Do Stick Insects Eat Their Babies?

Stick Insect Nymph

Written by Anthony

I am a content creator by profession but exotic animals are one of my great passions in life. Over the course of my adulthood, I have had the pleasure of looking after stick insects, terrapins, an Egyptian tortoise, giant African land snails, a crested gecko, a Chilean rose tarantula, a couple of curly-haired tarantulas, and a selection of millipedes, centipedes and worms!

Last Updated on January 19, 2021

Some species of living creatures are known for cannibalistic behaviour, including eating their babies. Stick insects are not among them. As herbivores, stick insects only eat plant life. They could not eat their babies even if they wanted to because their bodies do not possess the necessary tools to consume and digest flesh.

Knowing why certain kinds of animals eat their babies might make it easier to understand why this practice doesn’t occur among stick insects. At the top of the list is helping most of their babies survive.

For more advice and information on keeping and looking after stick insects, check out my ebook on Amazon click here (opens in a new tab).

Protecting the Brood

In some species, like certain scorpion species for example, mothers bear so many young at once that they face a scarcity of food sources. They choose the weakest among their broods to eat, using their own offspring to feed themselves while simultaneously ensuring that the remaining have a greater chance at survival.

Stick insects do not form family-like units that depend on one another for survival. Stick insect females lay eggs and then forget about them. Nymphs hatch as loners that naturally know how to feed themselves and will do so without any help. Thus, there is no need for a mother to make this sort of survival decision.

Deterring Predation

Still other species will eat their young if babies are especially weak or sickly. They do so to keep predators away. But again, this type of behaviour seems limited to species in which a bond is formed between mother and child. No such bond exists for stick insects. Their means of deterring predation are camouflage and flight anyway, so eating weak or sickly babies would not make much sense.

Indian stick insect eggs
Indian stick insect eggs

Confusion with the Praying Mantis

Those who assume stick insects might eat their babies might be confusing the creatures with the praying mantis, another kind of insect that visually resembles plant life. The praying mantis is not known to eat babies either, but female mantises do frequently consume their mates (or at least the heads) after insemination in order to provide nourishment for eggs.

Even stick insect nymphs eating their own moulted skin doesn’t indicate any need or tendency toward cannibalism. So in short, stick insects do not eat their babies. They are herbivores interested only in plant life. Rest assured your stick insect will not hunt down babies and eat them after eggs hatch. In all likelihood, your stick insect will take no notice of nymphs after birth.

You May Also Like…

Can Stick Insects Eat Broccoli?

Can Stick Insects Eat Broccoli?

Most people are curious about what type of food their stick insects will eat, especially if they are new to the world...

Do Stick Insects Eat Nettles?

Do Stick Insects Eat Nettles?

The first thing you need to know about stick insects is that they are herbivores. This means they only eat plant...

Do Stick Insects Eat Lilly Pilly?

Do Stick Insects Eat Lilly Pilly?

What stick insects eat is always an important consideration for those new to acquiring these creatures as pets. Some...

Or How About…

Why is My Sugar Glider Biting Me?

Why is My Sugar Glider Biting Me?

Sugar gliders, like many other animals, will occasionally bite their owners. This biting often occurs when the sugar...

Why is My Sugar Glider Hissing?

Why is My Sugar Glider Hissing?

Experienced sugar glider owners will be aware of the many sounds their pets make, but new owners will often be...