Meet the Animals

Venomous Vixens: Spider Species that Feast on Snakes

Introduction to Ophiophagy and Spiders that Eat Snakes

In the wide world of creatures and their dietary practices, there exists a fascinating phenomenon known as ophiophagy. Derived from the ancient Greek words “ophio” meaning snake and “phagein” meaning to eat, ophiophagy refers to the act of consuming snakes as a staple part of an animal’s diet.

While this may seem like a concept straight out of a horror movie, it is a very real practice in the animal kingdom. In particular, some spiders have developed an insatiable appetite for serpents, making them truly formidable and fearless predators.

Ophiophagy in the animal world

When it comes to dietary preferences, nature seems to have no limits. Animals have been known to indulge in a diverse array of edibles, from insects to fellow mammals.

However, ophiophagy takes this voraciousness to a whole new level. The act of eating snakes has been observed in various species across different taxonomic groups.

Spiders as snake-eating creatures

Spiders are renowned for their ability to weave intricate webs and capture unsuspecting prey. While insects usually make up a spider’s main diet, certain arachnids have developed an appetite for something far more substantial snakes.

These eight-legged hunters possess a remarkable combination of strength and cunning that allows them to overcome snakes, despite their significant size advantage.

Geographic distribution of snake-eating spiders

Snake-eating spiders can be found on nearly every continent, with the notable exception of Antarctica. Australia, in particular, is famous for its diverse range of snakes and the spiders that prey upon them.

The United States also plays host to several spider species that have developed a taste for serpents. In fact, snake-eating spiders have been reported in various regions across the globe, highlighting their widespread distribution.

Families of spiders that are prolific snake killers

Within the arachnid world, there are certain families that have gained a reputation for being prolific snake killers. One such family is Theridiidae, which includes the notorious black widow spider (Latrodectus).

With their venomous bite and web-spinning prowess, these spiders are well-equipped to subdue their snake prey. Similarly, the family Theraphosidae, commonly known as tarantulas, have been known to capture and consume small snakes.

Additionally, spiders from the family Araneidae/Nephilidae, which include the golden silk orb-weavers, have been observed feasting on snakes unfortunate enough to get entangled in their webs.


In the enthralling realm of ophiophagy, spiders stand out as impressive predators with their ability to conquer even the most formidable creatures. From Australia to the United States and beyond, these arachnids have staked their claim as snake-eating specialists.

Whether it is their venomous bite, web-spinning skills, or sheer strength, spiders have developed the perfect arsenal to tackle the challenge of consuming a reptilian adversary. So next time you encounter a spider, remember that beneath its delicate appearance lies an appetite for serpents that packs a punch.

Spider Species and Their Methods of Capturing Snakes

When it comes to the art of capturing snakes, various spider species have evolved unique methods and strategies. From venomous bites to intricate web designs, these arachnids have developed a range of adaptations that allow them to overcome their reptilian adversaries.

Let’s delve into the fascinating world of spider species that have mastered the art of snake capture.

Australian Redback Spider (Latrodectus hasselti)

Native to Australia, the Australian redback spider is a master of camouflage and web design. Females typically have a distinctive red hourglass marking on their abdomen, while males have attractive white markings.

These spiders utilize their neurotoxic venom to subdue their prey, which includes a variety of insects as well as small snakes. Instead of constructing a large web to catch prey, the female Australian redback spider weaves an irregular tangle of silk that acts as a safety net.

This allows the spider to sense vibrations when potential prey, such as a snake, stumbles upon it. Once the snake becomes entangled in the sticky web, the redback spider bites it, injecting venom that immobilizes the snake and begins the digestion process.

African Button Spider (Latrodectus indistinctus)

Another member of the Latrodectus genus, the African button spider is known for its web-wrapping technique. This species can often be found in southern Africa, where it resides in crevices or among rocks.

When hunting snakes, the female African button spider constructs a small, messy web that lacks the signature symmetry of other orb-weaving spiders. Once the snake approaches the web, the spider quickly wraps its sticky silk around the snake’s body, immobilizing it.

This ensures that the snake cannot escape or fight back. The African button spider then proceeds to inject venom into the snake, rapidly subduing it and initiating the feeding process.

Israeli Widow (Latrodectus revivensis)

The Israeli widow spider, also known as the gray widow, boasts a complex and intricate web structure that enables it to capture various types of prey, including snakes. Though not as well-known as its counterparts, this species can be found primarily in Israel and surrounding areas.

