic stick insects?
There is a "Water stick insect" which occurs in
the UK and lives in ponds and lakes. However, this insect is classified as
belonging to the order Hemiptera and has the Latin species name Ranatra
linearis. Terrestrial stick insects belong to the order Phasmida and so in
taxonomic terms, the aquatic water stick insect is no relation to the
terrestrial stick insects.
We have some Vapourer Moth eggs, laid in
April and May of this year, but none have hatched? We are seeing lots of
butterflies in the garden, also hoverflies and ladybirds, and so it seems
strange that we have no Vapourer caterpillars yet?
Eggs of the the British Vapourer Moth (Orgyia
antiqua) have the ability to hatch when they register conditions to be
favourable. In the UK at the moment, conditions are not favourable for these
caterpillars because it is too hot and dry. So it is good that the hatching of
the eggs is being delayed. As the summer progresses and hopefully cools down a
bit, the eggs should start to hatch. Meanwhile, the very hot and dry weather
has lead to bumper populations of the insects you mention and also Elephant
hawk moths.
How can I keep my Indian stick insects cool in this heatwave?
I have four Indian stick insects in one ELC cage.
Indian stick insects (Carausius morosus)
do not like very hot surroundings and struggle when the indoor temperature
is above 25 degrees Celsius. The best way to cool down the ELC cage containing
Indian stick insects is to place a frozen blue freezer block on the roof of the
ELC cage because this lowers the temperature by a couple of degrees. Combine
this with taking other actions to reduce the room temperature (Open the windows
before 7am to let cooler air in. Then shut the door to that room and close all
windows and blinds/curtains to minimise solar gain). Indian stick insects do
best at a daytime temperature of 18 - 21 degrees Celsius, they can tolerate
slightly higher temperatures for a short time, but really struggle when it is
above 25 degrees Celsius.
Some dude said his stick insects died because the
parthenogenetic chain went on too long - is this true?
No, it is a myth that a parthenogenetic species of
stick insect have evolved to only reproduce for a certain number of generations
and then die out. All the Indian stick insects (Carausius morosus) that
Small-Life Supplies breed and sell are descendants from one Indian stick insect
who lived back in 1976! So there have been dozens of generations from that
stick insect, and these Indian stick insects are in excellent health.
Can
different stick insects live together?
Some species of stick insect can be mixed
together, but others not. It depends on their ventilation requirements, so you
can mix types that like airy surroundings together, but it would be unwise to
house a species that prefers less-ventilated surroundings with one that likes
airy conditions. Also it is not recommended to house a big chunky heavy stick
insect with a thin delicate stick insect, in case the latter is accidentally
trodden on! You can safely house Indian, Pink Winged and Thailand stick insects
altogether in the ELC cage.
Are we allowed to keep stick insects in
school? Yes, many nursery,
primary and secondary schools in the UK keep stick insects successfully in the
classroom or lab. Having living stick insects at school is a great way to spark
an interest in biology and the natural world. The stick insects are very low
maintenance requiring a weekly change of the Liner in the ELC stick insect cage
and the bramble sprigs replenished with fresh leaves. Only keep the safe
species, Small-Life Supplies are reputable and so only supply the harmless
species of stick insect, so the students (and teachers) are not at risk.
CLEAPSS can advise on how to answer the admin risk assessment forms, if
required. Ensure the room housing the ELC cage of stick insects is above 14
degrees Celsius at night during the winter months, and approximately 21 degrees
Celsius during the day, because these are the temperatures that our stick
insects are used to and which suit them best.
Does Small- Life Supplies
sell stick insects to regular people? Or just to universities and big
organisations? Regular
people are very welcome as customers, so please reach out to us if you'd like
some stick insects for your home. Stick insects make great pets for people of
all ages too. We're happy to advise which species would be right for you so
please phone 01733 913480 for a friendly chat to discuss the options.
I
listened to the live on-line talk by Dr McAlister on flies, but didn't
understand the part where she said flies don't bite? Every year we get eaten
alive by midges here! Am I missing something?
She was emphasising that flies have sucking
mouthparts, so when a fly such a female mosquito attacks a person, she can jab
and pierce a person's skin, but this is not technically defined as a bite.
However, I think most people who react with the characteristic raised skin rash
following this experience would say they have been bitten by a mosquito! Also
there are the Biting Midges (150 British species), family Ceratopogonidae,
which do have proper biting mouthparts and can suck the blood out of mammals
and birds.
