Anyphops transvaalicus

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Transvaal Anyphops Flat Spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Selenopidae
Genus: Anyphops
Species:
A. transvaalicus
Binomial name
Anyphops transvaalicus
(Lawrence, 1940) [1]

Anyphops transvaalicus is a species of spider in the family Selenopidae. [2] It is endemic to South Africa and is commonly known as the Transvaal Anyphops flat spider. [3]

Contents

Distribution

Anyphops transvaalicus is found only in Mpumalanga province of South Africa, where it has been recorded from Komatipoort, Lydenburg, and Lydenburg Sterkspruit. [3]

Habitat and ecology

The species inhabits the Grassland and Savanna biomes at altitudes ranging from 163 to 1,415 m above sea level. [3] These are free-living cryptozoic nocturnal ground living spiders. [3]

Description

Anyphops transvaalicus is known from only the female. The carapace is reddish brown, with the cephalic portion hardly darker than the rest and bearing a trident-shaped marking in the middle behind the median eyes. The thoracic portion has ill-defined radiations of the striae, each bearing a blackish dot in the middle, and a few brown dots near the marginal border which is not well defined. [3]

The abdomen has some large ill-defined blackish-brown markings above. Legs have weak and ill-defined dark bands. The anterior tibiae have 6 pairs of inferior spines. Total length is 11.4 mm. [3]

Conservation

Anyphops transvaalicus is listed as Least Concern by the South African National Biodiversity Institute, as much natural habitat remains within its range and it is likely to be undersampled. [3]

Taxonomy

The species was originally described by Reginald Frederick Lawrence in 1940 as Selenops transvaalicus from Lydenburg. It was later transferred to the genus Anyphops by Benoit in 1968. The species was last revised by Benoit in 1968. [2]

References

  1. Lawrence, R.F. (1940). "The genus Selenops (Araneae) in South Africa". Annals of the South African Museum. 32: 602.
  2. 1 2 "Anyphops transvaalicus (Lawrence, 1940)". World Spider Catalog. Retrieved 2025-09-27.
  3. 1 2 3 4 5 6 7 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2020). The Selenopidae of South Africa. Version 1. South African National Survey of Arachnida Photo Identification Guide. p. 62. doi:10.5281/zenodo.7162139. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.