Philodromus bigibba

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Shouldered Running Spider
Philodromus bigibbus 250683416.jpg
female
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Philodromidae
Genus: Philodromus
Species:
P. bigibba
Binomial name
Philodromus bigibba
(O. Pickard-Cambridge, 1876)

Philodromus bigibba is a species of philodromid crab spider in the family Philodromidae. [1] It is commonly known as the shouldered running spider. [2]

Contents

Distribution

Philodromus bigibba is a species of the spider family Philodromidae with a very wide distribution recorded from Algeria, Libya, Egypt, Sudan, Yemen, Pakistan, and India. [1]

The subspecies Philodromus bigibba australis [3] is endemic to South Africa, where it is recorded from five provinces including six protected areas, with an altitudinal range of 206-1649 m above sea level. [2]

Habitat and ecology

These are free-living plant dwellers sampled from vegetation. It has been sampled from the Grassland, Savanna and Thicket biomes. [2]

Description

Conservation

The subspecies Philodromus bigibba australis is listed as Least Concern by the South African National Biodiversity Institute due to its wide range. The subspecies is protected in six areas including Blouberg Nature Reserve, Nylsvley Nature Reserve, Marakele National Park and Tswalu Game Reserve. [2]

Taxonomy

The species has not been revised and the subspecies is known only from the female. [2]

References

  1. 1 2 "Philodromus bigibba (O. Pickard-Cambridge, 1876)". World Spider Catalog. Retrieved 21 September 2025.
  2. 1 2 3 4 5 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. 14. doi:10.5281/zenodo.6634009 . Retrieved 21 September 2025. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.
  3. Lawrence, R.F. (1928). "Contributions to a knowledge of the fauna of South-West Africa VII. Arachnida (Part 2)". Annals of the South African Museum. 25: 217–312.