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Linyphiidae  Blackwall, 1859 / Agyneta  Hull, 1911   42 species

Agyneta birulai (Kulczyński, 1908)

WSC LSID urn:lsid:nmbe.ch:spidersp:011605

Key to genera | Key to species

Description
Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2026): Russia (Urals to Far East), China
Figures
species

male Pedipalp, retrolateral view
(Tao et al. 1995)

species

male Embolus
(Tao et al. 1995)

species

male Embolic division
(Tao et al. 1995)

species

male Median apophysis
(Tao et al. 1995)

species

male Lamella characteristica
(Tao et al. 1995)

species

male Paracymbium
(Tao et al. 1995)

species

female Epigyne, dorsal view
(Tao et al. 1995)

species

female Epigyne, posterior view
(Tao et al. 1995)

species

female Epigyne, ventral view
(Tao et al. 1995)

species

female Vulva
(Tao et al. 1995)

species

female Vulva
(Tao et al. 1995)

Distribution List
Russia, Northern   (Koponen et al., 1998; Esyunin & Efimik, 1996a) |||
References

Esyunin S L, Efimik V E (1996a) Catalogue of the spiders (Arachnida, Aranei) of the Urals. KMK Scientific Press, Moscow, 228 pp. pdf

Koponen S, Marusik Y M, Tanasevitch A V (1998) New data on the spider fauna of the Polar Urals (Aranei). Arthropoda Selecta 6: 109-119 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

Tao Y, Li S Q, Zhu, C D (1995) Linyphiid spiders of Changbai Mountains, China (Araneae: Linyphiidae: Linyphiinae). Beiträge zur Araneologie 4: 241-288 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2 pdf

Updates
28-08-2025 Distribution update Detail
17-07-2025 Distribution update Detail
13-02-2019 Image insert
13-02-2019 Distribution update Detail