Idiops gunningi

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Gunning's Idiops Trapdoor Spider
Idiops gunningi 298345205 537391024.jpg
Female
Idiops gunningi 298355772 537411408.jpg
Female
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. gunningi
Binomial name
Idiops gunningi
Hewitt, 1913 [1]

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

Contents

Distribution

Idiops gunningi is recorded from two provinces in South Africa, Gauteng and Limpopo. The species occurs at altitudes ranging from 238 to 1,438 m above sea level. [3]

Habitat and ecology

The species inhabits the Grassland and Savanna biomes. It lives in silk-lined burrows closed with a trapdoor. The burrows are situated amongst grass with lids covered with pieces of dry grass attached to them. The lid is provided on the underside with minute holes, has a broad hinge, and is D-shaped. [3]

Description

Idiops gunningi is known only from females. The carapace and appendages are dark brown, while the abdomen is fuscous. [3]

Conservation

Idiops gunningi is listed as Data Deficient for taxonomic reasons. The species is protected in Groenkloof Nature Reserve and Kruger National Park. [3]

Taxonomy

The species was described by John Hewitt in 1913 from Zwartspruit. Hewitt described a subspecies Idiops gunningi elongatus in 1915 based on four adult specimens from Moorddrift Waterberg. The species has not been revised and more sampling is needed to collect males. [3]

References

  1. Hewitt, J. (1913). "Descriptions of new and little known species of trapdoor spiders (Ctenizidae and Migidae) from South Africa". Records of the Albany Museum Grahamstown. 2: 404–434.
  2. "Idiops gunningi Hewitt, 1913". 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. 40. 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.