Lycosidae  Sundevall, 1833 / Arctosa  C. L. Koch, 1847   35 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 2020): Canary Is., south-western Europe
Figures
Distribution List
Algeria   (Bosmans, unpubl.) ||| France   (no references) ||| France / Corsica   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Italy / Sardinia   (Pantini & Isaia, 2019) ||| Italy / Sicily   (Pantini & Isaia, 2019) ||| Libya   (Bosmans, unpubl.) ||| Malta   (Pfliegler et al., 2017) ||| Morocco   (Bosmans, unpubl.) ||| Portugal   (Branco et al., 2019) ||| Spain   (Branco et al., 2019) ||| Spain / Balearic Islands   (Branco et al., 2019) ||| Tunisia   (Bosmans, unpubl.) |||
References

Bosmans R. (unpubl.) Provisional list of spiders of North Africa. Database excerpt Aug. 2019

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

Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). [N.B.: few records from this paper are not taken over and not commented] Zootaxa 4614: 201-254 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

Hepner M, Paulus H F (2009) Contributions on the wolf spider fauna (Araneae, Lycosidae) of Gran Canaria (Spain). Bulletin of the British Arachnological Society 14: 339-346 pdf

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 pdf

Lugetti G, Tongiorgi P (1969) Ricerche sul genere Alopecosa Simon (Araneae-Lycosidae). Atti della Società Toscana di Scienze Naturali B76: 1-100 pdf

Pantini P, Isaia M (2019) Araneae.it: the online catalog of Italian spiders, with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). http://araneae.it. Fragmenta Entomologica 51: 127-152 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 (2020) World Spider Catalog. Version 21.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.03.2020) doi: 10.24436/2 pdf

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