My oldest Indian stick insect is just over 3 months old and is
3cm from head to tail. Last week she had constipation for a few days needing
gentle help (one even got to half her size before passing). She last moulted 26
days ago and seems to have put on a tiny bit of weight, but she seems smaller
and thinner than my previous 4th instars. From the photo, does she look
anywhere near shedding? She has a big appetite and can still stand tall, but
hasnt changed in appearance. Could this be a hopeful sign of an upcoming
moult or is she gradually reaching the end?
Thank you for the photo of this Indian stick
insect (Carausius morosus). Sometimes a stick insect does not grow at
the normal rate because of hormonal issues and this appears to be what is
happening here. Growth is arrested because the hormone triggering ecdysis is
not being released. Such stick insects usually die before reaching maturity,
but are not suffering, so I suggest you continue to look after her and perhaps
offer her some additional types of leaves, such as Red Robin (Photinia)
, hazel or wild rose, because these may help with her digestive problems.
It appears that your culture of Indian stick insects has various genetic issues
and so, moving forward, I recommend you get a new batch of eggs. Small-Life
Supplies do sell Indian stick insect eggs (in packs of eight) and these are
from our very healthy indivuals, so please email
cindi@small-life.co.uk
for more details.
Are stick insects becoming more
popular? Yes, stick insects
are now very popular pets in the UK. The actual stick insects and correct
enclosures can be purchased from Small-Life Supplies. Stick insects are easy to
look after, just feed them once a week with fresh bramble leaves, standing the
cut stems in a Sprig Pot of water so that the leaves stay fresh. And you can
mix certain types of stick insect together in the same ELC cage to make an
interesting display.
Im stoked that you have directions for
raising Diapherodes. But there are more that 100 species of eucalyptus. Can you
narrow it down? I am living in California,USA, where a few species of
eucalyptus have naturalized.
We use Eucalyptus gunnii leaves to feed the
Green Bean Grenadan stick insect (Diapherodes gigantea). Here in the UK,
that species of eucalyptus is very easy to grow outside. Initially the leaves
are round but as the tree matures, it produces elongated leaves. The newly
hatched Grenadan stick insects prefer to eat the soft tender new growth
eucalyptus leaves, and can do so without any adverse effects. This is in
complete contrast to young bramble leaves (eaten by other species of stick
insect) that, if eaten, can cause health issues for the stick insect and so are
best avoided.
I want another ELC cage for my Macleays Spectre stick insects,
this will be my third! Do you have any cut-price ELC cages in stock now, or
maybe in the near future? I've seen one on Marketplace for £50, but sadly
it's nowhere near me. The
ELC cage is great for housing the Australian Macleays Spectre stick insects
(Extatosoma tiaratum). And yes, there is one just listed on the
"clearance page" of www.small-life.co.uk, it has been lightly used and is for
sale at a bargain price. Our used ELC cages usually sell very quickly, so I'd
recommend you phone Small-Life Supplies on 01733 913480 to check
availability.
Is
Small-Life Supplies going to be exhibiting at the Cambridge museum insect event
on Saturday 21st June 2025? This is a general information event about insects, held at the
Zoology Museum, Downing Street, Cambridge. CB2 3EJ. And in the lecture hall
there will be talks by museum staff who work with insects. It's free to visit
and the RSPB and Wildlife Trust have stands, but there won't be firms like
Small-Life Supplies present.
One of my 6 stick insects passed suddenly
the other day which I presumed was a bad molt, it dropped to the floor while I
was misting, after resting on the mesh for days, and couldnt get up, was
unresponsive to touch and legs were limp. Today I've noticed a second stick
insect is similar, hanging off the mesh sideways, its legs are limp and seems
weak, and very mildly responsive. I put some water on a leaf and rested it on
its leg to help if its dehydration. Nothing has changed in their care and they
hatched end of February. They are misted every few days and every other day
when its warmer. My other 4 seem okay and are behaving as normal. Help
please! Thanks for the
photo, I can see they are adult Indian stick insects (Carausius morosus)
in a netting enclosure, eating ivy leaves. Indian stick insects go limp and die
when it is too hot, so it is really important that you move them to a room that
is approximately 18 - 21 degrees Celsius during the day, and cooler at night.
In the UK, we are having very hot weather just now, it is 28 degrees Celsius
outside. When the temperature indoors exceeds 25 degrees Celsius, Indian stick
insects are at risk. You can cool the ELC cage down by placing an ice pack on
the solid roof, but this is much harder to do with a round netting enclosure.
