Brazilian Blue Tarantula (Pterinopelma sazimai) 

Collectors searching for tarantulas for sale often discover remarkable blue species like Brazilian Blue Tarantula (Pterinopelma sazimai) this is one of the most striking blue tarantulas in the hobby. Famous for its brilliant metallic blue coloration, this beautiful terrestrial species has become highly sought after by tarantula enthusiasts and collectors around the world.

Native to Brazil, the Brazilian Blue Tarantula develops an intense sapphire-blue coloration across its legs and body as it matures. When freshly molted, the vibrant blue hues become especially vivid, making Pterinopelma sazimai one of the most visually impressive tarantulas available in the hobby.

Although its coloration often draws comparisons to other blue tarantulas, the Brazilian Blue Tarantula has a sturdy terrestrial build and fascinating natural behavior that makes it a rewarding species for hobbyists with some tarantula experience.

Species Overview

Scientific Name: Pterinopelma sazimai
Common Name: Brazilian Blue Tarantula
Type: Terrestrial
Origin: Brazil (Minas Gerais region)
Adult Leg Span: 5–6 inches
Temperament: Fast but generally manageable
Growth Rate: Moderate
Lifespan: Females 12–15+ years, males shorter

Natural History

In the wild, Pterinopelma sazimai inhabits rocky scrublands and forest edges in parts of Brazil. These tarantulas often construct shallow burrows beneath rocks, roots, and soil debris where they remain protected during the day.

The Brazilian Blue Tarantula typically emerges at night to hunt insects and other small invertebrates moving across the ground. The warm climate and moderate humidity of its natural habitat should be replicated in captivity for optimal health.

Because of its limited geographic distribution in Brazil, this species has become especially prized among tarantula collectors.

Appearance

The Brazilian Blue Tarantula is admired for its remarkable coloration.

Typical characteristics include:

• intense metallic blue legs and body

• velvety blue tones that intensify after molting

• compact terrestrial body structure

• subtle darker abdominal coloration providing contrast

Freshly molted individuals often display the most dramatic coloration, making this species a favorite among tarantula enthusiasts who appreciate colorful spiders.

Collectors interested in other Blue species:

• Gooty Sapphire Ornamental Tarantula (Poecilotheria metallica)

• Brazilian Blue Tarantula (Pterinopelma sazimai)

• Socotra Island Blue Baboon Tarantula (Monocentropus balfouri)

• Sabah Blue Earth Tiger Tarantula (Phormingochilus sp.)

Temperament

Pterinopelma sazimai is generally considered a fast but manageable species. When disturbed, the spider usually prefers to retreat into its hide rather than display defensive behavior.

Like other New World tarantulas, the Brazilian Blue Tarantula possesses urticating hairs that it may use as a defensive mechanism if threatened.

Because of its quick movements, this species is often recommended for keepers with some experience maintaining tarantulas.

Enclosure Setup

The Brazilian Blue Tarantula does well in terrestrial enclosures that provide substrate depth and secure hiding places.

Recommended enclosure features include:

• several inches of substrate for burrowing

• cork bark or natural shelter

• moderate humidity

• good ventilation

• a shallow water dish

Providing a naturalistic enclosure setup allows Pterinopelma sazimai to display normal behaviors and remain comfortable in captivity.

Feeding

Like most tarantulas, Pterinopelma sazimai feeds primarily on insects such as crickets, roaches, and other feeder insects.

Juveniles may be fed once or twice per week, while adult specimens typically feed every 7–14 days depending on size.

The Brazilian Blue Tarantula is known for having a reliable feeding response and adapts well to captive feeding schedules.

Molting and Growth

Tarantulas grow through a process called molting, where they shed their exoskeleton and emerge larger.

Prior to molting, the spider may refuse food and become less active. After molting, the tarantula should be left undisturbed while its new exoskeleton and fangs harden.

Following molts, the brilliant blue coloration of Pterinopelma sazimai often becomes especially vivid.

Why Keep the Brazilian Blue Tarantula?

The Brazilian Blue Tarantula (Pterinopelma sazimai) is highly valued among tarantula hobbyists for several reasons:

• stunning metallic blue coloration

• relatively hardy terrestrial species

• fascinating display tarantula

• unique species with collector appeal

For hobbyists looking for a beautiful blue tarantula with engaging behavior, the Brazilian Blue Tarantula is a spectacular addition to a tarantula collection.

Learn More About Tarantula Care

If you're new to keeping tarantulas, see our complete Tarantula Care Guide to learn about enclosure setup, feeding schedules, molting, and species selection.

You can also browse our full selection of Tarantulas for Sale to discover other fascinating tarantula species available at The Defiant Forest.