Article · Wikipedia archive · Last revised Jul 16, 2026

Episinus similanus

Episinus similanus is a species of Theridiidae spider endemic to New Zealand.

Last revised
Jul 16, 2026
Read time
≈ 1 min
Length
175 w
Citations
5
Source
Episinus similanus
Data Deficit
Data Deficit (NZ TCS)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Theridiidae
Genus: Episinus
Species:
E. similanus
Binomial name
Episinus similanus
Urquhart, 1893

Episinus similanus is a species of Theridiidae spider endemic to New Zealand.1

Taxonomy

This species was described in 1893 by Arthur Urquhart from female specimens.1

Description

The female is recorded at 10.7mm in length. The cephalothorax is yellow ochreous with brow markings dorsally. The legs are pale yellow.1

Distribution

This species is only known from Waikato, New Zealand.1

Conservation status

Under the New Zealand Threat Classification System, this species is listed as "Data Deficient" with the qualifiers of "Data Poor: Size", "Data Poor: Trend" and "One Location".2

References

References

  1. Urquhart, A. T. (1893). Descriptions of new species of Araneidae. Transactions and Proceedings of the New Zealand Institute 25: 165-190
  2. 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.