Resources:
Dysderidae  C. L. Koch, 1837 / Dysdera  Latreille, 1804   160 species

Dysdera ventricosa  Grasshoff, 1959

Description
Male

Prosoma dark red-brown, covered with fine grains. Prosoma 2.7 mm long. Eyes: posteriors equal in size, anteriors one diameter apart, larger than posteriors. Legs: femur IV with 2 dorsal spines, posterior tibia with 7 spines, posterior metatarsus with 10 or more spines.

Body length male: 4.6 mm
Female

Characters as in male.

Body length female: 5.9 mm
Distribution
  Presence
  No data
Global distribution (WSC 2018): Italy
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
References

Grasshoff M (1959) Dysdera-Arten von Inseln der Mittelmeergebietes (Arachn., Araneae). Senckenbergiana Biologica 40: 209-220

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

Le Peru B (2011) The spiders of Europe, a synthesis of data: Volume 1 Atypidae to Theridiidae. Mém Soc Linn Lyon 2: 1-522

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

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

Updates
06-11-2014 Image insert
09-04-2013 Distribution update Old value