Mexican red rump tarantula (Tliltocatl vagans)
Invertebrates · Difficulty: Beginner
Key facts and care guidance for Mexican red rump tarantula (Tliltocatl vagans) (origin: Mexico (Yucatán), Belize, Guatemala). Adult size around 12–14 cm leg span. Life expectancy females approx. 15–20 years, males approx. 5 years. The values below are carefully researched guidance.
Short answers
Mexican red rump tarantula: How big does the enclosure need to be?
30×30×30 cm (floor area matters more than height).
Mexican red rump tarantula: What temperature does it need?
Daytime 24–28 °C, at night 20–22 °C.
Mexican red rump tarantula: Does it need UVB lighting?
UVB: No UVB needed (nocturnal).
Mexican red rump tarantula: How long do they live?
Life expectancy: females approx. 15–20 years, males approx. 5 years.
Mexican red rump tarantula: Is it suitable for beginners?
Yes – it is considered suitable for beginners (difficulty: Beginner).
Climate
- Daytime temperature
- 24–28 °C
- Night temperature
- 20–22 °C
- Basking spot
- —
- Humidity
- 65–75 %
- UVB
- No UVB needed (nocturnal)
Enclosure
- Minimum size
- 30×30×30 cm (floor area matters more than height)
- Substrate
- A coco humus or soil and sand mix they can dig in, 8–12 cm deep, plus a cork hide
Feeding
- Food
- Insects (house crickets, roaches, crickets, locusts); prey smaller than the animal's body length
- Feeding interval
- adults approx. 1×/week or every 10–14 days, juveniles 2–3×/week
Key facts
- Adult size
- 12–14 cm leg span
- Life expectancy
- females approx. 15–20 years, males approx. 5 years
- Origin
- Mexico (Yucatán), Belize, Guatemala
- Protection status
- CITES Appendix II / EU Regulation Annex B (formerly Brachypelma) – proof of origin (a breeding certificate) is required when buying
- Brumation
- None
- Cohabitation
- Keep them singly. Strictly solitary and cannibalistic; no pairs or groups, only supervised breeding (the female can eat the male)
Notes
A robust, calm ground dweller and a good way in; when disturbed it flicks bombardier and urticating hairs (irritating to skin and eyes) and can rear up. Keep the basic conditions dry with a water bowl; avoid waterlogging.
Do you keep this species?
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Related species
- Curly hair tarantula (Tliltocatl albopilosus) – Beginner
- Schroeder's red rump tarantula (Tliltocatl schroederi) – Beginner
- Verdez' red rump tarantula (Tliltocatl verdezi) – Beginner
- Amazon birdeater (Iridopelma hirsutum) – Intermediate
- Arizona blonde tarantula (Aphonopelma chalcodes) – Beginner
- Pinktoe tarantula (Avicularia avicularia) – Beginner
- Cobalt blue tarantula (Cyriopagopus lividus) – Expert
- Gooty sapphire ornamental tarantula (Poecilotheria metallica) – Expert
What you need to start
To keep Mexican red rump tarantula (Tliltocatl vagans) you typically need: a suitable enclosure (30×30×30 cm (floor area matters more than height)), substrate (A coco humus or soil and sand mix they can dig in, 8–12 cm deep, plus a cork hide), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.
The complete, interactive care database is in the Reptoria app.
Last updated: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://bantam.earth/mexican-red-rump-tarantula-tliltocatl-vagans/, https://tomsbigspiders.com/2026/01/25/tliltocatl-vagans-mexican-redrump-care/, https://www.thetarantulacollective.com/caresheets/tliltocatl-vagans
All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).