Nesticus birsteini Charitonov, 1947
Description
Male
Prosoma length: 1.98 mm, prosoma width: 1.93 mm.
Female
Prosomalänge: 1.65 mm, prosoma width: 1.5 mm.
Additional information
Troglophile species (Mammola et al., 2022)
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp
(Pichka 1965)
Paracymbium
(Pichka 1965)
Epigyne/vulva
(Charitonov 1947)
Distribution List
References
Charitonov D E (1947) Spiders and harvestspiders from the caves of the Black Sea coast of the Caucasus. Byulleten Moskovskogo Obshchestva Ispytatelei Prirody (N.S., Biol.) 52: 15-28 
Mammola S, Pavlek M, Huber B A, Isaia M, Ballarin F, Tolve M, Čupić I, Hesselberg T, Lunghi E, Mouron S, Graco-Roza C, Cardoso P (2022) A trait database and updated checklist for European subterranean spiders. Scientific Data 9(236): 1-13
Mikhailov K G (2013) The spiders (Arachnida: Aranei) of Russia and adjacent countries: a non-annotated checklist. Arthropoda Selecta, Supplement 3: 1-262
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Pichka V E (1965) On the spider fauna of the caves in the west Transcaucasia. Zoologicheskiĭ Zhurnal 44: 1190-1196
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2