Spelungula

Genus of spiders From Wikipedia, the free encyclopedia

Spelungula is a monotypic genus of South Pacific large-clawed spiders containing the single species, Spelungula cavernicola, or the Nelson cave spider.[2]

Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Quick facts Conservation status, Scientific classification ...
Spelungula
Nelson cave spider, Oparara basin, Karamea, New Zealand
Range Restricted
Range Restricted (NZ TCS)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Gradungulidae
Genus: Spelungula
Forster, 1987[1]
Species:
S. cavernicola
Binomial name
Spelungula cavernicola
Forster, 1987
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Taxonomy

This species was described in 1987 by Ray Forster from specimens collected in caves around Nelson.[3] The holotype is stored at Te Papa Museum under registration number AS.000014.[4]

Etymology

The genus name is derived from "spelunca", which is latin for cave and is feminine in gender. The species name "cavernicola" refers to the species restriction to caves.[3]

Description

It is New Zealand's largest known spider, with a leg span of 13 to 15 centimetres (5.1 to 5.9 in) and a body length of 2.4 centimetres (0.94 in), and its main prey is cave weta.[5][6]

Holotype of Spelungula cavernicola

Distribution/habitat

This species is only known from caves in northwestern Nelson, New Zealand.[3]

Conservation status

It is one of the few spider species afforded legal protection under the New Zealand Wildlife Act.[7][8] It is classified as "Range Restricted" and stable in the New Zealand Threat Classification System.[9]

In May 2022, the Crazy Paving Cave in Kahurangi National Park, where the spiders are known to breed, was closed for a year in an attempt to help the population to recover.[10]

See also

References

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