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

Micaria constricta  Emerton, 1894

Description
Male

Embolus narrow. Retrolateral tibial apophysis slender, shifted dorsally.

Body length male: 3.6 mm
Female

Anterior epigynal margin broken. Prosoma dark brown, margin black, thoracic part with 3 pairs of radiating stripes and V-shaped marking. Legs blackish brown, proximal half of femora lighter. Opisthosoma black.

Body length female: 3.6-4.5 mm
Distribution
  Presence
  No data
Distribution comment: Svalbard
Global distribution (WSC 2020): North America, Svalbard, Russia (Northern Europe to Middle Siberia)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Russia, Northern   (no references) ||| Svalbard   (Holm, 1958b) |||
References

Holm Å (1958b) The spiders of the Isfjord region of Spitsbergen. Zoologiska Bidrag från Uppsala 33: 29-67 pdf

Løvbrekke H (unpubl.)

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

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
31-08-2020 Image insert
24-05-2020 Distribution update Detail
11-05-2016 Distribution update Detail
01-04-2014 Datasheet update Detail
01-04-2014 Image insert