Theraphosa Apophysis (Pinkfoot Goliath Tarantula)

Pink Accents of the Giant – The Third King of the Tarantula World

Theraphosa apophysis, originating from the humid rainforests of Venezuela and Brazil, is another magnificent representative of the Theraphosa genus, known for its gigantic size. Called the Pinkfoot Goliath Tarantula, it stands out with delicate pink or purple accents on its legs, especially after a fresh molt, which distinguishes it from its blondi and stirmi cousins. This species is intended for experienced keepers who can meet its specific requirements.

Natural Habitat and Geographical Origin

T. apophysis inhabits the humid tropical forests of southern Venezuela and northern Brazil. Like other Theraphosa, it leads a terrestrial lifestyle, digging deep burrows in the ground or occupying abandoned burrows of other animals. Its environment is characterized by very high humidity and stable, warm temperatures.

Morphology and Size

Adult Theraphosa apophysis specimens reach a leg span of 22-28 cm (9-11 inches). Their body is massive, covered with dense, long hairs in shades of brown to black. The most distinctive features are the delicate but clear pink or purple hairs on the leg joints and around the chelicerae, which become more intense immediately after molting. It is an impressive and powerfully built tarantula that combines gigantic size with subtle elegance.

Behavior and Character

T. apophysis is generally a species with a moderately calm temperament, but due to its size and mass, it can be very defensive. Like other New World tarantulas, it can kick urticating hairs from its abdomen, which are very irritating and can cause severe itching and respiratory irritation. In a threatening situation, it can also make loud hissing sounds (stridulation) by rubbing its chelicerae and legs together. Bites are rare, and their venom is mild and does not pose a serious medical threat to humans, comparable to a wasp sting; however, due to the size of the chelicerae, a bite is painful.

Feeding Habits

In nature, their diet consists of large insects, lizards, frogs, and even small rodents and birds. In home keeping, adult specimens can be fed large crickets, roaches, locusts, and occasionally even pinky mice or small chicks. It is important not to overfeed the spider. Feeding once every 1-2 weeks is recommended.

Lifespan

Female Theraphosa apophysis are long-lived and can live from 15 to 20 years under optimal breeding conditions. Males have a significantly shorter lifespan, typically 3 to 5 years.

Husbandry Requirements

Terrarium: A very spacious terrarium, at least 50x40x40 cm, is required for an adult specimen. Excellent ventilation is crucial.

Substrate: A very deep layer of substrate (at least 20-25 cm), such as coco fiber or a mixture of peat and vermiculite, should be placed at the bottom of the terrarium. This substrate retains moisture well and allows for digging.

Temperature: The ideal temperature ranges from 24 to 28°C.

Humidity: The recommended humidity is 80-90%. This can be maintained by daily misting of the terrarium and providing constant access to a large water dish.

Hiding place: A permanent, sturdy hiding place (e.g., a large piece of bark, ceramic cave) should be provided to give the spider a sense of security.

Water: A large, shallow water dish should always be available and regularly refilled.

Suitable for Hobbyists

Theraphosa apophysis is a species intended for experienced keepers. Its specific humidity requirements, sensitivity to stress, as well as its size and potential defensive strength, make it unsuitable for beginners. It requires regular attention and an appropriate environment.

Why Choose This Species?

If you are an experienced keeper and are looking for one of the largest spiders on Earth, with a majestic presence and unique pink accents on its legs, the Pinkfoot Goliath Tarantula is an excellent choice. Its impressive size and unique coloring make it one of the most fascinating and desired species for observation.