Resources:
Linyphiidae  Blackwall, 1859 / Walckenaeria  Blackwall, 1833   63 species

Walckenaeria korobeinikovi  Esyunin & Efimik, 1996

Description

Prosoma orange-brown with indistinct pattern. Sternum orange-brown, dark margin. Legs reddish yellow. Opisthosoma grey to black.

Body length male: 2.15-2.4 mm
Body length female: 2.5 mm
Distribution
  Presence
  No data
Global distribution (WSC 2020): Russia (Europe to Far East), Japan
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Russia, Eastern   (no references) ||| Russia, Northern   (no references) |||
References

Efimik V E, Esyunin S L (1996) A new subgenus and a new species of Walckenaeria Blackwall, 1833, from the Urals with remarks on the distribution of some unicornis-group species in the Palearctic (Aranei Linyphiidae). Arthropoda Selecta 5(1/2): 63-73 pdf

Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org

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