Reptoria

Amazon birdeater (Iridopelma hirsutum)

Amazon birdeater (Iridopelma hirsutum), typical appearance of the species

Invertebrates · Difficulty: Intermediate

Key facts and care guidance for Amazon birdeater (Iridopelma hirsutum) (origin: Brazil (the Amazon region and the north-east)). Adult size around 10–13 cm leg span (body ~4–5 cm). Life expectancy females 10–12 years, males 2–4 years. The values below are carefully researched guidance.

Short answers

Amazon birdeater: How big does the enclosure need to be?

30×30×40 cm tall enclosure (arboreal, height matters).

Amazon birdeater: What temperature does it need?

Daytime 22–28 °C, at night 20–22 °C.

Amazon birdeater: Does it need UVB lighting?

UVB: No UVB needed (nocturnal).

Amazon birdeater: How long do they live?

Life expectancy: females 10–12 years, males 2–4 years.

Amazon birdeater: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
22–28 °C
Night temperature
20–22 °C
Basking spot
—
Humidity
70–80 % (with good ventilation)
UVB
No UVB needed (nocturnal)

Enclosure

Minimum size
30×30×40 cm tall enclosure (arboreal, height matters)
Substrate
A thin damp layer of coco plus a vertical cork tube; planting, good ventilation

Feeding

Food
Insects (house crickets, roaches, crickets, locusts)
Feeding interval
adults approx. 1×/week or every 10–14 days, juveniles 2–3×/week

Key facts

Adult size
10–13 cm leg span (body ~4–5 cm)
Life expectancy
females 10–12 years, males 2–4 years
Origin
Brazil (the Amazon region and the north-east)
Protection status
Not listed under CITES; no special registration duties
Brumation
None
Cohabitation
Single housing. Solitary and cannibalistic; no pair/group housing. The reason is not conflict but predation: these animals take anything that fits in their mouths, and a second animal in the enclosure is included.

Notes

Colourful and densely haired. Fast and fond of jumping — when you open the enclosure it is quickly outside it. A front-opening terrarium is recommended. No handling.

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Related species

All species in the care wiki →

What you need to start

To keep Amazon birdeater (Iridopelma hirsutum) you typically need: a suitable enclosure (30×30×40 cm tall enclosure (arboreal, height matters)), substrate (A thin damp layer of coco plus a vertical cork tube; planting, good ventilation), 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: 9 October 2026 · Editor: Reptoria editorial team · Sources include: EUR-Lex VO (EU) 2026/1383, Wikipedia DE (Brennhaare bei Vogelspinnen), arachno-world.shop, arachnophilia.de, eu_annex.txt (lokal)

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).