Cybaeus angustiarum L. Koch, 1868
Description
Male palp with projecting patellar apophysis, with ± parallel lateral margins. Epigyne with transverse oval epigynal groove, posterior margin semicircular. Prosoma yellow-brown, with fine, blackish pattern consisting of lines and spots. Sternum yellow-brown, with dark margin. Legs yellow-brown, with vague dark spots. Opisthosoma grey, dorsally with slender, bright median stripe and whitish spots.
Body length male: 6.0-10.0 mmBody length female: 6.0-10.0 mm
Additional information
In humid forests
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, ventral view
(Dahl 1931)
Pedipalp, ventral view
(de Blauwe 1973)
Pedipalp, ventral view
(Maurer 1992)
Pedipalp, ventral view
(Maurer 1992)
Pedipalp
(de Blauwe 1973)
Bulbus, ventral view
(Copley et al. 2009)
Tegular apophysis, retrolateral view
(Copley et al. 2009)
Patellar apophysis
(Loksa 1969)
Palpal patella, dorsal view
(Copley et al. 2009)
Palpal tibia, retrolateral view
(Copley et al. 2009)
Epigyne
(de Blauwe 1973)
Epigyne
(Maurer 1992)
Epigyne
(Loksa 1969)
Epigyne, ventral view
(Copley et al. 2009)
Vulva
(Dahl 1931)
Vulva
(Loksa 1969)
Vulva, ventral view
(Copley et al. 2009)
Vulva, dorsal view
(Copley et al. 2009)
Distribution List
References
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) 
Blauwe R de (1973) Revision de la famille des Agelenidae (Araneae) de la région Mediterranéenne. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique 49(2): 1-111
Blick T, Finch O-D, Harms K H, Kiechle J, Kielhorn K-H , Kreuels M, Malten A, Martin D, Muster C, Nährig D, Platen R, Rödel I, Scheidler M, Staudt A, Stumpf H, Tolke D (2016) Rote Liste und Gesamtartenliste der Spinnen (Arachnida: Araneae) Deutschlands. 3. Fassung, Stand April 2008, einzelne Änderungen und Nachträge bis August 2015. Naturschutz und Biologische Vielfalt 70/4: 383-510
Bosmans R, Chatzaki M (2005) A catalogue of the spiders of Greece – a critical review of all spider species cited from Greece with their localities. Nieuwsbrief van de Belgische arachnologische Vereniging 20 (2, suppl.): 1-124
Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254
Copley C R, Bennett R, Perlman S J (2009) Systematics of Nearctic Cybaeus (Araneae: Cybaeidae). Invertebrate Systematics 23: 367-401
Dahl M (1931) Spinnentiere oder Arachnoidea, VI: Familie Agelenidae. Die Tierwelt Deutschlands 23: 1-136
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.
Deltshev C, Komnenov M, Blagoev G, Georgiev T, Lazarov S, Stojkoska E, Naumova M (2013) Faunistic diversity of spiders (Araneae) in Galichitsa Mountain (FYR Macedonia). Biodiversity Data Journal 1(e977): 1-70
Freudenthaler P (2004) Erstes Verzeichnis der Spinnen Oberösterreichs. Denisia 12: 381-417
Gajdoš P, Svatoň J, Sloboda J (1999) Katalóg pavúkov Slovenska. Catalogue of Slovakian spiders. Ústav kr. ekol. SAV, Bratislava, 337 pp.
Hirna A, Gnelitsa V, Zhukovets E (2016) A checklist of the spiders (Araneae) of the Chornohora Mountain massif (Ukrainian Carpathians). Arachnologische Mitteilungen 51: 16-38
Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468
Loksa I (1969) Pokok I-Araneae I. Fauna Hungariae 97: 1-133
Maurer R (1992) Zur Gattung Cybaeus im Alpenraum (Araneae: Agelenidae, Cybaeinae) - Beschreibung von C. montanus n. sp. und C. intermedius n. sp.. Revue Suisse de Zoologie 99: 147-162
Milosevic B (2002) Aranea – Popis vrsta – Checklist. Hrvatsko entomološko društvo – Inventar entomofaune Hrvatske [Aranea – List of species – Checklist. Croatian Entomological Society – Inventory of Croatian entomofauna].
Otto S (2022) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 02.2022. Internet: caucasus-spiders.info.
Pantini P, Isaia M (2018) Checklist of the Italian spiders (version June 2018).
Rozwałka R, Stanska M (2008) Check-list of spiders (Araneae) of Poland. 1. December 2008. online at http://www.arachnologia.edu.pl/en/species/8-spiders-of-poland.html
Růžička V, Řezáč M (2022a) Seznam pavouků České republiky. List of spiders of the Czech Republic. Online at https://www.arachnology.cz/seznam-pavouku-cr-26.html and https://www.arachnology.cz/en/seznam-pavouku-cr-26.html
Samu F, Szinetár C (1999) Bibliographic check list of the Hungarian spider fauna. Bulletin of the British Arachnological Society 11: 161-184
Weiss I, Petrișor A (1999) List of the spiders (Arachnida: Araneae) from Romania. Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa” 41: 79-107
WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2