Resources:
Linyphiidae  Blackwall, 1859 / Collinsia  O. Pickard-Cambridge, 1913   10 species

Collinsia thulensis  (Jackson, 1934)

Description
Male

Resembles C. holmgreni, but palpal tibia more swollen. Tibial apophysis absent. Paracymbium simple, smaller than tibia. Prosoma without dorsal pattern. Prosoma length: 0.8 mm.

Female

Resembles C. holmgreni. Epigyne: without outgrowth but with distinct furrow, with filled, heart-shaped fovea. Median plate visible. Prosoma length: 1.0 mm.

Distribution
  Presence
  No data
Distribution comment: Spitsbergen/Svalbard
Global distribution (WSC 2020): USA (Alaska), Canada, Greenland, Spitsbergen, Russia (Far North-East)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Svalbard   ( Holm, 1958b; ) |||
References

Brændegaard J (1940) I. Spiders (Araneina) from northeast Greenland between lats. 70°25' and 76°50' N. II. On the possibility of a reliable determination of species of the females of the genus Erigone. Meddelelser om Grønland 125(8): 1-29 pdf

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

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

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
24-05-2020 Distribution update Detail
13-06-2016 Datasheet update Detail
06-05-2014 Image insert
01-04-2014 Image insert