Purple tree tarantula (Tapinauchenius violaceus)
Invertebrates · Difficulty: Intermediate
Key facts and care guidance for Purple tree tarantula (Tapinauchenius violaceus) (origin: The Lesser Antilles, South America). Adult size around body 5–6 cm, leg span 12–14 cm. Life expectancy females 10–12 years, males 3–4 years. The values below are carefully researched guidance.
Short answers
Purple tree tarantula: How big does the enclosure need to be?
From 30×30×40 cm.
Purple tree tarantula: What temperature does it need?
Daytime 24–28 °C, at night 20–22 °C.
Purple tree tarantula: Does it need UVB lighting?
UVB: Not required.
Purple tree tarantula: How long do they live?
Life expectancy: females 10–12 years, males 3–4 years.
Purple tree tarantula: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 24–28 °C
- Night temperature
- 20–22 °C
- Humidity
- 70–80 %
- UVB
- Not required
Enclosure
- Minimum size
- from 30×30×40 cm
- Substrate
- Humus, a vertical cork tube, light planting
Feeding
- Food
- Insects
- Feeding interval
- Adults 1×/week
Key facts
- Adult size
- body 5–6 cm, leg span 12–14 cm
- Life expectancy
- females 10–12 years, males 3–4 years
- Origin
- The Lesser Antilles, South America
- Protection status
- —
- Brumation
- No
- Cohabitation
- Keep them singly — tarantulas are cannibals. The reason is not fighting but feeding: these animals take anything that fits in the mouth, and a second animal in the enclosure counts.
Notes
Extremely fast and quick to bolt rather than aggressive: opening the enclosure takes practice. No urticating-hair problem (a New World arboreal species without effective bombardier hairs), but a very strong sprinter.
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Related species
- Copper tree tarantula (Tapinauchenius cupreus) – Intermediate
- 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
- Peruvian blue tarantula (Thrixopelma cyaneolum) – Beginner
- Singapore blue tarantula (Omothymus violaceopes) – Expert
What you need to start
To keep Purple tree tarantula (Tapinauchenius violaceus) you typically need: a suitable enclosure (from 30×30×40 cm), substrate (Humus, a vertical cork tube, light planting), a heat source with a thermostat, 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: https://wsc.nmbe.ch/species/37957/Tapinauchenius_violaceus, https://www.keepingexoticpets.com/tapinauchenius-violaceus-care-sheet/
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).