Snails fighting each other

Snails are everywhere, from deep down in the ocean beds to deserts and the top of mountains. Over the years, they have adapted to various climates and evolved accordingly. There are now numerous species of snails found on earth, which do not only feed on plants and tree bark but also on animals, dead and alive. These lazy-looking critters might seem harmless, but they have some unusual traits that most of us are not aware of. Cannibalism in the animal kingdom is not very rare. But do snails eat each other? This article will help you understand all about the nature and habits of a snail along with its various types.

What Do Snails Eat?

Most species of snail are herbivorous, meaning they eat plants. Some common types of plants that snails enjoy eating include leafy greens and various fruits and vegetables such as apples and carrots. There are also a few species of carnivorous snails, which means they prefer to eat other small animals such as insects or worms. Regardless of what type of snail you have as a pet, it is important to offer them a varied diet full of different nutrient sources depending on their species in order for them to stay healthy. A well-rounded diet for a pet snail can include fresh vegetables like kale or spinach, fruits like bananas or strawberries, and even commercial pellets (amazon link – opens in a new tab) designed specifically for pet snails.

Are Snails Carnivores?

It is true that several species of snails are carnivores, but most snails in our garden are likely to be herbivores that only eat plants. Over the years, snails have evolved and changed their eating habits. You can commonly find omnivorous snails, which can eat everything from plants to animals. There are also detritivorous snails which like feeding on the dead matter of old plants and animals. Common garden snails are herbivores who like vegetables, tree bark, grass, etc., as their daily meal.

Do Snails have Teeth?

A microscopic look into the jaws of a snail shows that they eat with thousands of sharp microscopic teeth. These tiny teeth called radula might seem harmless for their size, but they are capable of scraping off the skin of their prey and even shedding large pieces of meat. For instance, Gray Lancetooth Snails (Haplotrema concavum) is a species of predatory land snails found on the eastern outskirts of the United States and Southeastern Canada. They feast on the flesh of other animals and sometimes on other snails, too.

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Do Snails Eat Each Other?

Some carnivorous snails will eat other snails, some will also eat members of the same species. A great example of such a cannibalistic carnivore is the Rosy Wolf Snail. These are land snails found in the tropical landscapes of North America, that like to feed on other smaller snails or their eggs. Another example is the Pondoland cannibal snail from South Africa. This large snail is a carnivore that preys on other snails, including other members of its own species.

How Do Snails Kill Each Other?

There are different ways that different types of snails kill each other. For example, one species of snail injects venom into its prey. This venom paralyzes the victim, and then the snail proceeds to devour it. Other species of snail simply eat their victim alive by rasping and continuously biting them with their radula. Finally, some species adopt a more creative approach, enveloping their prey until it suffocates.

Do Snails Eat Other Snails’ Eggs?

Yes, some species of snail do eat other snail’s eggs. This is most likely to occur in situations where food is scarce, and the snails are competing for resources. Some species will also target newly hatched snails for predation, as they are easier to catch and typically lack the defenses of adult snails. Often baby snails will eat their own hatched egg once it has fully emerged from it. These eggshells contain a high amount of calcium, which is crucial for developing their body shells.

Note: Some snail species see the first one hatch before it goes on to eat the rest of the clutch!


There we have it, cannibalism is common in carnivorous snails and some species certainly do eat each other. Apart from dead and live snails, these animals are also known for eating their eggs. It is easy for bigger snails to prey on younger ones using their sharp and strong teeth. However, due to their hermaphrodite bodies, their population remains relatively high. If you have decided to keep a snail as a pet, you need to be sure to feed them well and take good care of them.

Do Snails Eat Each Other Infographic

Reptile Wrestler Fun Facts!

“In France, snails are served as appetizers in fancy restaurants!”

“When a snail hatches, it eats its own egg and even its siblings’ eggs!”

“The largest snail in the world is twelve inches long and weighs about two pounds!”

“While moving, snails leave a trail of mucus on their path to reduce friction and make it easier for them to move!”


Are All snails carnivores?

No! Although all snails have the ability to digest plant matter, only a few wild snails are carnivores. Many snails are in fact omnivores and will eat just about anything.

Do snails bite?

Some wild species of snails do have sharp teeth and use their teeth to help tear apart flesh, but luckily even the deadliest snails aren’t harmful to humans, as their teeth are not strong enough to bite us.

Is a snail a herbivore, carnivore, or omnivore?

As a general statement, we can say that many snail species are actually omnivores. This means that they will eat both plants and small animals. There are also some species of snails that are purely herbivorous, feeding only on vegetation. And finally, there are carnivorous snails that primarily eat other animals. So it really depends on the specific snail species in question when determining whether it is a herbivore, carnivore, or omnivore.

About Me

Hi, I’m Stuart and I’ve had reptiles for as long as I can remember. When I was younger, I studied for a master’s in Herpetology. Over the years I have worked at several zoos before opening my very own reptile sanctuary. In my spare time, I run this website – which is a resource for people who want to learn more about their little beasties.

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