Xerophaeus aridus

Arid Mouse Ground Spider
	female
	female
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Gnaphosidae
Genus:	Xerophaeus
Species:	X. aridus
Binomial name
	Xerophaeus aridus; Purcell, 1907
Synonyms
	Xerophaeus poweri Hewitt, 1915 ;

Xerophaeus aridus is a species of spider in the family Gnaphosidae.^[2] It occurs in southern Africa and is commonly known as the arid mouse ground spider.^[3]

Distribution

Xerophaeus aridus is recorded from Namibia and South Africa. In South Africa, it is known from the Free State and Northern Cape.^[3]

Habitat and ecology

The species inhabits the Nama Karoo and Grassland biomes at altitudes ranging from 1011 to 1357 m above sea level. Xerophaeus aridus are free-living ground dwellers.^[3]

Description

Conservation

Xerophaeus aridus is listed as Least Concern by the South African National Biodiversity Institute due to its wide range. The species is protected in six protected areas including Erfenis Dam Nature Reserve, Kalkfontein Dam Nature Reserve, Benfontein Game Reserve, Namaqua National Park, and Rooipoort Nature Reserve. There are no known threats.^[3]

Taxonomy

The species was originally described by W. F. Purcell in 1907 from Namibia. Tucker (1923) synonymized Xerophaeus poweri Hewitt, 1915 with this species. The species has not been revised but is known from both sexes.^[3]

References

^ Purcell, W.F. (1907). "New South African spiders of the family Drassidae in the collection of the South African Museum". Annals and Magazine of Natural History. 20 (118): 297–336. doi:10.1080/00222930709487339.
^ "Xerophaeus aridus Purcell, 1907". World Spider Catalog.
^ ^a ^b ^c ^d ^e Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Gnaphosidae of South Africa. Part 3 (T-X). South African National Survey of Arachnida Photo Identification Guide. p. 35. This article incorporates text available under the CC BY 4.0 license.

External links

Citizen science observations for Xerophaeus aridus at iNaturalist

[purcell1907b-1] Purcell, W.F. (1907). "New South African spiders of the family Drassidae in the collection of the South African Museum". Annals and Magazine of Natural History. 20 (118): 297–336. doi:10.1080/00222930709487339.

[wsc-2] "Xerophaeus aridus Purcell, 1907". World Spider Catalog.

[dippenaar2021-3] Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Gnaphosidae of South Africa. Part 3 (T-X). South African National Survey of Arachnida Photo Identification Guide. p. 35. This article incorporates text available under the CC BY 4.0 license.

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