Caring for your Cobalt Red Rump Tarantula
Cyriocosmus elegans
Basic Information:
The Cobalt Red Rump Tarantula is a small but vividly colored tarantula species native to tropical regions of northern South America, particularly in areas of Venezuela. This species is known for its striking appearance, featuring a dark body with metallic blue tones on the legs and a bright red abdomen marked with bold black patterning. Adults typically reach only about 2–3 inches in leg span.
They are terrestrial and somewhat fossorial, often creating shallow burrows or retreats in the substrate. While small, they can be quick and defensive if disturbed, making them better suited for intermediate keepers. They are primarily nocturnal but may be seen at the entrance of their burrow during the day.
Lifespan:
• Females: 8–10 years
• Males: 3–4 years
Sexing:
Sexing is typically determined by experienced keepers.
• Males are slimmer and mature faster
• Females are more robust and longer-lived
Enclosure:
• Juveniles: Small enclosure or vial setup
• Adults: 5-gallon enclosure or similar
Provide a secure enclosure with good ventilation and a tight-fitting lid. Include a hide or allow for burrow construction, as this species prefers to stay partially concealed.
Substrate:
A slightly moist, burrow-friendly substrate is ideal, such as:
• Coconut fiber
• Organic topsoil
• Soil-based mixes
Provide a few inches of substrate to support digging and retreat-building.
Lighting & Temperature:
• Basking Spot: Not required
• Ambient Temperature: 72–78°F
• Cool Side: 70–72°F
• UVB Lighting: Not required. Provide a natural day/night cycle
Maintain stable temperatures and avoid excessive heat.
Humidity:
Maintain moderate humidity (60–75%).
Keep part of the substrate slightly moist while allowing other areas to dry out.
Food:
Cobalt Red Rump Tarantulas are carnivorous.
• Feed appropriately sized insects such as crickets, small roaches, and worms
• Juveniles should be fed more frequently
• Adults typically eat once every 1–2 weeks
Water:
Provide a small, shallow water dish with fresh water at all times, or maintain hydration through light misting.
Cobalt Red Rump Tarantulas are an excellent choice for keepers looking for a small but visually stunning tarantula. Their bold coloration and manageable size make them a standout display species.
Where Can I Buy a Cobalt Red Rump Tarantula Near Me?
If you're in Carroll County, Maryland, it’s just a short drive to Critters, Reptiles & Exotics in Frederick, where you can check availability of Cobalt Red Rump Tarantulas and get expert advice on enclosure setup and care. Whether you're adding a colorful species or expanding your collection, there’s always a new adventure waiting at Critters, Reptiles & Exotics!