Ancylotrypa oneili

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O'Neil's wafer-lid trapdoor spider
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Cyrtaucheniidae
Genus: Ancylotrypa
Species:
A. oneili
Binomial name
Ancylotrypa oneili
(Purcell, 1902)
Synonyms
  • Cyrtauchenius o'neiliPurcell, 1902
  • Pelmatorycter oneiliSimon, 1903

Ancylotrypa oneili, commonly known as O'Neil's wafer-lid trapdoor spider, is a species of spider of the genus Ancylotrypa . It is endemic to the Eastern Cape, South Africa. [1]

Contents

Distribution

Ancylotrypa oneili is an Eastern Cape endemic known only from the type locality of Dunbrody, Sunday's River, at an elevation of 66 meters above sea level. [2]

Habitat and ecology

Free-living ground dwellers that live in silk-lined burrows. The species has been sampled from the Thicket biome. [2]

Description

Only the female has been described for this species. [1]

Conservation

Listed as Data Deficient on the South African Red List for taxonomic reasons. The species is known only from the holotype female. More sampling is needed to collect the male and determine the species' range. [2]

References

  1. 1 2 "Ancylotrypa oneili (Purcell, 1902)". World Spider Catalog. Retrieved 18 September 2025.
  2. 1 2 3 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2022). The Cyrtaucheniidae of South Africa. Version 2. South African National Survey of Arachnida Photo Identification Guide. pp. 1–37. doi:10.5281/zenodo.6760048. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.