Pamphobeteus antinous
✓ VerifiedBolivian Blue Leg Birdeater, Steely Blue Leg Birdeater, Bolivian Black Birdeater
John, CC BY 2.0, via Wikimedia Commons
Quick Facts
Adult Size
8-9 inches
Growth Rate
fast
Temperament
shy, defensive when cornered
Taxonomy
Community
Experience Required
Intermediate
Some experience recommended
🌡️ Climate Requirements
Temperature Range
75–85°F
(24–29°C)
Humidity Range
60% - 75%
🏠 Enclosure Sizes
Sling
2x2x3"
Juvenile
8x8x8"
Adult
15x15x10" or 15+ gallon tank
🪨 Substrate
Type
moist coco fiber and topsoil mix
Depth
5-6 inches
🍽️ Feeding Schedule
Sling
Every 3-4 days
Juvenile
Twice per week
Adult
Once per week
Prey Size
Large prey — adult roaches or large crickets
💧 Additional Care Notes
Water Dish
Required
Webbing
moderate
Burrowing
Yes
🕷️ Behavior & Temperament
General Temperament
shy, defensive when cornered
Care Guide
**Bolivian Blue Leg Birdeater** — Males display striking iridescent blue coloration on the legs and are among the most visually impressive tarantulas in the hobby. Females are larger but less colorful. More shy than aggressive — tends to retreat rather than threaten. A fossorial species that will burrow deeply given the opportunity. Common name varies in the trade ('Bolivian Black' typically refers to an undescribed cf. form). Fast growing with large appetites. A good step-up species from beginner-level tarantulas.
⚠️ Safety Information
Urticating Hairs
This species has urticating hairs that can cause irritation if handled. Use caution during maintenance.
Venom Potency
Venom is not considered medically significant to humans, though reactions may vary.
Species Statistics
1
Total Keepers
N/A
Community Rating
Intermediate
Care Level
🕷️
Keeping Bolivian Blue Leg Birdeater?
Tarantuverse is the free app for tracking your collection — log feedings, molts, and growth, get premolt predictions, and keep every care detail in one place. Works on web, iOS, and Android.
Free for up to 15 animals · No credit card required