Resources:
Linyphiidae  Blackwall, 1859 / Estrandia  Blauvelt, 1936   1 species

Estrandia grandaeva  (Keyserling, 1886)

Description
Male

Prosoma light chestnut-brown, elongated, egg-shaped, fovea V-shaped. Reticulation medially very fine and dense, laterally more roughly and obliquely. Chelicerae with 3 pro- and 2 retrolateral teeth. Sternum finely reticulated. Legs muddy yellow. Prosoma length: 1.4 mm, prosoma width: 1.1 mm.

Body length male: 2.5 mm
Female

As in male. Pars cephalica less elevated, prosoma and legs lighter. Epigyne: Almost semicircular, dark median field separates two large, anteriad widely opened, posteriorly hooded grooves. Prosoma length: 1.3 mm, prosoma width: 0.9 mm.

Body length female: 2.4-2.8 mm
Distribution
  Presence
  No data
Global distribution (WSC 2018): North America, Northern Europe, Russia (European to Far East), China, Japan
Figures
References

Aakra K, Morka G H, Antonson A, Farlund M, Wrånes R E, Frølandshagen R, Løvbrekke H, Furuseth P, Fjellberg A, Lemke M, Pfliegler W P, Andersen S, Olsen K M, Aadland B, Berggren K (2016) Spiders new to Norway (Arachnida, Araneae) with ecological, taxonomical and faunistic comments. Norwegian Journal of Entomology 63: 6-43

Farlund M (2012) Norwegian Spiders - Norske edderkopper. Online at http://crocea.wordpress.com/norsk-artsliste/

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

Løvbrekke H (unpubl.)

Millidge A F (1984) The taxonomy of the Linyphiidae, based chiefly on the epigynal and tracheal characters (Araneae: Linyphiidae). Bull Br arachnol Soc 6: 229-267

Paquin P, Dupérré N (2003) Guide d'identification des araignées de Québec. Fabreries, Supplément 11: 1-251 pdf

World Spider Catalog (2018) World Spider Catalog, version 19.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (15.07.2018) doi: 10.24436/2

Updates
02-10-2018 Image insert
14-01-2017 Image insert
13-06-2016 Datasheet update Old value
26-02-2014 Distribution update Old value