Moving forward, it would advisable to also put some bramble in the cage for
your Indian stick insects to eat because they often prefer bramble to ivy. It
doesn't matter if you've fed them ivy from birth, they can switch to eating
bramble at any time.
We are
getting four Australian Macleays Spectre stick insects and the ELC bundle
delivered to us next week, but I need to know more about how to feed them.
Specifically: how much bramble do we give them, how long should the stems be,
do they bend over and need supporting, and do the leaves need to touch the
sides of the ELC cage so the stick insects can easily climb onto the
leaves? Australian Macleays
Spectre stick insects (Extatosoma tiaratum) thrive in the ELC cage and
can eat both bramble (blackberry) leaves and eucalyptus leaves. Cut two 40cm
long bramble sprigs (stems with nice green leaves attached) and push both cut
ends through the central hole in the red lid of the Sprig Pot (fill this with
cold tap water first, as per the instructions supplied). The bramble sprigs are
strong and so will stay upright in the ELC cage. The leaves do not need to
touch the sides of the cage becuase the stick insects can easily climb up from
the Liner onto the Sprig Pot and go upwards on the bramble sprigs to select
which leaf they wish to eat. Replace the bramble after one week, because it is
important that there is always a plentiful choice of nice juicy green leaves
for the stick insects to eat.
Currently there are loads of aphids
underneath the bramble leaves, so I shake off as many as I can but I am now
seeing some on the see-through walls of the ELC cage and they seem to produce a
sticky substance? Will this harm my stick insects at all? And what's the best
way to clean up this sticky mess?
You're seeing the honeydew which is the sticky
fluid excreted by aphids after they have sucked the sap from the veins in the
bramble leaves. It's easy to remove this sticky mess using the soft Cleaning
Sponge soaked in a lukewarm solution of dilute bleach. Rinse well with cold
water and dry the ELC cage walls with a soft cotton tea towel. It's really
important to only use tepid water and cold water on the ELC cage, never use hot
water because this will distort the plastic panels and permanently damage the
cage. The aphids and their honeydew will not harm your stick insects, but for
aesthetic reasons, you should minimise the number of aphids in the cage. So you
are doing the right thing in shaking off as many aphids as you can before
putting the bramble into the ELC cage. This issue only occurs when the aphids
are breeding and so fortunately is not a continuous problem throughout the
year.
It
seems that so many people are struggling to keep their first instar Green Bean
stick insects alive, and I wondered if you guys, being scientists, had
investigated this? Yes,
Small-Life Supplies has been trialling newly hatched Green Bean Grenadan stick
insects (Diapherodes gigantea) in different rearing enclosures from
birth, and have recently made a major breakthrough, currently achieving a 100%
success rate! The solution is to keep them in the URV-round enclosure, feed
them with eucalyptus leaves and keep the URV-round in a room at the standard
daytime temperature of 18 degrees Celsius, dropping to 14 degrees Celsius at
night. This method also works for the Australian Macleays Spectre stick
insects (Extatosoma tiaratum). Also, the newly hatched stick insects
from both these species can be housed together in the URV-round enclosure, with
the same fantastic results.
I recently got four new stick insects
Eurycantha calcarata. I do know that my room can drop below 18, so should I be
getting them a heat source? If so which?
Eurycantha calcarata is the Latin species
name for the New Guinea stick insect. These are large chunky stick insects are
easy to keep, they eat bramble (blackberry) leaves and do well in the ELC cage.
New Guinea stick insects need a few extra bits in the ELC cage: a shallow water
dish, a pot of sterilised sand (for the adult females to bury their eggs), and
a long cardboard tube (because these stick insects like to pile on top of each
other in a confined space). Small-Life Supplies have been breeding New Guinea
stick insects for decades and ours are used to a night time temperature of 14
degrees Celsius and a daytime temperature of between 18 and 21 degrees Celsius.
So you need to measure the temperature of your room at night, when it is
coldest. If it is below 14 degrees Celsius, I'd recommend you purchase a 500
Watt oil-filled radiator. Then, during the winter months, you could plug this
portable radiator into a wall socket near your cage of stick insects and the
gentle warmth it emits will stop your stick insects from getting too
cold.
I
was just cleaning out the nymphs and noticed my 2nd (nearly 3rd) instar has a
different colour head to her body. I have never seen this colouration before,
is it normal or a sign of an issue?
