Furry Diary

Not furry either, still lovely.

Featherleg Baboon Tarantula

Stromatopelma calceatum

Also called Feather Leg Baboon, Featherleg Baboon

SpeciesShort profile

From West Africa (Ghana, Togo, Benin, Nigeria, Cameroon, Ivory Coast)123

A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.

At a glance the quick version

Length13 to 16 cm32
Lifespan12 to 15 years142
Sizemedium

Leg span

Females; males live 3 to 4 years

Stunning cryptic camouflage
Fascinating web-building behaviour
Voracious feeding response
34

Looks how to spot one

hair

The body is covered in dense, feathery setae (hairs), especially on the hind legs, giving a fluffy appearance. The carapace and abdomen have a cryptic pattern of tan, beige, brown and olive with black markings, including a starburst design on the carapace and a fishbone pattern on the abdomen.13

Colourstanbeigebrownoliveblackorange143

Personality what they are like

This is an extremely defensive and aggressive Old World tarantula. It is very fast, skittish and unpredictable, often choosing to attack rather than flee when disturbed. It will readily strike repeatedly if provoked. Handling is strongly discouraged and the species is strictly for advanced, experienced keepers only.452

Daily activity how busy a day looks

Low activity outside its web; it spends most of its time inside a tubular web retreat and only emerges at night to hunt. It requires a tall, vertical enclosure with climbing structures and a retreat.14

Grooming and care the hands-on bits

Minimal grooming needed; the spider keeps itself clean. The keeper must maintain a secure, well-ventilated enclosure with a water dish and regular misting. All maintenance should be done with long tools and extreme caution due to the spider's speed and venom.53

Home where they are happiest

A tall, arboreal terrarium (minimum 20x20x30 cm for an adult) with excellent cross-ventilation. Provide a vertical cork bark tube or similar hide, artificial plants, and 3-5 cm of substrate (coco coir/peat). Temperature 23-28°C, humidity 70-80%. A water dish and regular misting are essential. This species is venomous with medically significant venom; it should be managed as a no-contact display animal.4352

Food basics what goes in the bowl

A voracious predator. Spiderlings eat flightless fruit flies and pinhead crickets. Adults eat 2-3 medium crickets or one dubia roach every 7-10 days, or 4-5 large crickets every 2-3 weeks. Prey should be no larger than 2/3 the spider's body size.42

Company who they like around

Strictly solitary; must be housed alone. It is a venomous, defensive species that should never be handled. In some countries, keeping venomous tarantulas may be regulated or require a permit; always check local laws.52

The story where it all began

Stromatopelma calceatum was first described by the Danish naturalist Johan Christian Fabricius in 1793. It has been known under several scientific names over the centuries. In the pet trade, it has gained a reputation as one of the most challenging and dangerous tarantulas to keep, prized by expert collectors for its stunning cryptic camouflage and aggressive feeding behaviour. It is not a beginner's pet and is recommended only for experienced keepers.142

Recognised by the official bits

Wikipedia
First described by Johan Christian Fabricius in 17931

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Featherleg Baboon Tarantula. It is our own starting plan, not a vet's advice, and you can change every line in the app.

Tell me when it launches

Owner questions the things everyone asks

How often should I feed my Featherleg Baboon Tarantula?

Spiderlings eat flightless fruit flies and pinhead crickets. Adults eat 2-3 medium crickets or one dubia roach every 7-10 days, or 4-5 large crickets every 2-3 weeks. Prey should be no larger than 2/3 the spider's body size. Furry Diary's starting plan suggests feeding depends on species, size and moult stage.42 Furry Diary plan

What does a Featherleg Baboon Tarantula eat, and what should it never eat?

It eats live insects like crickets and dubia roaches. Never feed it prey larger than 2/3 its body size, and avoid any wild-caught insects that may carry pesticides. Always consult a vet for specific dietary advice.42

How much space does a Featherleg Baboon Tarantula need?

An adult needs a tall, arboreal terrarium at least 20x20x30 cm with excellent cross-ventilation. Provide a vertical cork bark hide, artificial plants, and 3-5 cm of substrate. This is a venomous display animal, so security is key.4352

What temperature, light or water does a Featherleg Baboon Tarantula need?

Keep the temperature between 23-28°C and humidity at 70-80%. Provide a water dish and mist regularly. No special lighting is needed, but good ventilation is essential. Furry Diary's plan suggests checking humidity and water every 2 days.4352 Furry Diary plan

How often should I clean a Featherleg Baboon Tarantula's home?

Spot clean weekly by removing leftover food. Furry Diary's plan includes a full substrate change every 180 days. Always use long tools and extreme caution due to the spider's speed and venom.53 Furry Diary plan

Can a Featherleg Baboon Tarantula live with others?

No, it is strictly solitary and must be housed alone. This venomous, defensive species should never be cohabited. In some countries, keeping venomous tarantulas may require a permit, so check local laws.52

How long does a Featherleg Baboon Tarantula live?

They typically live 12 to 15 years. This is a long-term commitment for an advanced keeper only.142

Can I handle a Featherleg Baboon Tarantula?

Handling is strongly discouraged. This is an extremely defensive, aggressive, and fast tarantula that will strike repeatedly if provoked. It should be treated as a no-contact display animal for advanced keepers only.452

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.

our little thank-you jar

Like what we are building? Buy Archy a bone.

All of this is free for everyone, with a source on every fact, and it will never show annoying ads. It was a big job to build, so if it helped you, buy Archy a bone. Any amount is lovely, and no is a perfectly fine answer too.

Archy is our Australian Cattle Dog and chief taste tester. Tips go to 4V3D OÜ, the small family studio behind Furry Diary.

Buy Archy a bone

Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. en.wikipedia.org: Stromatopelma calceatum en.wikipedia.orgused for origin, lifespan years, coat or body, colours, activity needs, history
  2. thetarantulacollective.com: stromatopelma calceatum thetarantulacollective.comused for origin, length cm, lifespan years, temperament, habitat needs, diet basics, social needs, history, fun fact
  3. geckonia.eu: stromatopelma calceata geckonia.euused for origin, length cm, coat or body, colours, best traits, grooming or care, habitat needs, fun fact
  4. beyondthetreat.com: stromatopelma calceatum beyondthetreat.comused for lifespan years, colours, best traits, temperament, activity needs, habitat needs, diet basics, history
  5. academy.herpeton.net: stromatopelma calceatum academy.herpeton.netused for temperament, grooming or care, habitat needs, social needs
  6. tarantupedia.com: stromatopelma calceatum tarantupedia.com
  7. inaturalist.org: 548181 Stromatopelma calceatum inaturalist.org
  8. 8legsunlimited.com: stromatopelma calceatum featherleg baboon 8legsunlimited.com
  9. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  10. ASPCA: Dog grooming tips aspca.orgused for owner questions
  11. ASPCA: Cat grooming tips aspca.orgused for owner questions
  12. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  13. RSPCA: What to feed your rabbit rspca.org.ukused for owner questions

Checked 2026-10-01. Text is written in our own words from these sources.