Resources:
Linyphiidae  Blackwall, 1859 / Hybauchenidium  Holm, 1973   2 species

Hybauchenidium aquilonare  (L. Koch, 1879)

Description
Male

Colouration as in females but legs brownish yellow.

Prosoma length: 1.0 mm.

Female

Prosoma brown-yellow with blackish striae, posterior elongate-square dark brown spot of which a black stripe leads to the posterior lateral eyes. Sternum light chestnut brown. Opisthosoma black. Femora red-yellow, other segments brownish yellow.

Prosoma length: 1.5 mm.

Distribution
  Presence
  No data
Global distribution (WSC 2020): Russia (Europe to Far North-East), USA (Alaska), Canada
Figures
Distribution List
Russia, Northern   (no references) ||| Russia, Novaya Zemlya   (Tanasevitch, 2017b) |||
References

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

Tanasevitch A V (2017b) Spiders (Aranei) of the Novaya Zemlya Archipelago and the Vaygach Island, Russia. Arthropoda Selecta 26: 145-153 pdf

World Spider Catalog (2020) World Spider Catalog. Version 21.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.03.2020) doi: 10.24436/2 pdf

Updates
24-05-2020 Distribution update Detail
11-07-2016 Datasheet update Detail
24-06-2014 Distribution update Detail