Lycosidae  Sundevall, 1833 / Arctosa  C. L. Koch, 1847   35 species

Arctosa renidescens  Buchar & Thaler, 1995

Description

Prosoma reddish brown with black pattern. Chelicerae black-brown. Legs bright reddish brown to black-brown. Ventral side of coxa yellowish. Opisthosoma dorsally bright reddish brown, anteriorly with white haired V-shaped spot between 2 grey spots, posteriorly with 4 spots, sides grey, ventrally light brown, yellowish margined. Females similar in colour, but opisthosoma ventrally yellow. Cribellum anterior spinnerets yellow, posterior spinnerets light brown.

Body length male: 7-8 mm
Body length female: 9-10 mm
Additional information

1500-2100 m

Frequency: Rarely found

Distribution
  Presence
  No data
Global distribution (WSC 2020): Alps (France, Italy, Switzerland, Austria)
Figures
Distribution List
Austria   (no references) ||| France   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Switzerland   (no references) |||
References

Buchar J (1981) Zur Lycosiden-Fauna von Tirol (Araneae: Lycosidae). Věstník Československé Zoologické Společnosti v Praze 45: 4-13 pdf

Buchar J, Thaler K (1995a) Die Wolfspinnen von Österreich 2: Gattungen Arctosa, Tricca, Trochosa (Arachnida, Araneida: Lycosidae) - Faunistisch-tiergeographische Übersicht. Carinthia II 185/105: 481-498 pdf

Déjean S, Villepoux O (2019) Découverte d’Arctosa renidescens Buchar & Thaler, 1995 (Araneae, Lycosidae), espèce nouvelle pour la faune de France, dans le Parc Naturel Régional du Queyras. Revue Arachnologique (2) 6: 20-23 pdf

Denis J (1963) Araignées des Dolomites. Atti del Reale Istituto Veneto di Scienze, Lettere ed Arti 121: 253-271 pdf

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin 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

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

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
27-08-2019 Image insert
27-08-2019 Distribution update Detail