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This species of tarantula is known as the Brazilian RedRump Tarantula (Grammostola actaeon), for its brightly red-coloured abodomen. Often disregarded in the hobby because they lose their red rump in maturity, Grammostola actaeon are excessively hairy so should be avioded by people who are especially irritated by urticating hairs.

Brazilian RedRump

Grammostola actaeon

Brazilian RedRump Tarantula

Brazilian RedRump Tarantula

Scientific classification
Kingdom: Animalia

Phylum: Arthropoda

Subphylum: Arachnomorpha

Class: Arachnida

Subclass: Micrura

Order: Araneae

Suborder: Opisthothelae

Family: Theraphosidae

Subfamily: Theraphosinae

Genus: Grammostola

Species: G. actaeon

Grammostola actaeon is remarkably similar to Grammostola gigantea and Grammostola iheringi, the latter of which keeps its red abdomen in maturity. It was first identified in 1903 by British zoologist R.I Pocock.

Key Facts and Info (for a more detailed review of Tarantula care, see Tarantula Care Sheets

Regions Found: Southern Brazil
Class: Terrestrial
Longevity:
Adult Size: 12-15cm
Temperament: Docile, sometimes slightly defensive
Urticating Hairs: Yes
Venom Potency: Unknown
Housing Requirements
Housing: Floor space is more important than height, a deep substrate should be provided for burrowing. A good retreat is required.
Temperature: Between 22-24°C
Humidity: 65-70%
Special Requirements: May require hibernation in winter
Breeding
Breeding Difficulty: Unknown
Eggsack Size: Unknown
Danger to Male: Probable sexual cannibalism

Other Names

Brazilian Redrump, Brazilian Wooly Black.

Categories: Articles Requiring Expansion | Animalia | Arthropoda | Arachnomorpha | Arachnida | Micrura | Araneae | Opisthothelae | Theraphosidae | Theraphosinae | Grammostola | Species

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