Brachypelma smithi

The Mexican redknee tarantula is a striking, large spider native to the Pacific coastal regions of Mexico. Famous for its black body with vivid red-orange markings on the joints of its legs, this nocturnal tarantula spends much of its life in burrows or hidden under rocks and vegetation. It is a slow-moving but powerful predator, feeding primarily on insects and small invertebrates.

According to the International Union for Conservation of Nature (IUCN), the Mexican redknee tarantula is listed as Vulnerable. Populations are declining due to habitat loss and overcollection for the international pet trade. Conservation efforts include habitat protection, captive breeding programs, and regulation of trade under Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) to prevent illegal harvesting from the wild.

Mexican redknee tarantulas help control insect populations in their native forests and scrublands. By regulating prey species, they contribute to balanced ecosystems.

Did you know?

They hunt primarily at night for insects, crickets, and other invertebrates.

They spend much of their time in underground burrows to stay safe from predators and heat.

Bright red-orange leg joints serve as a warning to potential predators.

They can flick urticating hairs from their abdomen to deter threats.

They rarely bite unless provoked.