Idiops vandami

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Vandami Idiops Trapdoor Spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Idiopidae
Genus: Idiops
Species:
I. vandami
Binomial name
Idiops vandami
(Hewitt, 1925) [1]
Synonyms
  • Acanthodon vandamiHewitt, 1925

Idiops vandami is a species of spider in the family Idiopidae. [2] It is endemic to South Africa and is commonly known as the Vandami Idiops trapdoor spider. [3]

Contents

Distribution

Idiops vandami is a Mpumalanga endemic known only from the type locality Barberton at an altitude of 807 m above sea level. [3]

Habitat and ecology

The species inhabits the Savanna biome. It lives in silk-lined burrows closed with a trapdoor. [3]

Description

Idiops vandami is known from both sexes. The appendages are very pale brown, while the carapace is pale with a reddish tinge and the ocular region infuscated. The abdomen is purplish above with spinnerets almost white. Lower surfaces are pale, with some infuscation on the sternum. [3]

Conservation

Idiops vandami is listed as Data Deficient due to insufficient knowledge about its distribution and threats. The species is under-collected and more sampling is needed to determine its range. [3]

Taxonomy

The species was originally described by John Hewitt in 1925 as Acanthodon vandami from Barberton. The species has not been revised. [3]

References

  1. Hewitt, J. (1925). "Descriptions of some African Arachnida". Records of the Albany Museum Grahamstown. 3: 277–299.
  2. "Idiops vandami (Hewitt, 1925)". World Spider Catalog. Retrieved 23 September 2025.
  3. 1 2 3 4 5 6 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Idiopidae of South Africa. Version 1. South African National Survey of Arachnida Photo Identification Guide. p. 55. doi:10.5281/zenodo.6324502 . Retrieved 23 September 2025. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.