Thank you for emailing a photo of this Indian
stick insect (Carausius morosus). This "two-tone" colouration is very
rare, I have only ever seen it a few times and so you are very lucky! There is
no need to be concerned about her colour. I once kept the eggs from a "two
-tone" Indian stick insect to see if the offspring also had this colouration,
but they did not. So this condition appears not to be
hereditary.
Our Black Beauty stick insects eat loads of privet and now the
council are causing us a big headache because today they have drastically cut
the privet hedge by the park! I'll be emailing them on Monday to remind them
about not cutting hedges during bird nesting season, we do have laws to protect
nature in the UK and the council should obey the law. Anyway, what can I do
before I can find another privet hedge?
You can purchase Fresh Cut Privet from Small-Life
Supplies. It's sent in a resealable zip wallet and should last 7-10 days,
depending on how many Peruvian Black Beauty stick insects (Peruphasma
schultei) you have. And yes, please do remind your council that they are
not supposed to cut hedges during bird nesting season. In the UK, some councils
are better than others, but there is no excuse for them ignoring the rules if
they know about them, so the more citizens who remind them of their
obligations, the better.
Last week two of my stick insects (one New Guinea and one Pink
Winged) both moulted and both had issues! They are out of their skins but sadly
each has lost a couple of back legs. I've never had this issue before, they
have always been fine and I'm not doing anything different. The only thing I
can think that may have caused this is the quality of the bramble leaves? It
hasn't rained for weeks and I've noticed that the bramble leaves are thinner
and floppier than usual and seem to wilt quickly, even though they are stood in
water in the cage. Yes, the
poor quality of the bramble leaves is the major contributory factor here.
During prolonged dry spells lasting several weeks, the bramble leaves suffer
and are not as nutritious as they should be. That is why it is always a good
idea to have some of your own bramble growing in your driveway or garden.
Bramble can thrive in poor soil, so can even flourish in a gravel drive next to
a fence or wall. With your own bramble, you can use a watering can in the
evening to water your bramble during prolonged dry spells. This means you will
always have nice quality leaves to harvest. Another option is to gather wild
rose leaves because these can be more tolerant of drought than bramble leaves.
Moving forward, although not ideal, your afflicted stick insects will manage
without their back legs, and if they are still young, will be able to start
regenerating them after their next skin-change (ecdysis).
I've been helping my mate
shift an old carpet, and as we lifted it up, some moths flew out, big ones and
small ones. I captured a few, will they be OK for Dave, my mantis to eat? That
carpet's been there for years, so no issue with chemicals. I just thought I'd
check because Dave normally eats greenbottles.
Yes, the carpet moths you've caught will be fine
for Dave the mantid to eat. The larger moths are the females, and the smaller
ones the males. It is good to give a mantid (praying mantis) a variety of live
food instead of just one type. So greenbottles, bluebottles and houseflies are
great food for mantids, also micro-moths.
What's the longest stick
insect that you've ever managed to breed?
Years ago, I used to breed the Australian Titan
stick insect (Acrophylla wuelfingi). The adult females had a total
length of 33cm, so longer than a ruler! The males were not as long, but had
large wings and were very good at flying.
Ive noticed that
all my stick insects rest with their front legs outstretched, yet theyre
not fully in stick mode. Does that mean theyre asleep? Ive never
understood why they rest in half-stick mode.
Yes, your Indian stick insects (Carausius
morosus) are asleep when they have two front legs outstretched like this.
They rest like this so they are protecting their head and antennae between
their front two legs. If an Indian stick insect is suddenly alarmed, she can
clamp all her legs alongside her body and drop to the ground as a straight
stick. She can remain motionless in a completely straight stick for hours, if
need be.
I'm searching where to buy stick insects UK and need to know
where to go. And should I get eggs or can stick insects survive the post?
Small-Life Supplies
guarantee live arrival of the stick insects nationwide to mainland UK. They are
correctly packaged and dispatched using a reputable express 24 hour delivery
service. The best types of stick insect to keep are Indian stick insects, Pink
Winged stick insects, Thailand stick insects and New Guinea stick insects. They
all eat bramble (blackberry) leaves and thrive in the ELC stick insect cage. It
is much more exciting to receive the actual living stick insects instead of
waiting for weeks or months for the eggs to hatch.
