Gnaphosidae  Banks, 1892 / Micaria  Westring, 1851   34 species

Micaria alpina  L. Koch, 1872

Description

Epigyne with large, deep groove with strongly sclerotised anterior margin. Femur III and IV with one distal bristle in basal half.

Body length male: 2.7-4.5 mm
Body length female: 2.7-4.5 mm
Additional information

probably boreo-alpine species

Distribution
  Presence
  No data
Global distribution (WSC 2024): USA (Alaska), Canada, Europe, Russia (Europe to Far East), Japan
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.

Austria   (no references) ||| Finland   (Koponen et al., 2016) ||| France   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Liechtenstein   (Arnold, 2001) ||| Norway   (Aakra & Hauge, 2003) ||| Russia, Eastern   (Tuneva & Esyunin, 2003a) ||| Russia, Northern   (Esyunin & Kazantsev, 2008; Tuneva & Esyunin, 2003a) ||| Sweden   (Kronestedt, 2001) ||| Switzerland   (no references) ||| United Kingdom   (Lavery, 2019) |||
References

Aadland B (unpubl.) .

Aakra K, Hauge E (2003) Checklist of Norwegian spiders (Arachnida: Araneae), including Svalbard and Jan Mayen. Norwegian Journal of Entomology 50: 109-129 pdf

Arnold K (2001) Beitrag zur Spinnenfauna (Arachnida, Araneae) des Fürstentums Liechtenstein. Berichte der Botanisch-Zoologischen Gesellschaft Liechtenstein-Sargans-Werdenberg 28: 211-244 pdf

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

Lavery A (2019) A revised checklist of the spiders of Great Britain and Ireland. Arachnology 18: 196-212 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

Løvbrekke H (unpubl.)

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). 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

Tuneva T K (2007) Review of the family Gnaphosidae in the Ural fauna (Aranei). 5. Genera Micaria Westring, 1851 and Arboricaria Bosmans, 2000. Arthropoda Selecta 15: 229-250 pdf

Tuneva T K, Esyunin S L (2003a) A review of the Gnaphosidae fauna of the Urals (Aranei), 3. New species and new records, chiefly from the south Urals. Arthropoda Selecta 11: 223-234 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
06-07-2023 Image insert
15-11-2022 Image insert
30-06-2022 Image insert
24-03-2021 Image insert
26-08-2020 Distribution update Detail
24-05-2020 Distribution update Detail