Anyphops fitzsimonsi

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Mpumalanga 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. fitzsimonsi
Binomial name
Anyphops fitzsimonsi
(Lawrence, 1940) [1]

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

Contents

Distribution

Anyphops fitzsimonsi occurs in three South African provinces: Gauteng, Mpumalanga, and North West. [3] Notable localities include Barberton, Nelspruit, Pretoria, and the Lowveld National Botanical Garden. [3]

Habitat and ecology

The species inhabits Savanna and Grassland biomes at altitudes ranging from 270 to 1394 m above sea level. [3] These are free-living cryptozoic nocturnal spiders that have been sampled from trees in avocado, macadamia and citrus orchards and commercial pine plantations. [3] Specimens have also been found in houses. [3]

Description

Known only from the male. [3] The carapace is yellow-brown without radiations from thoracic striae, with a lighter parallel-sided broad yellow area behind the eyes as wide as the ocular row, bisected by the striae which continues as a brown stripe onto the cephalic region. [3]

The broad median area of carapace is bordered at the sides by a wavy brown line, and the eyes are black. The opisthosoma is yellow above with a few indistinct brown markings, while the under surface and legs are yellow without black bands. The anterior tibiae have 6 pairs of inferior spines. [3]

Total length is 8.6 mm. [3]

Conservation

Anyphops fitzsimonsi is listed as Least Concern due to its wide geographical range. [3] The species receives protection in the Lowveld National Botanical Garden and Bergvliet State Forest. [3]

Taxonomy

The species was originally described by Lawrence in 1940 as Selenops fitzsimonsi from Barberton in Mpumalanga. [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: 596. doi:10.5962/bhl.part.5227.
  2. "Anyphops fitzsimonsi (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 9 10 11 12 13 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. 21. doi:10.5281/zenodo.7162139. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.