Spiroctenus purcelli
| Purcell’s Spiroctenus Trapdoor Spider | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Family: | Bemmeridae |
| Genus: | Spiroctenus |
| Species: | S. purcelli
|
| Binomial name | |
| Spiroctenus purcelli Tucker, 1917
| |
Spiroctenus purcelli is a species of spider in the family Bemmeridae. It is endemic to the Western Cape province of South Africa.[1]
Distribution
Spiroctenus purcelli is known only from the type locality at Simonstown.[2]
Habitat
The species inhabits the Fynbos Biome as a ground-dwelling burrow constructor.[2]
Description
Only males of Spiroctenus purcelli are known to science.[3] The carapace and upper surface of femora are dark infused with brown. The cephalic region is slightly darker, with a line down the center to the fovea. The underside of femora is lighter and tinged with olive. The legs are slightly browner and darker distally. The pedipalps are lighter distally and tinged with olive. The entire underside is ochraceous. The upper surface of the opisthosoma is strongly infuscated, especially anteriorly. Posteriorly, the infuscation takes the form of a central dark line and 3-4 distinct oblique dark lines branching from it. The sides of the abdomen are clear ochraceous. There is a small dark spot on the underside below each posterior spinneret. The total length is 19.5 millimeters.[3]
Conservation
The species is listed as Data Deficient for taxonomic reasons, as females remain unknown and the full species range requires further study.[2]
References
- ^ "Spiroctenus purcelli Tucker, 1917". World Spider Catalog. Retrieved 19 September 2025.
- ^ a b c Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Bemmeridae of South Africa. Version 1. South African National Survey of Arachnida Photo Identification Guide. Irene. pp. 1–41. doi:10.5281/zenodo.7810486. This article incorporates text available under the CC BY 4.0 license.
- ^ a b Tucker, R.W.E. (1917). "On some South African Aviculariidae (Arachnida). Families Migidae, Ctenizidae, Diplotheleae and Dipluridae". Annals of the South African Museum. 17: 79–138.