Gnaphosidae  Pocock, 1898 / Micaria  Westring, 1851   34 species

Micaria alpina  L. Koch, 1872

Beschreibung

Epigyne mit grosser, tiefer Grube, deren Vorderrand stark sklerotisiert. Femur III und IV mit einer distalen Borste in der basalen Hälfte.

Körperlänge Männchen: 2.7-4.5 mm
Körperlänge Weibchen: 2.7-4.5 mm
Zusätzliche Informationen

vermutlich boreo-alpine Art

Verbreitung
  Vorkommen
  kein Nachweis
Weltweite Verbreitung (WSC 2020): USA (Alaska), Canada, Europe, Russia (Europe to Far East), Japan
Abbildungen
Verbreitungsnachweise
Austria   (no references) ||| Finland   (Koponen et al., 2016) ||| France   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Liechtenstein   (no references) ||| Norway   (no references) ||| Russia, Eastern   (no references) ||| Russia, Northern   (Esyunin & Kazantsev, 2008) ||| Sweden   (Kronestedt, 2001) ||| Switzerland   (no references) ||| United Kingdom   (no references) |||
Literatur

Esyunin S L, Kazantsev D K (2008) On the spider (Aranei) fauna of the Pechoro-Ilychskiy Reserve (north Urals), with the description of a new Agroeca species (Liocranidae). Arthropoda Selecta 16: 245-250 pdf

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

Koponen S, Fritzén N R, Pajunen T (2016) Checklist of spiders in Finland (Araneae). 6th version, December 2016, online at http://biolcoll.utu.fi/arach/checklist_of_spiders_in_Finland.htm pdf

Kronestedt T (2001) Checklist of Spiders (Araneae) in Sweden [Preliminary version February 2001] pdf

Locket G H, Millidge A F (1951) British spiders. Vol. I. Ray Society, London, 310 pp. pdf

Locket G H, Millidge A F, Merrett P (1974) British Spiders, Volume III. Ray Society, London, 315 pp. 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

Platnick N I, Shadab M U (1988) A revision of the American spiders of the genus Micaria (Araneae, Gnaphosidae). American Museum Novitates 2916: 1-64 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
24-05-2020 Distribution update Detail