Brazilian Blue Tarantula

Overview

A stunning tarantula with iridescent metallic blue hairs, fast-growing and visually prized. Its scientific name is Pterinopelma sazimai. Native to Brazil, it is a popular invertebrate pet valued for its distinctive form and behavior.

History & Origin

As arachnids, these species belong to an ancient terrestrial lineage distinguished by eight legs and chelicerae rather than mandibles. They have been kept by enthusiasts for decades, with captive breeding now producing many stable, well-understood lines. In the wild it is found across Brazil.

Appearance & Size

Brazilian Blue Tarantula is a tarantula whose adult size typically reaches about 10–13 cm. Its body form is characteristic of Tarantulas, making it easy to recognize among its relatives.

Temperament

Tarantulas are typically calm and slow-moving, but they can be skittish; handle rarely and support the body, as they may flick hairs or bite if threatened.

Care & Husbandry

Tarantulas are kept in a secure, well-ventilated terrarium with a burrowing substrate or a hide, a shallow water dish, and temperatures matched to the species. They feed on live insects such as crickets and roaches. Handle them minimally—most are calm but can be skittish and may flick urticating hairs or bite if provoked.

Health & Lifespan

With proper husbandry, Brazilian Blue Tarantula typically lives Females 12–20 years in captivity. Provide species-appropriate environment, diet and hygiene, and watch for common issues such as molting problems, parasites and poor water or humidity.

Popularity & Recognition

Tarantulas are among the most popular pet arachnids worldwide, beloved for their size, variety and surprisingly calm nature, with dozens of species suited to beginners and specialists alike.