Hogna bimaculata

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Two-spotted burrow-living wolf spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Lycosidae
Genus: Hogna
Species:
H. bimaculata
Binomial name
Hogna bimaculata
(Purcell, 1903)
Synonyms [1]
  • Lycosa bimaculataPurcell, 1903

Hogna bimaculata is a species of spider in the family Lycosidae. [1] It is found in southern Africa and is commonly known as the two-spotted burrow-living wolf spider. [2]

Contents

Distribution

Hogna bimaculata is found in Botswana, Namibia, and South Africa. [2]

In South Africa, it is recorded from Eastern Cape, Free State, Gauteng, Limpopo, and Western Cape. [2]

Habitat and ecology

This species is a free-living ground dweller that lives in open burrows. [2]

It has been sampled from the Fynbos, Savanna, and Thicket biomes at altitudes ranging from 60 to 1730 m. [2]

Description

Hogna bimaculata is known only from females. [2]

The cephalothorax has brown, whitish and yellowish intermingled hairs, with a yellowish median band [3]

The abdomen is dorsally blackish, on the front half with a spindle-shaped, brownish median band, which is slightly blackish-edged and each side is accompanied by a pale, broad streak which unites with the opposite side in front of the median band; ventrally black, sometimes behind with a pair of white hair spots. [3]

Conservation

The species has a large geographic range and is protected in six protected areas. There are no significant threats to the species. [2]

Taxonomy

The species was originally described by Purcell in 1903 as Lycosa bimaculata from East London, South Africa. [4] It was later revised by Roewer in 1959. [3]

References

  1. 1 2 "Hogna bimaculata (Purcell, 1903)". World Spider Catalog. Retrieved 2025-10-01.
  2. 1 2 3 4 5 6 7 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Lycosidae of South Africa. Version 1: part 1 (A-H). South African National Survey of Arachnida Photo Identification Guide. p. 59. doi:10.5281/zenodo.6324709. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.
  3. 1 2 3 Roewer, C.F. (1959). "Araneae Lycosaeformia II (Lycosidae)". Exploration du Parc National de l'Upemba, Mission G. F. de Witte. 55: 471, f. 262.
  4. Purcell, W.F. (1903). "New South African spiders of the families Migidae, Ctenizidae, Barychelidae Dipluridae, and Lycosidae". Annals of the South African Museum. 3: 120, pl. 8, f. 13.