Semljicola arcticus (Eskov, 1989)
Description
Male
Prosoma yellowish brown. Prosoma length: 0.75-0.78 mm. Chelicerae yellowish brown, with 5 teeth on promargin. Legs yellowish brown, TmI 0.65, TmIV absent. Opisthosoma dark grey to almost black.
Body length male: 1.9-2.1 mmFemale
Prosoma length: 0.70-0.73 mm. Colouration as in males.
Body length female: 1.8-2.1 mmDistribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, retrolateral view
(Eskov 1989a)
Pedipalp, ventral view
(Eskov 1989a)
Pedipalp, retrolateral view
(Saaristo & Eskov 1996)
Pedipalp, prolateral view
(Saaristo & Eskov 1996)
Palpal tibia, mesal view
(Eskov 1989a)
Palpal tibia, dorsal view
(Saaristo & Eskov 1996)
Palpal tibia, mesal view
(Saaristo & Eskov 1996)
Prosoma, lateral view
(Saaristo & Eskov 1996)
Stridulatory area on the book lung
(Saaristo & Eskov 1996)
Epigyne, ventral view
(Eskov 1989a)
Epigyne, ventral view
(Saaristo & Eskov 1996)
Vulva
(Eskov 1989a)
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.
References
Eskov K Y (1989a) New Siberian species of erigonine spiders (Arachnida, Aranei, Linyphiidae). Spixiana 11: 97-109 
Saaristo M I, Eskov K Y (1996) Taxonomy and zoogeography of the hypoarctic erigonine spider genus Semljicola (Araneida, Linyphiidae). Acta Zoologica Fenninca 201: 47-69
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2
Updates
| 14-10-2025 | Distribution update | Detail |
| 14-10-2015 | Image insert | |
| 11-09-2015 | Image insert |