Resources:
Amaurobiidae  Thorell, 1870 / Amaurobius  C. L. Koch, 1837   35 species

Amaurobius crassipalpis  Canestrini & Pavesi, 1870

Description
Dorsal tibial apophysis long and bent. Epigyne with receptacula seminis widely segregated from each other. Prosoma brown. Opisthosoma dorsally blackish, anteriorly with whitish spot, ventrally brown, laterally with 2 white lines.
Distribution
  Presence
  No data
Global distribution (WSC 2018): Germany, Switzerland, Italy
Figures
References

Dresco E (1977) Recherches sur les Amaurobius (Araneae, Amaurobiidae) et description de A. tessinensis sp. nov. du Tessin (Suisse). Rev Suisse Zool 84: 873-882

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

Pesarini C (1991) The Amaurobiidae of Northern Italy (Araneae). Atti Soc Ital Sc Nat Mus Civ Stor Nat Milano 131: 261-276

World Spider Catalog (2018) World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 19.0, accessed on 14.01.2018. doi: 10.24436/2