Resources:
Lycosidae  Sundevall, 1833 / Alopecosa  Simon, 1885   56 species

Alopecosa mutabilis  (Kulczyński, 1908)

Description
Male

Prosoma: lateral areas dark reddish brown to nearly black, submarginal bands absent. Prosoma length: 3.68 mm. Sternum dark reddish brown. Chelicerae reddish brown. Legs reddish brown to nearly black. Opisthosoma anteriorly with dark areas at sides, cardiac mark black, posterior area with 4 pairs of black spots, venter reddish brown, with purplish tone.

Body length male: 7.3 mm
Female

Colouration mostly as in males. Prosoma: submarginal bands sometimes present. Legs sometimes with dark rings. Opisthosoma with paired dark marks sometimes joining to form long bands. Prosoma length: 3.45-3.89 mm.

Body length female: 7.0-9.8 mm
Distribution
  Presence
  No data
Global distribution (WSC 2024): Russia (Europe to East Siberia), USA (Alaska)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List

"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.

Russia, Northern   (no references) |||
References

Dondale C D, Redner J H (1990) The wolf spiders, nurseryweb spiders, and lynx spiders of Canada and Alaska. The Insects and arachnids of Canada, part 17. Ottawa, Canada, 383 pp. pdf

Marusik Y M, Koponen S, Makarova O L (2016a) A survey of spiders (Araneae) collected on the arctic island of Dolgiy (69°12′N), Barents Sea. Arachnology 17: 10-24 pdf

WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2 pdf

Updates
18-05-2016 Distribution update Detail
18-05-2016 Image insert