Linyphiidae  Blackwall, 1859 / Erigone  Audouin, 1826   27 species

Erigone arctica arctica  (White, 1852)

Description

Tibial apophysis with 2 denticles arranged in a row on median process. Epigyne with 2 circular depressions laterally on epigynal plate. Prosoma chestnut-brown, radial stripes and lateral region darker. Legs yellow-brown to red-brown. Opisthosoma grey-black.

Body length male: 2.5-3.2 mm
Body length female: 2.6-3.6 mm
Distribution
  Presence
  No data
Distribution comment: Not in Europe (Holm 1956, Tanasevitch 2013b)
Global distribution (WSC 2024): Russia (north-eastern Siberia), USA (Alaska), Canada, Greenland
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
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.

References

Holm Å (1956) Notes on Arctic spiders of the genera Erigone Aud. and Hilaira Sim. Arkiv för Zoologi 9: 453-469 pdf

Marusik Y M, Böcher J, Koponen S (2006b) The collection of Greenland spiders (Aranei) kept in the Zoological Museum, University of Copenhagen. Arthropoda Selecta 15: 59-80 pdf

Tanasevitch A V (2013b) The linyphiid spiders of the Altais, southern Siberia (Aranei: Linyphiidae). Arthropoda Selecta 22: 267-306 pdf

WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2 pdf

Updates
28-05-2020 Distribution update Detail
27-05-2020 Distribution update Detail
24-05-2020 Distribution update Detail
26-02-2019 Distribution update Detail
16-02-2016 Distribution update Detail
01-07-2014 Distribution update Detail
24-06-2014 Image insert
26-11-2013 Image insert
02-04-2013 Image insert
26-03-2013 Image insert