
Source: Wikimedia Commons
Pterinochilus chordatus
A fossorial tarantula from East Africa that turns grey as an adult, while juveniles are golden brown and change colour with each moult. It is nervous and quick to flee, and is not regarded as a beginner species.
Pterinochilus chordatus was described in 1873 by Gerstaecker as Harpactira chordata and belongs to the Harpactirinae, ranging along the eastern side of Africa from South Kordofan in Sudan down to Tanzania. Its type locality is Dafeta in Kenya. It was long treated as a synonym of Pterinochilus constrictus until Gallon restored it as a valid species in 2002. Adults are grey with darker grey mottling on the abdomen, while juveniles are golden brown and change colour with each moult. It is fossorial and nocturnal, digging tunnels. It is considered among the less aggressive species in the genus but is highly nervous and strongly prefers flight over confrontation. A bite is not dangerous to humans but is extremely painful. Being an Old World species, it has no urticating hairs.
Source: Wikipedia (CC BY-SA 4.0)
The Kilimanjaro Mustard Baboon lives Females 12-15 years / males 3-4 years.
The Kilimanjaro Mustard Baboon grows to Body 3.9-5.4cm (female), leg span 14-15cm.
Adult females measure 3.9-5.4cm in body length and males 2.2-3.6cm, with a leg span of 14-15cm.
The ideal temperature for the Kilimanjaro Mustard Baboon is 24〜28℃. Ideal humidity is 50〜60%.
Origin
East Africa (South Kordofan in Sudan to Tanzania, and Kenya)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Pterinochilus chordatus (Gerstaecker, 1873)
Synonyms: Harpactira chordata Gerstäcker, 1873, Pterinochilus constrictus
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Lifespan
Females 12-15 years / males 3-4 years
Size
Body 3.9-5.4cm (female), leg span 14-15cm
Temperature
24〜28℃
Humidity
50〜60%
Live insects such as crickets and roaches
Aim for 24-28C and 50-60% humidity, keeping it on the dry side to match the East African savanna climate.
Provide deep diggable substrate with cork bark to start a burrow, a permanent water dish and good ventilation.
Offer live crickets and roaches. Prey is dragged into the burrow, so remove leftovers within a day.
Less aggressive than its congeners but very nervous and prone to bolting. A bite is not dangerous but is extremely painful, so it is not handled.
Juveniles and adults differ greatly in colour, so do not mistake the golden brown of a juvenile for a different species.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Kilimanjaro Mustard Baboon is 24〜28℃. Recommended humidity is 50〜60%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Kilimanjaro Mustard Baboon is Females 12-15 years / males 3-4 years. With proper care and nutrition, they can live a long and healthy life.
Kilimanjaro Mustard Baboon typically reaches Body 3.9-5.4cm (female), leg span 14-15cm as an adult. Size may vary depending on care conditions and individual genetics.
Kilimanjaro Mustard Baboon feeds on: Live insects such as crickets and roaches. Aim for a balanced diet with appropriate feeding frequency.
The price of Kilimanjaro Mustard Baboon varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026