Anyphops lesserti

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Touwsriver 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. lesserti
Binomial name
Anyphops lesserti
(Lawrence, 1940) [1]

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

Contents

Distribution

Anyphops lesserti is endemic to the Western Cape province of South Africa. The species is known from a few localities including Touws River, Gouritsmond, and Swartberg Nature Reserve. [3]

Habitat and ecology

The species inhabits the Fynbos biome at altitudes ranging from sea level to 1405 m above sea level. These are free-living cryptozoic nocturnal ground living spiders. [3]

Description

Known only from the male. The carapace is orange-yellow with the thoracic striae visible, and the chelicerae are much darker than the carapace, being reddish brown. [3]

The opisthosoma is light yellow-brown above with minute scattered black dots and a wavy transverse black stripe above the spinnerets. The legs apparently lack markings or bands of any kind. The anterior tibiae have 5 pairs of inferior spines. [3]

Total length is 10.2 mm. [3]

Conservation

Anyphops lesserti is listed as Data Deficient due to taxonomic reasons. The species has a small range and more sampling is needed to collect females and determine the full extent of its distribution. It receives some protection in Swartberg Nature Reserve. [3]

Taxonomy

The species was originally described by Lawrence in 1940 as Selenops lesserti from Touws River. [1] It was later transferred to the genus Anyphops by Benoit in 1968. [3]

References

  1. 1 2 Lawrence, R.F. (1940). "The genus Selenops (Araneae) in South Africa". Annals of the South African Museum. 32: 581. doi:10.5962/bhl.part.5227.
  2. "Anyphops lesserti (Lawrence, 1940)". World Spider Catalog. Natural History Museum Bern. doi:10.24436/2 . Retrieved 2025-09-27.
  3. 1 2 3 4 5 6 7 8 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. 31. doi:10.5281/zenodo.7162139. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.