Linyphiidae  Blackwall, 1859 / Asthenargus  Simon & Fage, 1922   9 species

Asthenargus perforatus  Schenkel, 1929

Tibial apophysis slightly rounded. Epigyne with epigynal plate, tapering toward posterior end. Prosoma reddish, reddish yellow-brown with dark pattern in head region. Male: without elevation, dorsally with longer bristles. Legs reddish yellow-brown with darker tarsi and metatarsi. Opisthosoma grey-white. Body length male: 1.6-1.7 mm
Body length female: 1.6-1.7 mm
Additional information
in low mountain range and lower alpine level

Frequency: Rarely found

Character states from linyphiid key
  No data
Global distribution (WSC 2019): Europe

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin pdf

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

Pantini P, Isaia M (2018) Checklist of the Italian spiders (version June 2018). online at pdf

Thaler K (1978b) Über wenig bekannte Zwergspinnen aus den Alpen, V (Arachnida: Aranei, Erigonidae). Beitr Ent, Berlin 28: 183-200

World Spider Catalog (2019) World Spider Catalog, version 20.5. Natural History Museum Bern, online at (20.09.2019) doi: 10.24436/2