Africactenus tridentatus

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Africa Ctenus Tropical Wolf Spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Ctenidae
Genus: Africactenus
Species:
A. tridentatus
Binomial name
Africactenus tridentatus
Hyatt, 1954 [1]

Africactenus tridentatus is a species of spider in the family Ctenidae. [2] It is endemic to southern Africa and is commonly known as the Africa Ctenus tropical wolf spider. [3]

Contents

Distribution

Africactenus tridentatus is found in Zimbabwe and South Africa. [2] In South Africa, the species has been recorded from two provinces: the Eastern Cape (including Jeffreys Bay and Addo Elephant National Park) and Mpumalanga (White River). [3]

Habitat and ecology

The species is a free-running ground dweller known from the Savanna and Fynbos biomes, at altitudes ranging from 16 to 874 m above sea level. [3]

Description

Africactenus tridentatus is known only from males. It belongs to the genus Africactenus , which is characterized by a deep dorsal indentation on the carapace, well-developed hair tufts on the dorsum of the opisthosoma, and the absence of terminal pairs of spines on tibiae I and II. [3]

Conservation

Africactenus tridentatus is listed as Least Concern by the South African National Biodiversity Institute due to its wide geographical range. The species receives protection in Addo Elephant National Park. [3]

Taxonomy

The species was originally described by K.H. Hyatt in 1954 from Mashonaland, Zimbabwe. [1] It was later revised by Benoit in 1974. [3]

References

  1. 1 2 Hyatt, K.H. (1954). "The African spiders of the family Ctenidae in the collections of the British Museum (Natural History)". Annals and Magazine of Natural History. 7 (84): 877–894. doi:10.1080/00222935408651809.
  2. 1 2 "Africactenus tridentatus Hyatt, 1954". World Spider Catalog. Retrieved 21 September 2025.
  3. 1 2 3 4 5 6 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2022). The Ctenidae of South Africa. Version 2. South African National Survey of Arachnida Photo Identification Guide. p. 7. doi:10.5281/zenodo.6090166 . Retrieved 21 September 2025. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.