We've been looking after
our stick insects (nymphs) for a few weeks and one of them has started to look
fatter than the others and is not moving about as much. I have been told she
could be behaving this way because she is about to moult. I was told they
usually climb out of their skins at night, in the dark. So, would it help her
if I moved her to dark room until she has moulted?
Many stick insect nymphs shed their skins (this
process is called ecdysis) six times over a period of five months. This is the
method by which all insects, including stick insects, grow. Days before each
skin change, the stick insect nymph has a thicker thorax, the body looks dull,
and the stick insect is less active because it is conserving its energy for the
skin-change. The actual skin-change event (ecdysis) takes between ten to thirty
minutes, the duration increases the larger the stick insect is. It's best not
to stress the stick insect around this vulnerable time, so try not to disturb
her. Stick insects need to be in light surroundings in the day and dark
surroundings at night, so leave your cage of stick insects where it normally is
so they can all still experience the natural day light and dark night cycle. So
no, don't move her to a dark room.
Ive noticed that both my older Indian
stick insects nymphs have moulted in the daytime (twice for the 10 week old and
once for the 4 week old), and one of the new babies hatched in daylight, which
is unusual. Theyre behaving normally and are eating, but do they look
healthy? (except for that antenna that broke in moulting). Their consistent
daytime schedules are confusing me!
Thanks for emailing the photos of your young
Indian stick insects (Carausius morosus). They look OK, but it is
strange that they are changing their skins during the day, and one hatched in
daylight. Tonight, if you look at the room where your stick insect cage is, are
there any lights that stay on during the night, illuminating the room? For
example, a bright street light, or is there any light emitted from electrical
devices plugged in and left on standby (for example a GTech hoover, wifi
router, cooker etc). If so, these lights would be disturbing the light and dark
cycle of your stick insects and so I'd recommend you move the stick insect cage
to a room that stays completely dark throughout the night.
Which is the best-selling book
about stick insects? I'd like to buy a good one for my nephew (13) who adores
bugs and is keen to care for his Indian stick insects properly.
The book "Keeping Stick
Insects" has sold ten thousand hard copies and continues to be the go to
resource for stick insect advice. Written in a clear style, this book is a mine
of information, combining personal experience with scientific knowledge.
Available in the UK from
https://www.numonday.com/shop/small-life-supplies"Keeping
Stick Insects" has a whole section on Indian stick insects and gives lots
of tips on how to successfully keep some other easy-to-keep species too. Signed
copies are available, at no extra charge.
Can Australian Macleays
Spectre stick insects eat hawthorn?
The best leaves for Australian Macleays Spectre
stick insects (Extatosoma tiaratum) are bramble (blackberry) and
eucalyptus. I advise against giving them other leaves. It is the same with the
caterpillars of the British Emperor silk moth (Saturnia pavonia) - the
best food for them are fresh bramble (blackberry) leaves, yet some sites still
suggest hawthorn, despite overwhelming evidence that the success rates are much
better when they eat bramble!
Are boy stick insects always smaller than
girl stick insects? (I'm sending this question in on behalf of my daughter,
who's six!) Yes, adult male
stick insects are smaller than adult female stick insects. The two genders look
completely different too, so it is easy to tell them apart. For example, the
male Australian Macleays Spectre stick insect (Extatosoma tiaratum) has
large wings and can fly, whereas the female has two small brown wing coverings
on her thorax, but no actual wings. In the insect world, it is common for adult
male insects to be smaller than adult female insects of the same
species.
I
was in the audience at an event where someone was talking about stick insects.
Sadly he was a bit pretentious, using phrases like "sexual dimorphism" which I
could see were making people glaze over, but what really irritated me was his
repeated reference to "specie" when talking about a single species! I didn't
want to embarrass him, by publicly correcting him, so I hope he reads your
column! Yes, it is bad
enough when presenters mis-pronounce words, one of the common ones is the
Vapourer moth which for some unknown reason is often pronounced as "vap-ora"
instead of "vape-or-err". But it is bad if this speaker doesn't know that the
word is always species, regardless of whether it is one species (singular) or
two species (plural). And I am not a supporter of pseudo types, for example,
people who use the word "ovum" instead of egg and "imago" instead of adult.
Such scientific terms are fine for scientific papers, but are rather
pretentious when used by people keeping stick insects as pets in their home.
