Trinidad Dwarf Tarantula, Cyriocosmus elegans

Trinidad Dwarf Tarantula, Cyriocosmus elegans

Lifespan

• 2–3 years
• Growth Rate: Fast – slings can mature in about a year.
• Temperament: Docile, shy, and rarely defensive.
• Venom: Mild; not considered dangerous to humans.

Habitat

• Found in tropical rainforest environments.
• Fossorial/burrowing species—loves to dig and hide.
• Requires high humidity (75–85%) and temperatures around 75–80°F

• Small enclosure (e.g., 4"x4"x4" for adults)
• 2–3 inches of moist substrate (coco fiber or peat moss).
• Provide hiding spots like cork bark or leaf litter.
• Good ventilation is important to avoid mold.

• Eats small invertebrates: pinhead crickets, flightless fruit flies, and small roaches.
• Sling to adult: feeds every 3–7 days depending on size.

• Beautiful coloration: metallic black body, coppery carapace, and distinctive heart-shaped marking on the abdomen.