Mysore Ornamental Tarantula (Poecilotheria striata)

Meet the Mysore ornamental tarantula! This tree-loving spider calls the southern parts of India its home. While many people like to have them as pets, it’s sad to know they’re having a tough time in the wild. Explore interesting facts about this unique spider with us!

Physical Description and Identification

Adults

• Size: Impressively large, they grow to about 16 to 18 cm.
• Color: While the dorsal side of the carapace and abdomen have striking patterns, the ventral side of this spider is covered with yellow markings and black bands.
• Other Characteristic Features: These tarantulas have setae on their limbs and abdomen.

Eggs

Their eggs are bright orange and laid inside an egg sac.

Spiderlings

Initially grey, the spiderlings soon adopt the markings of the adults. As they age, a tendency of the mature spiderlings to cannibalize each other has been noted, leading to them building their own retreats once they are old enough.

The Web

They do not construct webs in burrows or hollows on the ground to live in, preferring to stay on trees.

Are Mysore Ornamental Tarantulas Venomous?

Yes, Mysore Ornamental tarantulas have venom. They use this to catch the bugs they munch on. The venom of these spiders can be pretty potent, with these tarantulas being capable of delivering a potentially deadly bite if threatened. However, if treated quickly, victims tend to make a full recovery.

Can Mysore Ornamental Tarantulas Bite?

They can! But Mysore Ornamental tarantulas are typically shy. They might give a bite if startled, but they mostly like to stay out of the way and enjoy their tree homes.

Ecological Importance and Behavior of Mysore Ornamental Tarantula

Mysore ornamental tarantulas are natural pest controllers, preying on various insects and maintaining ecological balance. Their preference for tree habitats helps with the dispersion of their prey and may contribute to the pollination of forest flora.

Natural Predator: These tarantulas are preyed upon by larger animals, including birds, mammals, and even other species of spiders. These natural checks and balances are crucial for maintaining a healthy ecosystem.

Prey-Predator Dynamics: As top invertebrate predators, Mysore ornamental tarantulas help regulate populations of smaller organisms, ensuring a diverse and balanced food web within their forest homes.

Relationship with Humans: Although they are a popular pet choice, human encroachment and habitat destruction pose significant threats to their natural populations. Their allure in the pet trade has also led to overharvesting from the wild.

Quick Facts

Did You Know

• British zoologist Reginald Innes Pocock F.R.S. first described this spider in 1895.

In summary, the Mysore ornamental tarantula is not only a creature of beauty but also an integral part of its ecosystem.