Linyphiidae  Blackwall, 1859 / Diplocephalus  Bertkau, 1883   35 species

Diplocephalus graecus  (O. P.-Cambridge, 1873)

Description
Male

Prosoma dark grey-brown, with a darker area between eyes and fovea, and with darker radiating striae, cephalic lobe low, narrow sulcus behind posterior lateral eye. Chelicerae dark yellow-brown. Sternum dark brown, almost black. Legs yellow-brown. Opisthosoma dark grey with some small lighter spots.

Body length male: 1.5-1.9 mm
Female

Colouration as in males, except palps yellow, suffused with grey, legs pale yellow to yellow-brown.

Body length female: 1.8-2.2 mm
Additional information

Since a few decades, this species shows some spreading tendencies within Europe. Nevertheless, it shall not be listed as alien or invasive because it is native for Europe.

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2018): Europe, Madeira, North Africa, Israel
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)

Bosmans R (1996) The genera Araeoncus Simon, Delorripis Simon and Diplocephalus Bertkau in northern Africa (Araneae: Linyphiidae: Erigoninae): Studies on North African Linyphiidae VII.
Belg J Zool 2126: 123-151

Bosmans R, Van Keer J, Russell-Smith A, Kronestedt T, Alderweireldt M, Bosselaers J, De Koninck H (2013) Spiders of Crete (Araneae). Nieuwsbr Belg Arachnol Ver 28: 1-147

Dawson I K, Merrett P, Russell-Smith A (2011) Diplocephalus graecus (O. P.-Cambridge, 1872) from three localities in Britain (Araneae: Linyphiidae). Bull Br arachnol Soc 15: 211-212

Denis J (1945a) Notes sur les érigonides. X. Remarques sur le genre Entelecara E. Simon avec la description de formes nouvelles du genre Plaesiocraerus E. Simon. Bull Soc Hist nat Toulouse 80: 203-215

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

Komnenov M (2014) Spider fauna of the Osogovo Mt. Range, Northeastern Macedonia. Fauna Balkana 2: 1-267

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

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
29-07-2014 Distribution update Old value
11-03-2014 Image insert
15-10-2013 Distribution update Old value
09-04-2013 Distribution update Old value