Stick
insects and cats - what are the risks? Tabs, my tabby cat is very curious and
so I need to know how she's likely to react when I get some stick
insects. At Small-Life
Supplies we have always had cats, both resident and visiting. Some show no
interest in the stick insects, but others, (like Tabs probably will be), are
interested and will watch the stick insects in the ELC cages. But instead of
looking through the clear panels, cats prefer to watch (and smell) through the
thick plastic white mesh sides. The ELC stick insect cage is robust and so even
if a cat repeatedly taps the cage with a paw, no damage is done to the cage or
the stick insects. (The outcome is very different with netting enclosures which
can be easily snagged by the cats' claws). So, I'd recommend housing your stick
insects in the ELC cage, so they'll be safe from Tabs! And when you apply the
"spot-on" flea treatment to Tabs' neck, be sure to keep her in a different room
to the stick insects for 24 hours, so that there is no risk of the airborne
molecules from the pesticide flea treatment wafting over to the stick insects
and killing them.
I just saw a pet shop advertising massive, and I mean really
huge, African land snails, I think they've had these shipped in from Africa.
This can't be morally right, surely?
No, I am against the importing of wild creatures
to the pet trade in the UK. That is why Small-Life Supplies has never done this
and instead breed and rear insects and snails in our breeding facility in the
UK. This also has the advantage that the creatures are used to being handled
and are used to living indoors in the UK. This means that when they are
delivered to their new homes, they can settle in quickly and continue to live a
healthy life. In contrast, wild caught creatures are frightened, bewildered and
stressed, and this can lead to premature deaths. Some pet shops use the
abbreviations "CB" (captive bred) and "WC" (wild caught) to let their customers
know the origin of the stock. However, some unscrupulous pet shops do not do
this and so customers are unaware they are buying a creature that is used to
living in the wild and so it is unlikely to be able to readjust and become a
happy pet.
Every now and then I'll find an extra small egg, from my Indian
stick insects. Two this week, are these duds do you think? They are so small
it's hard to imagine a nymph would fit.
Thank you for the photo, I can see the vast
majority of your Indian stick insect (Carausius morosus) eggs are
looking good, but you have two tiny ones. When keeping stick insects, it's
important to breed from the healthy eggs and discard those eggs that are
misshapen and/or undersized. This ensures that your population of Indian stick
insects (Carausius morosus) stays healthy and strong. The dud eggs that
you have photographed are unlikely to hatch and even if one did, the resultant
baby (first instar nymph) would be so tiny and weak, she would be unlikely to
survive. An adult Indian stick insect will lay eggs every day for the seven
months of her adult life. The eggs laid at the very start and the very end of
this period are not of the best quality and so it's best not to save those
ones.
Im finding this time of year difficult in terms of
finding suitable bramble for my Indian stick insect nymphs (2 weeks and 8 weeks
old). The older, tougher bramble has now gone in my area, so when are the newer
leaves officially safe to feed them? The oldest leaves I can access are large,
soft and slightly paler than the previous growth
The photographs you have sent of the new bramble
(blackberry) leaves are good to give to your stick insects. Each bramble leaf
can be made up of three parts, or five parts. The minimum size of each part
needs to be 3cm to be safe for the stick insects to eat. This is demonstrated
in the Small-Life Supplies YouTube video, called
How To Feed Stick Insects in
the Spring # 001
I have a stick insect enclosure question, is a 50cm tall cage
better than a 30cm tall cage? For housing Indian stick insects.
Stick insects should not be
cramped and so need to live in a tall cage, at least 48cm high. The ELC stick
insect cage is 51cm tall and is the best enclosure for Indian stick insects
(Carausius morosus). Containers that are only 30cm tall are too small to
house Indian stick insect adults. And it is bad when some sellers promote these
small containers as "arboreal" housing, when they are clearly not.
My two
Pink Winged stick insects will be arriving next week, so exciting! Are there
any other winged types of stick insects that are easy to keep and that I could
add to their ELC stick insect home?
There aren't many winged stick insects, most
species are wingless. Some species such as the Thailand Straight
(Phaenopharos herwaardeni) have tiny red wings that are designed to be
flashed to startle a predator and are not designed for flying. The adult male
Australian Macleays Spectre (Extatosoma tiaratum) has large functional
wings, and does well in the ELC cage. But if you kept him, you would need an
adult female Australian Macleays Spectre as well, and she has small vestigial
wings which are too small for flying. Both the Pink Winged stick insects
(Sipyloidea sipylus) and the Australian Macleays Spectre stick insects
eat bramble (blackberry) leaves and also eucalyptus leaves. Because the
Australian Macleays Spectre stick insects are so big and bulky, it's best to
only house one pair of them in the same ELC cage as your two Pink Winged stick
insects, to minimise the risk of a bulky stick insect accidentally treading on
a slimmer stick insect. It's fun keeping flying stick insects, because you can
take them out of the ELC cage once a week and let them have a fly around a
room.
