Resources:
Linyphiidae  Blackwall, 1859 / Gongylidium  Menge, 1868   2 species

Gongylidium soror  Thaler, 1993

Description
Tibial apophysis broad. Epigyne with deep, V-shaped incision. Prosoma reddish brown, with blackish radial pattern. Legs yellow-reddish. Opisthosoma blackish, brighter median band. Body length male: 3.1 mm
Body length female: 3.2-3.8 mm
Additional information
in humid localities at lower altitudes of Trentino (south border of East Alps) and in Po-plain
Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2018): Italy
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
References

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

Pantini P, Isaia M (2017) Checklist of the Italian spiders (version May 2017). online at http://www.museoscienzebergamo.it/web/index.php?option=com_content&view=category&layout=blog&id=96&Itemid=94 pdf

Thaler K (1993) Über wenig bekannte Zwergspinnen aus den Alpen - IX (Arachnida: Aranei, Linyphiidae: Erigoninae). Rev Suisse Zool 100: 641-654

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