Steatoda truncata
Appearance
Steatoda truncata | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Araneomorphae |
Family: | Theridiidae |
Genus: | Steatoda |
Species: | S. truncata
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Binomial name | |
Steatoda truncata (Urquhart, 1888)
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Synonyms | |
Theridium truncatum |
Steatoda truncata is a species of Theridiidae that is endemic to New Zealand.[1]
Taxonomy
[edit]This species was described in 1888 by Arthur Urquhart from female specimens.[2] It was most recently revised in 1994. The holotype is stored in Otago Museum.[1]
Description
[edit]The male is recorded at 3.6mm in length whereas the female is 3.2 - 4.9mm. The carapace is coloured blackish. The legs are yellowish brown. The abdomen is blackish with white markings.[1]
Distribution and habitat
[edit]This species is widespread throughout New Zealand. It is typically found under stones along rivers or under logs in coastal areas.[1]
Conservation status
[edit]Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".[3]
References
[edit]- ^ a b c d Hann, S. W. (1994). Descriptions of four Steatoda species (Araneae, Theridiidae) found in New Zealand. New Zealand Journal of Zoology 21: 225-238.
- ^ Urquhart, A. T. (1888). On new species of Araneida. Transactions and Proceedings of the New Zealand Institute 20: 109-125, pl. 11
- ^ Sirvid, P. J.; Vink, C. J.; Fitzgerald, B. M.; Wakelin, M. D.; Rolfe, J.; Michel, P. (2020-01-01). "Conservation status of New Zealand Araneae (spiders), 2020" (PDF). New Zealand Threat Classification Series. 34: 1–37.