Gorgyrella

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Gorgyrella
Africantrapdoor.JPG
Gorgyrella sp. "African Red 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: Gorgyrella
Purcell, 1902 [1]
Type species
G. namaquensis
Purcell, 1902
Species

4, see text

Gorgyrella is a genus of African armored trapdoor spiders that was first described by William Frederick Purcell in 1902. [2]

Contents

Life style

According to Purcell in 1903, the burrows of Gorgyrella can easily be distinguished from that of Stasimopus . The burrows of Gorgyrella are more slanting and although cylindrical, they widen funnel-like towards the entrance. [3]

Description

Females measure 19 to 33 mm in body size while males are unknown. [3]

The carapace is narrower in the posterior third. The posterior median eyes are widely spaced and close to the posterior lateral eyes. The cheliceral furrow has two rows of teeth with the outer row having fewer teeth than the inner row, sometimes with one or two strong outer flanking teeth in the middle or with smaller teeth posteriorly. The chelicerae are anteriorly narrowed. [3]

The sternum has three pairs of sternal sigilla with the posterior pair enlarged. The lateral margin of the carapace is lightly sinuated above the base of leg III. The coxae II and III have large areas densely studded with spinules. [3]

Taxonomy

The genus was transferred from the Ctenizidae by Robert Raven in 1985. [3] The genus has not been revised. Two of the species are Data Deficient and only Gorgyrella schreineri has a wide distribution. [3]

Species

As of October 2025, this genus includes four species and one subspecies: [1]

See also

References

  1. 1 2 "Genus Gorgyrella". World Spider Catalog. doi:10.24436/2 . Retrieved 2025-10-02.
  2. Purcell, W. F. (1902). "New South African trap-door spiders of the family Ctenizidae in the collection of the South African Museum". Transactions of the South African Philosophical Society. 11: 348–382. doi:10.1080/21560382.1900.9525972.
  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. 25. doi:10.5281/zenodo.6324502. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.