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Mexican Red Rump© Jmoudy / CC BY 4.0

Mexican Red Rump

The Mexican Red Rump is a ground-dwelling tarantula native to Mexico's Yucatan Peninsula and ranging south through Central America. Its jet-black body offset by reddish hairs on the abdomen gives the species its name, and a full leg span can stretch past 16cm. Despite its bold appearance, it tends to be calm and unhurried, with a long track record in captive care and breeding that makes it a popular starter species for first-time tarantula keepers. In the wild it digs shallow burrows for shelter, so enclosures with hides and room to dig suit it well.

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Mexican Red Rump key facts

Care level
Beginner-friendly
Lifespan
Females can potentially reach 25-40 years
Size
Body up to about 5cm and legs up to about 5.5cm, with a legspan of some 16.5cm
Diet
Mainly insects, sometimes small lizards and rodents
Temperature & Humidity
It occurs in shrubland from Mexico into Central America. Avoid keeping it in hot, humid conditions.
Enclosure
A terrestrial species that digs its own burrow. A wide enclosure with deep substrate and a hide suits it.
Diet & Feeding
It eats anything it can overpower, mostly insects. Feed live insects in captivity.
Temperament & Venom
Typically docile but skittish, and quick to release urticating hairs from the abdomen, which strongly irritate skin and eyes.
Notes
Listed on CITES Appendix II under its former name Brachypelma vagans, so permits are required for import and export. Habitat destruction and collection make it vulnerable to extinction.
TraitsTarantulaExotic invertebrateMexicoCITES IIPopular

About Mexican Red Rump

Mexican Red Rump: a calm, ground-dwelling tarantula from Mexico's Yucatan Peninsula, known for its black body and red-haired abdomen. A hardy, beginner-friendly species.

7 things to know before welcoming a Mexican Red Rump

  1. 1Digs a Burrow

    As a ground-dwelling species, it digs a shallow burrow in the wild. Giving it a deep substrate layer and a hide in captivity helps it settle in and feel secure.

  2. 2Calm, But Has Urticating Hairs

    Its movements tend to be slow and deliberate, and most individuals have a fairly placid temperament that suits newer keepers. Like other tarantulas, though, it can kick barbed hairs off its abdomen with its hind legs when startled, so avoid contact with your eyes or skin.

  3. 3Females Live for Decades

    Females can live 25 to 40 years, so this is a long-term companion rather than a short-lived pet. It's worth thinking ahead about where the enclosure will live and who will care for it over that span.

  4. 4Adult Size at a Glance

    Adults reach a body length of up to about 5cm and legs up to about 5.5cm, giving a leg span that can exceed 16cm. If you start with a juvenile, plan to upgrade the enclosure size as it grows.

  5. 5Feeds Mainly on Crickets

    Crickets and similar insects make up the typical diet, and adults generally need feeding less often than younger spiders. Remove any uneaten prey from the enclosure rather than leaving it in.

  6. 6Stay Calm Around Molting

    Before a molt it may stop eating or become less active, which are normal signs to watch for. During and right after a molt its body is extremely fragile, so keep disturbance to a minimum.

  7. 7Prep the Enclosure First

    Set up the enclosure with substrate and a hide before bringing your spider home so the environment is already settled. Since it's ground-dwelling, prioritize floor space over height in the layout.

Frequently asked questions about Mexican Red Rump

Q.Is this species suitable for beginners?
A.Yes — it's known for being calm and hardy, and it's widely kept as a starter species for first-time tarantula owners. As long as you keep up a basic enclosure setup and feeding routine, it's a manageable species to care for.
Q.How big does it get?
A.Adults reach a body length of up to about 5cm and legs up to about 5.5cm, with a leg span that can exceed 16cm. If you start with a juvenile, you'll need to size up the enclosure as it grows.
Q.How long does it live?
A.Females tend to outlive males by a wide margin and can reach 25 to 40 years of age. It's best to take this on knowing you're committing to decades of care.
Q.Is it aggressive or likely to bite?
A.It's generally considered calm and slow-moving, though like any tarantula it may kick urticating hairs off its abdomen when startled. It's best handled with a hands-off approach rather than frequent direct contact.
Q.Is this species regulated under CITES?
A.Mexican Red Rump is listed in CITES Appendix II. International trade requires a permit from the exporting country, but as far as CITES is concerned, no registration is needed to buy or sell individuals already legally in Japan.

Learn more about Mexican Red Rump in the encyclopedia

View Mexican Red Rump encyclopedia entry →

Care difficulty, lifespan, size and diet — all basics covered.

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