Resources:
Linyphiidae  Blackwall, 1859 / Macrargus  Dahl, 1886   5 species

Macrargus boreus  Holm, 1968

Description
Male

Prosoma brown-orange. Sternum orange. Opisthosoma dark grey.

Body length male: 2.8 mm
Female

Prosoma orange. Sternum orange with darker margin. Opisthosoma dark grey.

Body length female: 2.6 mm
Distribution
  Presence
  No data
Global distribution (WSC 2020): Norway, Sweden, Finland, Estonia, Lithuania, Ukraine, Russia (Europe)
Figures
Distribution List
Estonia   ( no references ) ||| Finland   ( Koponen et al., 2016; ) ||| Lithuania   ( no references ) ||| Norway   ( no references ) ||| Russia, Central   ( no references ) ||| Russia, Western   ( no references ) ||| Sweden   ( no references ) ||| Ukraine   ( no references ) |||
References

Fjellberg A (unpubl.)

Gnelitsa V A, Koponen S (2010) A new species of the genus Macrargus (Araneae, Linyphiidae, Micronetinae) from the north-east of Ukraine and redescription of two related species. Vestnik zool 44(4): 1-9

Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org

Holm Å (1968) A contribution to the spider fauna of Sweden. Zool Bidr Upps 37: 183-209

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

Løvbrekke H (unpubl.)

Mikhailov K G (2013) The spiders (Arachnida: Aranei) of Russia and adjacent countries: a non-annotated checklist. Arthropoda Selecta, Supplement 3: 1-262 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

Updates
01-01-2020 Image insert
24-06-2019 Distribution update Detail
09-05-2016 Image insert
04-02-2014 Image insert