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Linyphiidae  Blackwall, 1859 / Erigone  Audouin, 1826   28 species

Erigone hypoarctica Eskov, 1989

WSC LSID urn:lsid:nmbe.ch:spidersp:010445

Key to genera | Key to species

Description
Male

Palp: Rounded lobe-shaped dorsal tibial apophysis, large radical apophysis of the embolic division, acute angle between the palpal patella and its ventral apophysis.

Prosoma length: 1.3 mm, prosoma width: 1.0 mm.

Female

Epigyne is a regular hexagon.

Prosoma length: 1.1 mm, prosoma width: 0.9 mm.

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2026): Russia (Europe to Far East)
Figures
species

male Pedipalp
(Eskov 1989a)

species

female Epigyne
(Eskov 1989a)

species

female Vulva
(Eskov 1989a)

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, Northern   (Koponen et al., 1998) |||
References

Eskov K Y (1989a) New Siberian species of erigonine spiders (Arachnida, Aranei, Linyphiidae). Spixiana 11: 97-109 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

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
18-07-2025 Distribution update Detail
28-09-2016 Datasheet update Detail