Resources:
Gnaphosidae  Pocock, 1898 / Micaria  Westring, 1851   34 species

Micaria nivosa  L. Koch, 1866

Description

Embolus strongly bent. Epigyne variable, with bent, mostly bipartite transverse ridge, without groove, with sickle-shaped structure posteriorly. Tibia I and II female: ventrally with 5-6 pairs of thin bristles.

Body length male: 3.2-5.5 mm
Body length female: 3.2-4.83 mm

Frequency: Rarely found

Distribution
  Presence
  No data
Global distribution (WSC 2020): Europe, Russia (Europe to South Siberia), Kazakhstan
Figures
Distribution List
Austria   (no references) ||| Czechia   (no references) ||| Estonia   (no references) ||| Finland   (Koponen et al., 2016) ||| Germany   (no references) ||| Hungary   (Samu & Szinetár, 1999) ||| Italy   (Pantini & Isaia, 2019) ||| Norway   (Aakra & Hauge, 2003) ||| Poland   (no references) ||| Romania   (no references) ||| Russia, Eastern   (no references) ||| Russia, Northern   (no references) ||| Slovakia   (no references) ||| Sweden   (Kronestedt, 2001) ||| Switzerland   (no references) ||| Ukraine   (no references) |||
References

Aakra K (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

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

Løvbrekke H (unpubl.)

Mikhailov K G (1988) Contribution to the spider fauna of the genus Micaria Westring, 1851 of the USSR. I (Aranei, Gnaphosidae). Spixiana 10: 219-334 pdf

Miller F (1967) Studien über die Kopulationsorgane der Spinnengattung Zelotes, Micaria, Robertus und Dipoena nebst Beschreibung einiger neuen oder unvollkommen bekannten Spinnenarten. Přírodovědné práce ústavů Československé Akademie Věd v Brně (N.S.) 1: 251-298 pdf

Miller F (1971) Pavouci-Araneida. Klíč zvířeny ČSSR 4: 51-306 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

Samu F, Szinetár C (1999) Bibliographic check list of the Hungarian spider fauna. Bulletin of the British Arachnological Society 11: 161-184 pdf

Tullgren A (1946) Svensk spindelfauna. 3. Egentiliga spinddlar. Araneae Fam 5-7. Clubionidae, Zoridae och Gnaphosidae. Stockholm (Entomol Fören.): 141 pp. 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
03-08-2017 Image insert
02-08-2017 Image insert