Tibellus bruneitarsis

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Umhahli Grass Running Spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Philodromidae
Genus: Tibellus
Species:
T. bruneitarsis
Binomial name
Tibellus bruneitarsis
Lawrence, 1952 [1]

Tibellus bruneitarsis is a species of spider in the family Philodromidae. [2] It is found in southern Africa and is commonly known as the Umhahli grass running spider. [3]

Contents

Etymology

The species is named after Umhlali, a town in KwaZulu-Natal where the species was first collected. [3]

Distribution

Tibellus bruneitarsis is a southern African species known from Zimbabwe and South Africa. [3] In South Africa, it occurs in Limpopo and KwaZulu-Natal provinces and is protected in the Polokwane Nature Reserve. [3]

Habitat and ecology

The species inhabits the Indian Ocean Coastal Belt and Savanna biomes, occurring at altitudes ranging from 18 to 1,310 m above sea level. [3] Tibellus bruneitarsis are free-living plant dwellers commonly found on bushes and tall grass. [3]

Description

Tibellus bruneitarsis is known only from females. [3]

Conservation

Tibellus bruneitarsis is listed as Least Concern by the South African National Biodiversity Institute due to its wide geographical range. [3] The species is protected in the Polokwane Nature Reserve. [3]

Taxonomy

The species was originally described by Reginald Frederick Lawrence in 1952 from Umhlali in KwaZulu-Natal. [1] It was revised by Van den Berg and Dippenaar-Schoeman in 1994. [3]

References

  1. 1 2 Lawrence, R.F. (1952). "New spiders from the eastern half of South Africa". Annals of the Natal Museum. 12: 183–226.
  2. "Tibellus bruneitarsis Lawrence, 1952". World Spider Catalog. Retrieved 23 September 2025.
  3. 1 2 3 4 5 6 7 8 9 10 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2022). The Philodromidae of South Africa. Version 2. South African National Survey of Arachnida Photo Identification Guide. p. 37. doi:10.5281/zenodo.6634009 . Retrieved 23 September 2025. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.