Brazilian Jewel Tarantula Care Guide

Species Profile, Care, Temperament & Setup for Typhochlaena seladonia

The Brazilian Jewel Tarantula is widely considered one of the most beautiful tarantulas in the world. Famous for its vivid metallic coloration, intricate patterning, and tiny adult size, this rare arboreal species has become one of the most sought-after tarantulas in the hobby.

Unlike large terrestrial species, Brazilian Jewels are miniature tree-dwelling tarantulas that create trapdoor-style retreats inside bark crevices and cork tubes. Their unusual behavior, jewel-like coloration, and rarity make them highly desirable among advanced collectors.

For hobbyists searching for unique captive-bred tarantulas for sale, few species generate as much excitement as the Brazilian Jewel.

What Is a Brazilian Jewel Tarantula?

The Brazilian Jewel Tarantula (Typhochlaena seladonia) is a dwarf arboreal tarantula native to Brazil’s Atlantic Forest region.

This species belongs to a small group of highly specialized arboreal tarantulas known for:

• Trapdoor web retreats

• Compact adult size

• Brilliant coloration

• Secretive behavior

Unlike many tarantulas that burrow underground, Brazilian Jewels spend most of their lives elevated in bark cavities and hollow wood structures.

Their unique natural history is a major reason they stand out in the tarantula hobby.

Brazilian Jewel Tarantula Appearance

The Brazilian Jewel is famous for its breathtaking coloration.

Adult specimens may display:

• Metallic green legs

• Orange abdominal markings

• Black tiger striping

• Purple iridescence

• Pink or red highlights

• Gold accents

No two specimens look exactly alike.

Combined with their tiny size, they almost resemble living gemstones rather than spiders.

Brazilian Jewel Tarantula Size

This is a true dwarf tarantula species.

Adult Size

• Typically 2.5–3.5 inches diagonal leg span

• Females remain compact and delicate-looking

• Males are slimmer and leggier

Despite their small size, they are extremely visually striking display animals.

Brazilian Jewel Tarantula Temperament

Brazilian Jewels are generally:

• Skittish

• Fast-moving

• Secretive

• Defensive if cornered

However, because of their tiny size, they are not considered intimidating.

Most specimens prefer retreating into their trapdoor web hide rather than displaying threat postures.

Handling is not recommended due to:

• Fragility

• Speed

• Stress risk

• Potential for injury during falls

This species is best appreciated as a display tarantula.

Unique Trapdoor Behavior

One of the most fascinating aspects of the Brazilian Jewel Tarantula is its trapdoor retreat behavior.

Brazilian Jewels create:

• Silk-lined bark retreats

• Camouflaged entrances

• Hinged web “doors”

• Tubular arboreal hides

Many specimens remain partially hidden inside cork bark with only their front legs exposed while waiting for prey.

This behavior makes them incredibly rewarding for experienced keepers who enjoy observing natural behaviors.

Brazilian Jewel Tarantula Enclosure Setup

Because this species is arboreal, vertical enclosure space is essential.

Recommended Enclosure Features

• Tall arboreal enclosure

• Cork bark tubes

• Vertical climbing surfaces

• Excellent cross ventilation

• Lightly moist substrate

• Elevated anchor points

The enclosure does not need to be large due to the species’ tiny size.

Best Enclosure Sizes

Slings

• Small arboreal vial

• Ventilated acrylic enclosure

• Cork bark pieces

Juveniles

• Small vertical enclosure

• More anchor points for retreat construction

Adults

• Compact arboreal display enclosure

• Vertical cork bark tube preferred

Too much open space may make specimens feel insecure.

Temperature & Humidity

Brazilian Jewels prefer slightly humid tropical conditions with strong airflow.

Ideal Temperature

• 72–80°F

Humidity

• Moderate humidity

• Light substrate moisture

• Never swampy conditions

Good ventilation is critical.

Stale wet air can quickly become dangerous for arboreal species.

Feeding Brazilian Jewel Tarantulas

Because of their small size, prey size must remain appropriately tiny.

Good feeders include:

• Flightless fruit flies

• Small roaches

• Pinhead crickets

• Bean beetles

• Small mealworm segments

Brazilian Jewels are opportunistic ambush predators and may feed directly from retreat entrances.

Growth Rate & Lifespan

Growth Rate

• Moderate

Female Lifespan

• Potentially 10–12 years or more

Male Lifespan

• 2 to 4 years usually shorter after maturation

Females grow slowly into stunning long-term display specimens.

Are Brazilian Jewel Tarantulas Good for Beginners?

The Brazilian Jewel is generally considered:

• Intermediate to advanced

Not because they are highly aggressive, but because:

• Their care is more specialized

• They are delicate

• Their small size requires attention to detail

• Arboreal humidity balance matters

However, experienced keepers often consider them one of the most rewarding species available.

Molting Behavior

Before molting, Brazilian Jewels may:

• Seal retreat entrances

• Refuse food

• Remain hidden for extended periods

Never disturb sealed retreats.

Because this species is small and delicate, stress during premolt can be especially dangerous.

Fresh molts often reveal even more vibrant coloration.

Why Brazilian Jewel Tarantulas Are So Popular

Few tarantulas combine:

• Tiny size

• Metallic coloration

• Arboreal trapdoor behavior

• Rare availability

• Exotic appearance

They are often considered centerpiece species in advanced collections.

Collectors prize them not only for their beauty, but for their highly unusual natural behaviors.

Brazilian Jewel Tarantulas for Sale

Captive-bred Brazilian Jewel Tarantula specimens are among the most desirable arboreal tarantulas in the hobby.

For collectors searching for colorful captive-bred tarantulas for sale, the Brazilian Jewel remains one of the most unique and visually impressive species available.