I'm
finding your website difficult to see on my phone, please help!
It's easy to increase the
font size on your mobile phone, by using these methods: 1) Activate
"auto-rotate". If you have an iphone, swipe down from the top-right corner of
your screen to open Control Center. Tap the Portrait Orientation Lock
button to make sure that it's off. Turn your iPhone sideways. 2) If you
have an android phone, swipe down from the top of the screen to open the quick
settings panel, then tap the "Auto rotate" or "Portrait" icon. If the icon
is highlighted in blue or white and says "Auto rotate", then it's already
enabled. If it's grey and says "Portrait", tap it to enable
auto-rotate. You can then turn your phone to the right to 3 o'clock, and
view the website in landscape mode, which makes everything larger and easier to
read. 3). You can also try the spreading motion with two fingers on your
screen. Spreading should zoom in on your page and enlarge the text while
pinching will zoom out and make text smaller. 4) Your phone may have a
"magnifier app" which you can switch on.
Is it common for stick
insects to moult in the day? My third instar Indian stick insect has had both
moults in the middle of the day so far. I thought they were supposed to moult
at night or early morning. Usually stick insects shed their skins when it is dark, so during the
night is the most popular time. However, stick insects can shed their skins
during the day, if they feel particularly safe and secure. So your Indian stick
insect (Carausius morosus) has chosen to shed her skin (this process is
called ecdysis) during the day, and fortunately has been successful both times.
At "Bug Club",
the visiting guest said Pink Winged stick insects were discovered 166 years
ago. How can she be so sure of this?
Your guest speaker was referring to the year that
the Pink Winged stick insect was assigned its Latin species name, Sipyloidea
sipylus. At that time, in 1859, the esteemed British entomologist John
Westwood, who was associated with Oxford University, was instrumental in
classifying insects, including stick insects, to species level. So, in
recognition of this, his surname and year this identification was made, is
stated after the species. So, the complete full ID is Pink Winged stick insect
(Sipyloidea sipylus) Westwood 1859. This species continues to be one of
the most popular types of stick insect kept as pets today.
I've got 5 small green
stick insects and they all have food and leaves they eat but I've noticed a few
have been bending their antennae to their mouth so idk if they are eating or
cleaning? Your stick
insects are cleaning their antennae. This is done regularly because the
antennae are full of sensory hairs which must be kept clean so they can
continue to work properly. The stick insect passes one antenna through its wet
mouth at a time, using the front leg(s) to guide the antenna through the
mouthparts at the correct speed.
Have any of your Indian stick insect eggs
been majorly delayed by the recent winter? I had one hatch in early March that
was due late January, and Im still waiting for eggs that were due in
February/March. The eggs look normal and are kept around 20 Celsius (there is
nowhere warmer for them). Will the new season help them hatch?
Indian stick insect
(Carausius morosus) eggs usually hatch after four months, but this can
be longer during the winter months. At Small-Life Supplies, Indian stick insect
eggs laid 23rd December 2024 are hatching now, so these are hatching after four
months. But there are also some Indian stick insect eggs laid 21st November
2024 that are hatching now, so these have taken five months to hatch. There is
no need to keep stick insect eggs at 20 degrees Celsius. Our stick insect eggs
are all kept at 12 degrees Celsius during the night and approximately 18
degrees Celsius during the day. In the wild the temperature naturally
fluctuates between day and night and so it is recommended to mimic these
conditions in your home when keeping stick insect eggs, rather than trying to
maintain a constant high temperature. Now that Spring is here, we expect the
hatching time to continue at four months, but if we have a very hot summer, it
may reduce to three months.
I have heard that the young bright green
leaves on brambles can be poisonous to stick insects, would you be able to
confirm if this is true or not, I don't want to poison my
insects! Yes, it is
important to remove the tiny new pale green shoots of bramble. Bramble
(blackberry) leaves that are 3cm or larger are safe for stick insects to eat.
