Bolephthyphantes caucasicus (Tanasevitch, 1990)
Description
Male
Prosoma light brown with a dark midline. Opisthosoma white with a greyish pattern. Palp: distal branch of paracymbium with narrow tooth-like projection on outer margin.
Prosoma length: 1.1 mm, prosoma width: 0.9 mm.
Female
Prosoma pale with a dark midline. Opisthosoma white with a greyish pattern. Epigyne with narrow stretcher.
Prosoma length: 1.1 mm, prosoma width: 0.9 mm.
Distribution
Figures
Pedipalp
(Tanasevitch 1990)
Paracymbium
(Růžička 2000)
Paracymbium
(Tanasevitch 1990)
Epigyne
(Růžička 2000)
Epigyne, posterior view
(Tanasevitch 1990)
Epigyne, lateral view
(Tanasevitch 1990)
Epigynal plate
(Tanasevitch 1990)
Distribution List
References
Buchar J, Růžička V (2002) Catalogue of spiders of the Czech Republic. Peres Publishers, Praha, 351 pp. 
Miquet A, Oger P, Déjean S (2022) Bolephthyphantes caucasicus (Tanasevitch, 1990), nouvelle espèce pour la France découverte dans les Alpes et les Pyrénées (Araneae, Linyphiidae). Revue Arachnologique (2) 9: 26-29
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Růžička V (2000) Spiders (Araneae) of two valleys in the Krkonose Mts. (Czech Republic). Ekológia (Bratislava) 19, Suppl. 3: 235-244
Tanasevitch A V (1990) The spider family Linyphiidae in the fauna of the Caucasus (Arachnida, Aranei). In: Striganova B R (ed.), Fauna nazemnykh bespozvonochnykh Kavkaza. Moscow, Akaedemia Nauk, pp. 5-114
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2