Resources:
Linyphiidae  Blackwall, 1859 / Tanasevitchia  Marusik & Saaristo, 1999   1 species

Tanasevitchia uralensis (Tanasevitch, 1983)

Description
Male

Small. Colour dark and uniform. Without ventral spines on femur I. Palp: cymbium with two large, sharply pointed apophyses and retrolateral rounded depression. Tibial apophysis terminating near tip of the terminal apophysis. Embolic division bipartite. Tegulum large.

Female

Colour as in males. With 2-5 ventral spines on femur I. Epigyne simple, with distinctly marked median plate and a pair of openings. Spermathecae rounded, well discernible.

Distribution
  Presence
  No data
Global distribution (WSC 2026): Russia (Urals to Far East)
Figures
Distribution List

"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.

Russia, Eastern   (Esyunin & Efimik, 1996a) ||| Russia, Northern   (Koponen et al., 1998) |||
References

Esyunin S L, Efimik V E (1996a) Catalogue of the spiders (Arachnida, Aranei) of the Urals. KMK Scientific Press, Moscow, 228 pp. pdf

Koponen S, Marusik Y M, Tanasevitch A V (1998) New data on the spider fauna of the Polar Urals (Aranei). Arthropoda Selecta 6: 109-119 pdf

Tanasevitch A V (1983a) New genera and species of spiders of the family Linyphiidae from the polar Urals. Zoologicheskiĭ Zhurnal 62: 215-221 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2 pdf

Updates
25-07-2025 Distribution insert Detail
25-07-2025 Distribution update Detail
28-09-2016 Datasheet update Detail