The Hissing Roach Emporium
Orange Baboon Tarantula (Pterinochilus murinus)
Orange Baboon Tarantula (Pterinochilus murinus)
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Pterinochilus murinus – the Orange Baboon Tarantula (OBT) – is a legendary Old World terrestrial species renowned for its vibrant orange coloration, lightning-fast speed, and notoriously defensive temperament.
Species Highlights
- Adult Size: 4–6 inch leg span
- Growth Rate: Fast-growing; reaches maturity in 2–3 years
- Temperament: Highly defensive and aggressive; not handleable
- Experience Level: Advanced only
- Lifespan: Females 12–15 years; males 3–4 years
Natural History
Native to the savannas and scrublands of East and Southern Africa (Kenya, Tanzania, Mozambique), P. murinus is an opportunistic burrower that creates extensive silk-lined tunnel systems beneath rocks, logs, and termite mounds. This ambush predator is known for its aggressive feeding response and willingness to defend its territory.
Husbandry Requirements
- Enclosure: 5-gallon terrestrial setup with 4–6 inches of substrate for deep burrowing
- Substrate: Coconut fiber or topsoil mix; keep dry to slightly moist
- Temperature: 75–82°F
- Humidity: 60–70%
- Diet: Crickets, roaches, superworms; aggressive feeder
What to Expect
This is not a beginner species. P. murinus is famous for its speed, unpredictability, and willingness to bite without warning. Unlike New World species, Old World tarantulas lack urticating hairs and rely on potent venom and defensive strikes. The OBT will bolt, threat-pose, and bite if provoked. However, for experienced keepers who respect its boundaries, this species offers stunning coloration, impressive webbing, active behavior, and one of the most rewarding challenges in the hobby.
All specimens are captive-bred and shipped with care instructions. This species is recommended for advanced keepers only.
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Care instructions
Care instructions
Most of our items are designed for easy maintenance. Care instructions are included with every product, but if you ever need additional guidance, our support team is always ready to help.
Invertebrate Care & Shipping FAQs
What is your live arrival guarantee?
Our Live Arrival Guarantee applies to Next Day Air shipping only. We carefully pack every order to ensure your pets arrive safe and healthy. If your order arrives DOA (dead on arrival), you must contact us within 1 hour of delivery and provide clear photo proof in the original packaging.
⚠️ NO REFUNDS will be issued under any circumstances.
If a valid claim is approved, we will provide a replacement (or store credit if needed, depending on availability).
We are not responsible for delays, extreme weather, or mishandling once the package is in the carrier’s possession.
What care requirements and difficulty levels do you offer?
We specialize in mantises, millipedes, isopods, roaches, leaf insects, tarantulas, and scorpions—each with varying care requirements. Every species listing includes a detailed difficulty rating (Beginner, Intermediate, Advanced) and comprehensive care guides covering temperature, humidity, feeding, and housing. Beginners should start with hardy species like dubia roaches or millipedes, while experienced keepers can explore more specialized species. Our care guides are included with every order to help you succeed.
What's included with my order?
Every order includes your live invertebrate(s), a detailed species-specific care guide, and feeding recommendations. Premium orders may include starter kits with substrate, food, and basic supplies to get you started immediately. We also provide access to our online care resources just email us you can ask questions. All animals are carefully packed to minimize stress during shipping.
What is your return and refund policy for live animals?
We don't except returns since they are live animals, sorry! Email us for a different solution!