The web of the Israeli widow consists of a central hub and radiating threads. These threads are characterized by their sticky nature, which ensnares passing prey, including unsuspecting snakes.

Once trapped, the spider injects potent venom into the snake, rendering it immobile and ensuring a steady meal.

Brown Widow (Latrodectus geometricus)

The brown widow spider is a cosmopolitan species, found in various regions around the world. Unlike its close relative, the black widow, the brown widow typically exhibits a less aggressive nature towards humans.

However, snakes are not so fortunate when encountering this skilled predator. Similar to other species within the genus, the brown widow constructs a tangled and irregular web.

This web design allows the spider to catch both small prey, like insects, and larger prey, such as snakes. The snake, entangled in the web, becomes an easy target for the brown widow, quickly succumbing to its venomous bite.

Western Black Widow (Latrodectus hesperus)

The western black widow spider is a well-known inhabitant of North America, primarily found in the western part of the continent. These spiders possess a neurotoxic venom that can cause severe symptoms in humans.

However, their snake-preying habits are equally remarkable. Males of the western black widow species display a unique preference for snake prey.

They have been observed producing pheromones that attract snakes into their webs. Once the snake is ensnared, the female black widow bites it, injecting venom that incapacitates the snake.

The spider then wraps the immobilized snake in silk, enabling easier feeding and digestion.

Southern Black Widow (Latrodectus mactans)

The southern black widow spider is one of the most widespread species of Latrodectus in North America and is infamous for its venomous bite. While it primarily feeds on insects, it has been known to take on small snakes.

Interestingly, the southern black widow has been observed exhibiting cannibalistic behavior. Females sometimes prey upon males after mating, and occasionally this behavior extends to snakes that get caught in their webs.

Once a potential snake meal becomes entangled, the spider approaches to bite and immobilize it, providing itself with a substantial feast.

Northern Black Widow (Latrodectus variolus)

As the name suggests, the northern black widow spider can be found in the northern regions of North America. Similar to other black widow species, it constructs a web that is designed to catch a wide range of prey, including snakes.

Once a snake is trapped, the northern black widow administers its neurotoxic venom, which quickly incapacitates the prey. The spider then wraps the snake in silk, immobilizing it further and ensuring a steady supply of nourishment.

Goliath Birdeater (Theraphosa blondi)

While not a spider species known specifically for targeting snakes, the Goliath birdeater tarantula deserves mention due to its impressive size and occasional consumption of small snakes. Native to South America, this spider holds the title of being the largest tarantula species in the world.

Despite its intimidating size, the Goliath birdeater primarily preys on insects and small vertebrates. On rare occasions, it has been known to encounter and consume small snakes.

The spider will immobilize the snake with its venomous bite before using its formidable fangs and crushing mandibles to devour its prey.

Golden Silk Orb-weaver (Trichonephila clavipes)

The golden silk orb-weaver spider, also known as the banana spider, is a magnificent creature found primarily in the tropics and subtropics of the Americas. Known for its strikingly intricate golden silk, this spider has also been observed capturing snakes.

The golden silk orb-weaver constructs elaborate orb-shaped webs that are strong enough to ensnare snakes. Once a snake is caught, the spider uses its venomous bite to immobilize it before wrapping it tightly in silk.

This ensures that the snake cannot escape and is prepared for consumption.


Spider species have honed their hunting skills to capture an astonishing variety of prey, including snakes. Through venomous bites and specialized web designs, these arachnids are able to overpower and consume reptiles far larger than themselves.

From the Australian redback spider to the Goliath birdeater tarantula, each species has evolved its own unique strategy for capturing and feeding on snakes. Their adaptations demonstrate the incredible versatility of spiders as skilled and resourceful predators in the animal kingdom.

Spider species that consume snakes have captivated scientists and nature enthusiasts alike. From the Australian redback spider’s intricate web design to the Goliath birdeater tarantula’s occasional snake feasts, these arachnids have developed remarkable adaptations to conquer their reptilian prey.

With venomous bites and specialized web structures, they demonstrate the vast diversity and resourcefulness of spiders as predators. This unique dietary practice highlights the incredible intricacies of our natural world and the fascinating interactions between different species.

It reminds us that the animal kingdom is full of surprises, and there is still much to discover and understand.

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