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Linyphiidae  Blackwall, 1859 / Arcterigone  Eskov & Marusik, 1994   1 species

Arcterigone pilifrons (L. Koch, 1879)

WSC LSID urn:lsid:nmbe.ch:spidersp:009454

Key to genera | Key to species

Description

Prosoma brown, narrow black margin. Prosoma length: 0.77 mm, prosoma width: 0.62 mm.

Body length male: 1.75 mm
Distribution
  Presence
  No data
Global distribution (WSC 2026): Russia (Urals to Far East), Alaska, Canada
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

male Pedipalp, lateral view
(Holm 1973)

species

male Pedipalp, retrolateral view
(Holm 1973)

species

male Bulbus, ventral view
(Holm 1973)

species

male Median apophysis
(Holm 1973)

species

male Paracymbium
(Holm 1973)

species

male Palpal tibia, dorsal view
(Holm 1973)

species

female Epigyne, ventral view
(Holm 1970)

Distribution List
Russia, Northern   (Marusik et al., 2016a) ||| Russia, Novaya Zemlya   (Tanasevitch, 2017b) |||
References

Holm Å (1970) Notes on spiders collected by the "Vega" Expedition 1878-1880. Entomologica Scandinavica 1: 188-208 pdf

Holm Å (1973) On the Spiders collected during the Swedish Expeditions to Novaya Zemlya and Yenisey in 1875 and 1876. Zoologica Scripta 2: 71-110 pdf

Marusik Y M, Koponen S, Makarova O L (2016a) A survey of spiders (Araneae) collected on the arctic island of Dolgiy (69°12′N), Barents Sea. Arachnology 17: 10-24 pdf

Tanasevitch A V (2017b) Spiders (Aranei) of the Novaya Zemlya Archipelago and the Vaygach Island, Russia. Arthropoda Selecta 26: 145-153 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
20-05-2025 Distribution update Detail
24-05-2020 Distribution insert Detail
11-02-2014 Image insert