Resources:
Linyphiidae  Blackwall, 1859 / Walckenaerianus  Wunderlich, 1995   1 species

Walckenaerianus esyunini  Tanasevitch, 2004

Description
Male

Prosoma dark brown, prosoma length: 1.50 mm. Opisthosoma dark grey.

Body length male: 2.43 mm
Female

Prosoma light to dark brown, prosoma length: 1.28 mm. Opisthosoma grey to dark grey, paler specimens with an indistinct dorsal median stripe.

Body length female: 3.50 mm
Distribution
  Presence
  No data
Global distribution (WSC 2018): Bulgaria, Russia, Kazakhstan
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
References

Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018)

Deltshev C (2005) A new Hypomma species from Stara Planina Mountains, Bulgaria (Araneae, Linyphiidae).
Rev suisse Zool 112: 115-119

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

Tanasevitch A V (2004) Two new erigonine spiders from the steppe of the east European plain (Aranei: Linyphiidae: Erigoninae). Arthropoda Selecta 13: 63-67

World Spider Catalog (2018) World Spider Catalog, version 19.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (15.07.2018) doi: 10.24436/2

Updates
08-07-2014 Datasheet update Old value
08-07-2014 Image insert