This is explained in the first Small-Life Supplies You Tube video:
How To Feed Stick Insects in
the Spring # 001
Is it better to buy eggs or actual stick
insects? My daughter will be nine next week and would love some twiggy stick
insects for her birthday. It's more exciting to receive the actual living stick insects, but
obviously you need to purchase these from a reputable supplier. Small-Life
Supplies has decades of experience sending out stick insects nationwide across
the UK and live arrival is guaranteed. The best type of stick insects for your
daughter to start with would be the Indian stick insects (Carausius
morosus). These are easy to handle, eat bramble (blackberry) leaves and do
best in the purpose-designed ELC stick insect cage. Young adults are being
dispatched now and so your daughter could save some of the eggs and look
forward to them hatching in four months time.
Our local pet shop (in
Cornwall) said we can go outside and find our own stick insects, but that can't
be right surely? The pet
shop will be referring to the New Zealand stick insect (Acanthoxyla
prasina). That species of stick insect has been living wild in Cornwall,
UK, for over one hundred years, having been brought over by mistake on cargo
ships in the early 1900s. Some people in Cornwall find these New Zealand stick
insects on their conifer hedges and rose bushes, or even on their houses when
it is getting colder in the autumn months. However, few people keep that
species as a pet, primarily because it does not seem to thrive in captivity.
So, if you would like to keep stick insects as pets, I'd recommend the easy
popular types, for example the Indian stick insect (Carausius morosus),
Pink Winged stick insect (Sipyloidea sipylus), Thailand stick insect
(Baculum thaii) and New Guinea stick insects (Eurycantha
calcarata). Small-Life Supplies breed all these varieties and delivery is
within 24 hours nationwide. Live arrival is guaranteed.
Our Pink Winged ladies
are furnishing us with eggs. We are thrilled but would like your advice on what
to do next. Do we need a HAP?
Congratulations! Pink Winged stick insects
(Sipyloidea sipylus) are unusual in that they glue their eggs onto rough
surfaces. It is very important to leave the eggs where they have been glued so
that they can hatch successfully. This species has evolved like this for a
reason. So never remove the eggs because a Pink Winged stick insect will be
unable to free herself from an eggshell that is no longer stuck down. The baby
Pink Winged stick insect is relatively large and pale green and can live in the
ELC cage from birth. So no, you do not need a HAP. Don't give the eggs any
attention and they will start to hatch after three months.
I'm thinking of getting some
stick insects. Do their needs differ by breed? What breed is better for a first
time owner? Yes, some breeds
of stick insect are easier to keep than other breeds. The easiest breed of
stick insect to keep is the Indian stick insect (Carausius morosus).
These stick insects eat bramble (blackberry) leaves, are safe to handle and do
best in the ELC stick insect cage.
How big should a stick insect cage be?
The size recommended would
be 51cm x 36cm x 27cm. The 51cm height is very important because stick insects
need a tall cage so that they have space to grow properly. Stick insects housed
in squat tanks are too cramped and are likely to have stunted growth, or even
worse, deformed bodies that are bent (instead of the being straight). The ELC
cage is 51cm tall and is the correct size for many popular stick insects
including the Indian stick insects, Pink Winged stick insects, Thailand stick
insects, New Guinea stick insects and many other species.
How quickly do UK
butterflies and moths lay their eggs? Is it seconds or minutes?
The time that it takes a
female adult butterfly or moth to lay an egg depends on what species she is and
how conscientious she is. For example, the female British Small White butterfly
Pieris rapae lays eggs singly on cruciferous plants, and so the
butterfly flies from leaf to leaf, pausing for a few seconds to stick an egg on
the leaf. In contrast, the female British Vapourer moth (Orgyia antiqua)
usually embarks on a six hour marathon of gluing her entire batch of
several hundred eggs, neatly in rows, side by side. However, a few individuals
are more slap dash and finish the job in half the time, but by laying fewer
eggs are not bothering to arrange them neatly.
My Indian stick with the
injured back legs is past her expected first moult date and is still eating and
pooing a lot. How many days can she delay before it becomes a concern?
Shes 28 days old and no signs of moulting, she was even resting happily
on the bottom this morning. Other than the leg injuries from birth, can you see
any reasons for this delay? Shes active and is turning green.
I can see from your photos
that this Indian stick insect (Carausius morosus) is looking plump and
so she will be shedding her skin for the first time soon. Three weeks is the
average time before the first skin change (ecdysis), but another week or so of
delay is no cause for concern. It will be interesting to see how much
improvement there will be on the state of her back legs after her first skin
change, because they are quite badly misshapen.
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