The 7 largest spider species found in India

Indian Ornamental Tarantula

The Indian Ornamental Tarantula is one of India’s most famous large spiders. Native to southern India, particularly the forests of Karnataka and Tamil Nadu, it has a leg span of about 6–7 inches. Its beautifully patterned legs, shades of brown and cream, make it a sought-after species for enthusiasts. While it is not deadly to humans, a bite can cause pain and swelling.

A glimpse of Goliath birdeater, primarily found in South America. (Source: Wikipedia)

Poecilotheria metallica

This critically endangered tarantula is native to a tiny forest reserve in Andhra Pradesh. With a striking metallic blue colour and a leg span of 5–6 inches, it is one of India’s most visually stunning spiders. Rare in the wild, it primarily resides in tree hollows and feeds on insects and small vertebrates.

Indian Huntsman Spider (Heteropoda venatoria)

The Indian Huntsman Spider is widely distributed across India and Southeast Asia. With a leg span of up to 6 inches, it is known for its speed and hunting skills. Unlike web-building spiders, huntsman spiders actively chase their prey, including cockroaches, crickets, and other insects. Despite its intimidating size, it is generally non-aggressive toward humans.

Giant Wood Spider

The Giant Wood Spider, also called the golden orb-weaver, is famous for spinning enormous, strong webs. Females can reach a leg span of 5–6 inches, while males are significantly smaller. Found in forests and gardens, their yellow-golden silk is so strong that it has been studied for material science research.

Indian Tarantula 

The Poecilotheria striata is a large, striking tarantula found in the forests of Karnataka and Maharashtra. With a leg span of 5–6 inches, it displays brown and cream stripes on its legs. These spiders are nocturnal hunters and prefer hiding in tree crevices during the day. Their venom is potent to insects but only causes mild reactions in humans.

Giant Crab Spider 

Crab spiders of the Heteropoda genus are named for their sideways movement and impressive leg span, often reaching 5–6 inches. These spiders are excellent ambush predators, hiding in foliage to catch passing insects. Some of these giant crab spiders are also found in Indian homes, contributing to natural pest control.