Lycosidae  Sundevall, 1833 / Arctosa  C. L. Koch, 1847   25 species

Arctosa lacustris  (Simon, 1876)

Description
Male

Prosoma brownish, eye field dark. Sternum brownish, with lighter median area. Opisthosoma dorsally brown with yellowish brown spots, ventrally lighter. Legs yellowish brown with dark annulations.

Prosoma length: 3.5 mm, prosoma width: 2.6 mm.

Female

Often lighter coloured than in male, markings as in male.

Prosoma length: 3.8 mm, prosoma width: 2.9 mm.

Body length female: 10.3 mm
Distribution
  Presence
  No data
Global distribution (WSC 2019): Canary Is., south-western Europe
Figures
References

Bosselaers J (2018) Spiders (Arachnida, Araneae) of the Gavarres (Catalonia, Spain) and the adjacent coastal region - part I: 2012-2013. Newsletter of the Belgian arachnological Society 33(Suppl.): 1-103 pdf

Gaymard M, Lecigne S (2018) Contribution à la connaissance de l'aranéofaune (Araneae) du Gard et en particulier du massif des Gorges du Gardon (Occitanie, France). Bulletin de l'Association Française d'Arachnologie 1: 1-39 pdf

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

Hepner M, Paulus H F (2009) Contributions on the wolf spider fauna (Araneae, Lycosidae) of Gran Canaria (Spain). Bull Br arachnol Soc 14: 339-346

Lugetti G, Tongiorgi P (1965) Revisione delle specie italiane dei generi Arctosa C. L. Koch e Tricca Simon con note su una Acantholycosa della Alpi Giulie (Aran. Lycosidae). Redia 49: 165-228

Lugetti G, Tongiorgi P (1969) Ricerche sul genere Alopecosa Simon (Araneae-Lycosidae). Atti Soc Tosc Sci Nat Mem B 76: 1-100

Pantini P, Isaia M (2018) Checklist of the Italian spiders (version June 2018). online at http://www.museoscienzebergamo.it/web/index.php?option=com_content&view=category&layout=blog&id=96&Itemid=94 pdf

Pfliegler W A, Schönhofer A, Niedbała W, Vella P, Sciberras A, Vella A (2017) New records of mites (Acari) and harvestmen (Opiliones) from Malta with a preliminary checklist of Maltese Arachnida. Soil Organisms 89: 85-110 pdf

Simon E (1937) Les arachnides de France 6 (5). Paris (Roret): 979-1298 pdf

World Spider Catalog (2019) World Spider Catalog, version 20.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.01.2019) doi: 10.24436/2

Updates
17-12-2018 Image insert
06-12-2018 Image insert
16-05-2015 Image insert
19-03-2013 Distribution update Old value