Species: Aphonopelma crinirufum
Common name: -
Native range: Central America (Guatemala to Costa Rica)
Temperature: 25–28°C with a 2–3°C drop at night; room temperature also suitable
Humidity: 60–70%
Adult size: Female up to 6–7 cm BL, leg span up to 15 cm; male up to 5.5 cm BL
Lifestyle: Terrestrial
Speed: Slow to moderate
Venom potency: Mild
Temperament: Calm
Recommended for: Suitable for all keepers
Notes: Not listed under CITES
Aphonopelma crinirufum
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Description
From the forests and scrublands of Central America — Guatemala south through Costa Rica — comes a tarantula whose name actually delivers on its promise. Aphonopelma crinirufum means "reddish hair," and watching the rufous setae across the opisthosoma catch the light and shift toward a warm copper glow is the moment most keepers stop scrolling and start reading. The body itself is dark and understated; the setae do the talking.
Somewhat smaller than its North American cousins, Aphonopelma crinirufum carries the calm, deliberate temperament the genus is known for — but with one welcome difference. It grows noticeably faster than the US Aphonopelma, which turns the wait between molts from a test of patience into something closer to a reasonable schedule. Terrestrial by habit, it uses a hide readily and carries itself with a touch more readiness to move than the most placid North American species: present enough to stay interesting, relaxed enough to trust.
Husbandry is refreshingly uncomplicated. A dry substrate of coconut fibre, or coconut fibre mixed with sand, a hide, and a water dish cover the essentials. Keep the enclosure predominantly dry, with a light misting of one corner every week or two. Room temperature suits it. Feed prey in proportion to the spider's current size and it will reward you by simply getting on with the business of being a tarantula.
This is the choice for the keeper who values quiet distinction over flash — a calm, slender-framed terrestrial with genuinely uncommon colouration and a Central American provenance that rarely turns up outside its native region. Aphonopelma crinirufum settles into a collection without ceremony and, year after year, becomes the spider you find yourself returning to when the louder enclosures have stopped surprising you.