
Source: Wikimedia Commons
Phormictopus cancerides
A large terrestrial tarantula from Hispaniola reaching 18-20cm in leg span. Spiderlings are turquoise, while adults have brown legs and a metallic carapace. It is known for a huge appetite and rapid growth.
Phormictopus cancerides is a large terrestrial tarantula of Hispaniola in the Caribbean, reaching a leg span of 18-20 cm. It is called cacata in the Dominican Republic and araignee-krab, or crab spider, in Haiti. By day it hides under rocks and debris and emerges at night to hunt. Its fangs exceed 2 cm; venom injected into the prey paralyses it and breaks down its tissues, which the spider then sucks up. Bites on humans are rarely harmful but cause irritation and swelling. Spiderlings are a vivid turquoise, maturing into animals with brown legs, a metallic bronze to purplish carapace and red hairs on the abdomen. It has a powerful appetite and grows very fast, and although it digs large burrows it is often out in the open even by day, which makes it a striking display species. Its chief predator is the tarantula hawk, a parasitoid wasp that lays its eggs on paralysed individuals.
Source: Wikipedia (CC BY-SA 4.0)
The Hispaniolan Giant Tarantula lives Females 10-15 years / males 3-5 years.
The Hispaniolan Giant Tarantula grows to 18-20cm leg span.
The ideal temperature for the Hispaniolan Giant Tarantula is 22〜28℃. Ideal humidity is 60〜70%.
Origin
Hispaniola (Dominican Republic and Haiti)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Phormictopus cancerides (Latreille, 1806)
Synonyms: Mygale cancerides, Phormictopus cancerides tenuispinus
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Lifespan
Females 10-15 years / males 3-5 years
Size
18-20cm leg span
Temperature
22〜28℃
Humidity
60〜70%
Live insects such as crickets and roaches
Keep around 22-28 C and roughly 60-70% humidity, with a moisture gradient of damp lower substrate and a drier surface. Provide a permanent water dish and good ventilation.
It grows large, so use a roomy horizontal enclosure with deep substrate for burrowing, though in practice it spends much of its time on the surface.
The appetite is enormous and adults eat almost anything offered. Growth is fast, so increase prey size after each moult, but avoid overfeeding.
Skittish rather than defensive, fleeing into its burrow when disturbed. Its fangs exceed 2 cm so a bite hurts, but serious symptoms are rare. It has urticating hairs.
Its rapid growth means frequent rehousing and attention around moults. Adults are fearless and come forward, so keep your distance during maintenance.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Hispaniolan Giant Tarantula is 22〜28℃. Recommended humidity is 60〜70%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Hispaniolan Giant Tarantula is Females 10-15 years / males 3-5 years. With proper care and nutrition, they can live a long and healthy life.
Hispaniolan Giant Tarantula typically reaches 18-20cm leg span as an adult. Size may vary depending on care conditions and individual genetics.
Hispaniolan Giant Tarantula feeds on: Live insects such as crickets and roaches. Aim for a balanced diet with appropriate feeding frequency.
The price of Hispaniolan Giant Tarantula varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026