Phoroncidia quadrata is a species of cobweb spider that is endemic to New Zealand.[1]

Phoroncidia quadrata

Not Threatened (NZ TCS)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Theridiidae
Genus: Phoroncidia
Species:
P. quadrata
Binomial name
Phoroncidia quadrata
Synonyms
  • Stegosoma quadratum
  • Stegosoma lacunosa
  • Stegosoma excussa
  • Ulesanis quadrata
  • Ulesanis lacunosa
  • Ulesanis excussa
  • Ulesanis quadratum

Taxonomy

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This species was described in 1880 by Octavius Pickard-Cambridge from male and female specimens.[2] It was moved to the Phoroncidia genus in 1983.[3]

Description

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The male is recorded at 1.85mm in length whereas the female is 2.23mm.[1]

Distribution

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This species is known from scattered localities throughout New Zealand.[1]

Conservation status

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Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".[4]

References

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  1. ^ a b c Marples, B. J.; Mattaews, L. Harrison (1955). "A new type of web spun by spiders of the genus Ulesanis with the description of two new species". Proceedings of the Zoological Society of London. 125 (3–4): 751–760. doi:10.1111/j.1096-3642.1955.tb00625.x. ISSN 0370-2774.
  2. ^ Cambridge, O. P. (1879). "7. On some new and rare Spiders from New Zealand, with Characters of four new Genera". Proceedings of the Zoological Society of London. 47 (1): 681–703. doi:10.1111/j.1096-3642.1879.tb02701.x. ISSN 0370-2774.
  3. ^ Brignoli, P. M. (1983). A catalogue of the Araneae described between 1940 and 1981. Manchester University Press, 755 pp
  4. ^ 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.