Do Geckos Eat and Kill Spiders? Learn More About Geckos’ Spider Eating Habits

Geckos are typically small, with most species ranging from 3 to 6 inches in length. They have flat bodies and long tails, which they can detach as a defense mechanism. Geckos are also known for their distinctive vocalizations, which they use to communicate with one another.

Gecko Species

There are many different types of geckos, including leopard geckos, crested geckos, and tokay geckos. Each species has its own unique characteristics and behaviors, but they all share some common traits, such as their ability to climb on walls and ceilings using their sticky toe pads.

What Do Geckos Eat?

Geckos are carnivores, which means that they primarily eat meat. In the wild, geckos eat a variety of insects, including crickets, grasshoppers, and beetles. They may also eat spiders, small reptiles, and other small animals.

Gecko Diet in the Wild

In the wild, geckos have a diverse diet that varies depending on their habitat and the availability of food. Some species are nocturnal and hunt at night, while others are diurnal and hunt during the day. Geckos are opportunistic feeders, which means that they will eat whatever prey is available to them.

Gecko Diet in Captivity

Geckos that are kept as pets are typically fed a diet of crickets, mealworms, and other insects. Some pet owners also feed their geckos small amounts of fruits and vegetables as a supplement to their diet.

Can Geckos Eat Spiders?

Yes, geckos can eat spiders. In fact, many species of geckos are known to eat spiders as part of their natural diet.

Types of Spiders Geckos Eat

Geckos are known to eat a variety of spider species, including common house spiders, orb weavers, and wolf spiders. They may also eat other arachnids, such as scorpions and centipedes.

How Geckos Hunt Spiders

Geckos are opportunistic hunters that use their keen eyesight and sense of smell to locate prey. When hunting spiders, geckos may use a variety of techniques, such as stalking, pouncing, and grabbing their prey with their sticky toe pads.

Do Geckos Kill Spiders?

Yes, geckos can and do kill spiders. In fact, geckos are known to be effective predators of spiders and other small arthropods.

How Geckos Kill Spiders

Geckos typically kill their prey by biting it with their sharp teeth and then shaking it to break its spine or cause internal damage. They may also use their powerful jaws to crush their prey.

Geckos vs. Spiders: Who Wins?

While geckos are effective predators of spiders, the outcome of a gecko vs. spider encounter can vary depending on the size and species of the animals involved. In some cases, spiders may be able to defend themselves with their venom or by escaping into their webs.

Impact of Gecko vs. Spider Interaction

The interaction between geckos and spiders has important ecological and pest control implications.

Ecological Importance

Geckos are important predators in many ecosystems, and their hunting behavior helps to control the populations of insects and other small arthropods. By eating spiders, geckos help to maintain the balance of the food chain and prevent pest outbreaks.

Pest Control Benefits

Geckos are also beneficial for pest control in homes and other buildings. By eating spiders and other insects, geckos can help to reduce the populations of pests that can cause damage to property or spread disease.


Geckos are fascinating and important animals that play a critical role in many ecosystems. While they are known for their love of insects, geckos are also effective predators of spiders and other small arthropods. By understanding their eating habits and interactions with other animals, we can better appreciate these amazing creatures and the important role they play in our world.

ThePetFaq Team