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Linyphiidae  Blackwall, 1859 / Caucasopisthes  Tanasevitch, 1990   1 species

Caucasopisthes procurvus (Tanasevitch, 1987)

WSC LSID urn:lsid:nmbe.ch:spidersp:009700

Key to genera | Key to species

Description
Male

Prosoma and sternum blackish brown. Legs greyish brown. Opisthosoma black.

Body length male: 1.78 mm
Female

Prosoma blackish brown, with small medial depression. Sternum black. Legs greyish-brown. Opisthosoma dark grey.

Body length female: 1.9 mm
Distribution
  Presence
  No data
Global distribution (WSC 2026): Caucasus (Russia, Georgia)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

male Pedipalp
(Tanasevitch 1987a)

species

male Pedipalp
(Tanasevitch 1987a)

species

male Embolic division
(Tanasevitch 1987a)

species

male Palpal tibia, dorsal view
(Tanasevitch 1987a)

species

male Prosoma, lateral view
(Tanasevitch 1987a)

species

female Epigyne
(Tanasevitch 1987a)

species

female Vulva
(Tanasevitch 1987a)

Distribution List
Georgia   (Otto, 2022) ||| Russia, Southern   (Otto, 2022) |||
References

Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.

Tanasevitch A V (1987a) The linyphiid spiders of the Caucasus, USSR (Arachnida: Araneae: Linyphiidae). Senckenbergiana Biologica 67: 297-383 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