Cybaeus balkanus Deltshev, 1997
Description
Male
Prosoma yellow to yellow-grey. Prosoma length: 3.85 mm. Chelicerae brown, promargin with 3, retromargin with 6 teeth. Legs yellow, annulated. Opisthosoma grey to dark grey, with distinct white pattern.
Body length male: 8.50 mmFemale
Colouration as in males. Prosoma length: 3.60 mm.
Body length female: 8.50 mmAdditional information
Under stones in forests
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, ventral view
(Deltshev 1997b)
Pedipalp, prolateral view
(Deltshev 1997b)
Pedipalp, ventral view
(Deltshev 1997b)
Pedipalp, prolateral view
(Deltshev 1997b)
Pedipalp, retrolateral view
(Deltshev 1997b)
Pedipalp, retrolateral view
(Deltshev 1997b)
Pedipalp, prolateral view
(Grapci-Kotori et al. 2022)
Pedipalp, retrolateral view
(Grapci-Kotori et al. 2022)
Pedipalp, ventral view
(Grapci-Kotori et al. 2022)
Palpal patella, prolateral view
(Grapci-Kotori et al. 2022)
Epigyne, ventral view
(Deltshev 1997b)
Vulva, ventral view
(Deltshev 1997b)
Vulva, dorsal view
(Deltshev 1997b)
Vulva, ventral view
(Geci unpubl.)
Vulva, dorsal view
(Geci unpubl.)
Habitus, dorsal view
(Geci unpubl.)
Distribution List
References
Blagoev G (2002) Check list of Macedonian spiders (Araneae). Acta Zoologica Bulgarica 54: 9-34 
Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018)
Deltshev C (1997b) A new species of Cybaeidae: Cybaeus balkanus spec. nov. from the mountains of Balkan peninsula (Arachnida: Araneae). Reichenbachia 32: 1-4
Deltshev C D, Ćurčić B P M, Blagoev GA (2003b) The spiders of Serbia. Inst. Zoology, Fac. Biology, Belgrade & Inst. Zoology, Bulg. Acad. Sci., Sofia. 832 pp.
Geci D (unpubl.) .
Grapci-Kotori L, Geci D, Naumova M, Ibrahimi H, Bilalli A, Musliu M, Gashi A, Kasumaj E (2022) Spiders from Sharr Mountain – new faunistic data (Arachnida: Araneae). Natura Croatica 31: 335-350
Komnenov M (2014) Spider fauna of the Osogovo Mt. Range, Northeastern Macedonia. Fauna Balkana 2: 1-267
Naumova M, Lazarov S, Deltshev C (2019a) Faunistic diversity of the spiders in Montenegro (Arachnida: Araneae). Ecologica Montenegrina 22: 50-89
Van Keer J, Van Keer K, De Koninck H, Ramel G (2010) The arachnofauna (Araneae) of wetland Kerkini (Macedonia-Northern Central Greece). Acta Zoologica Bulgarica 62: 141-160
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2