Geolycosa subvittata

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Cape Geolycosa 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: Geolycosa
Species:
G. subvittata
Binomial name
Geolycosa subvittata
(Pocock, 1900)
Synonyms [1]
  • Lycosa subvittataPocock, 1900
  • Tarentula subvittataStrand, 1907
  • Scaptocosa subvittataRoewer, 1955

Geolycosa subvittata is a species of spider in the family Lycosidae. [1] It is endemic to South Africa and is commonly known as the Cape Geolycosa wolf spider. [2]

Contents

Distribution

Geolycosa subvittata is found in the Eastern Cape and Western Cape provinces of South Africa. [2] Notable locations include Grahamstown (now Makhanda), Port Elizabeth, Table Mountain National Park, Kirstenbosch National Botanical Garden, and several other sites in the Cape region. [2]

Habitat and ecology

This species is a ground dweller known to live in burrows. [2]

It has been sampled from the Fynbos and Thicket biomes at altitudes ranging from 5 to 552 m. [2]

Description

Known from both sexes, Geolycosa subvittata is smaller than the related G. hectoria but has a similar dorsal color pattern. It has two yellow stripes on the abdomen. Ventrally, it bears a median longitudinal black stripe. [3]

The tibiae are not distinctly banded. [3]

Males measure 11 mm in total length, while females measure 14 mm. [3]

Conservation

The species has a large range and is protected in Table Mountain National Park and Kirstenbosch National Botanical Garden. [2]

However, most specimens were sampled around 1900, and the species is threatened by loss of habitat. [2]

Taxonomy

The species was originally described by Pocock in 1900 as Lycosa subvittata from Port Elizabeth. [3] It was later revised by Roewer in 1959. [4]

References

  1. 1 2 "Geolycosa subvittata (Pocock, 1900)". 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. 51. 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 4 Pocock, R.I. (1900). "Some new Arachnida from Cape Colony". Annals and Magazine of Natural History. 7. 6 (33): 327. doi:10.1080/00222930008678382.
  4. Roewer, C.F. (1959). "Araneae Lycosaeformia II (Lycosidae)". Exploration du Parc National de l'Upemba, Mission G. F. de Witte. 55: 386, f. 216a-d.