Namaquarachne tropata

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Grootvadersbos Namaquarachne Hackled Band Spider
Namaquarachne tropata - jolandie3 - 128578953.jpeg
Namaquarachne tropata 128578902.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Phyxelididae
Genus: Namaquarachne
Species:
N. tropata
Binomial name
Namaquarachne tropata
Griswold, 1990 [1]

Namaquarachne tropata is a species of spider in the family Phyxelididae. [2] It is endemic to South Africa and is commonly known as the Grootvadersbos Namaquarachne hackled band spider. [3]

Contents

Distribution

Namaquarachne tropata is endemic to South Africa, with records from both the Eastern Cape and Western Cape provinces. In the Eastern Cape, it has been recorded from Tsitsikamma National Park at Storms River Mouth. In the Western Cape, it is known from Lily Vlei Nature Reserve, Marloth Nature Reserve in the Swellendam District, Riviersonderend, Grootvadersbos, and Diepwalle Forest Station. [3]

Habitat and ecology

The species is a ground retreat-web cryptic spider that lives in dark places. It has been recorded from indigenous and coastal forests as well as bat caves in the Forest biome. The species occurs at elevations ranging from 45 to 242 m above sea level. [3]

Description

Namaquarachne tropata is known from both sexes. The species shares the general morphological characteristics of the genus Namaquarachne, with a total length of 5.5-10.5 mm and a sparsely setose body. [3]

Conservation

Namaquarachne tropata is listed as Least Concern by SANBI. Despite a relatively small distribution range, the species occurs in indigenous forests, which are not significantly threatened. The species is protected in five protected areas including Lily Vlei Nature Reserve, Marloth Nature Reserve, Diepwalle Forest Station, and Garden Route National Park (Tsitsikamma National Park). [3]

Taxonomy

The species was originally described by Griswold in 1990 from Grootvadersbos. [1]

References

  1. 1 2 Griswold, C.E. (1990). "A revision and phylogenetic analysis of the spider subfamily Phyxelidinae (Araneae, Amaurobiidae)". Bulletin of the American Museum of Natural History. 196: 109.
  2. "Namaquarachne tropata Griswold, 1990". World Spider Catalog. Retrieved 24 September 2025.
  3. 1 2 3 4 5 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2021). The Phyxelididae of South Africa. Version 1. South African National Survey of Arachnida Photo Identification Guide. p. 17. doi:10.5281/zenodo.6813843 . Retrieved 24 September 2025. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.