Walckenaeria vigilax (Blackwall, 1853)
Description
Tibial apophysis rounded and simple. Paracymbium small. Epigyne with receptacula seminis visible through epigyne, separated by 1.5 diameter. Epigynal area almost twice as long as wide. Prosoma dark brown, with distinct radial stripes. Legs orange. Opisthosoma grey.
Body length male: 2-2.2 mmBody length female: 2.25-2.7 mm
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Pedipalp, ventral view
(Roberts 1987)
Pedipalp, ventral view
(Wiehle 1960a)
Pedipalp
(Wiehle 1960a)
Pedipalp
(Locket & Millidge 1953)
Pedipalp, retrolateral view
(Løvbrekke unpubl.)
Palpal tibia, dorsal view
(Løvbrekke unpubl.)
Tibial apophysis
(Wiehle 1960a)
Tibial apophysis
(Locket & Millidge 1953)
Prosoma, lateral view
(Løvbrekke unpubl.)
Epigyne
(Roberts 1987)
Epigyne
(Roberts 1987)
Epigyne
(Wiehle 1960a)
Epigyne
(Locket & Millidge 1953)
Epigyne
(Løvbrekke unpubl.)
Epigyne, ventral view
(Løvbrekke unpubl.)
Vulva
(Wiehle 1960a)
Vulva
(Løvbrekke unpubl.)
Prosoma, dorsal view
(Løvbrekke unpubl.)
Prosoma, lateral view
(Løvbrekke unpubl.)
Leg I
(Løvbrekke unpubl.)
References
Barrientos J A, Uribarri I, García-Sarrión R, Carballo P (2014b) Arañas (Arachnida, Araneae) del espacio natural de O Courel (Lugo, España). Revta Ibérica Aracnol 25: 33-41
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)
Buchholz S (2013) Spider records from East Macedonia and Thrace (NE Greece). Arachnologische Mitteilungen 45: 45-53
Cera I (2009) Four spider (Araneae) species new to the fauna of Latvia. Latvijas Entomologs 47: 93-94 
Cera I (2018) The checklist of Latvian spiders (Arachnida: Araneae). Environmental and Experimental Biology 16: 139-152
Fernández-Pérez J, Castro A, Prieto C E (2014) Arañas cavernícolas (Araneae) de la región Vasco-Cantábrica: nuevos registros y actualización del conocimiento. Revta Ibérica Aracnol 25: 77-91
Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org
Locket G H, Millidge A F (1953) British Spiders 2. Ray Soc London
Løvbrekke H (unpubl.)
Otto S (2019) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 10.2019. Internet: caucasus-spiders.info.
Pantini P, Isaia M (2019) Araneae.it: the online Catalog of Italian spiders, with addenda on other Arachnid Orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). http://araneae.it. [Old pdf-version: Checklist of the Italian spiders (version June 2018). online at Pantini_&_Isaia_- _Checklist_of_the_Italian_spiders._June_2018.] Fragmenta Entomologica 51: 127-152
Polchaninova N, Prokopenko E (2019) An updated checklist of spiders (Arachnida: Araneae) of Left-Bank Ukraine. Arachnologische Mitteilungen 57: 60-64 & App
Roberts M J (1987) The spiders of Great Britain and Ireland. Volume 2: Linyphiidae and checklist. Harley Books Colchester
Wiehle H (1960a) Spinnentiere oder Arachnoidea (Araneae). XI. Micryphantidae-Zwergspinnen. Tierwelt Deutschlands 47: 1-620
World Spider Catalog (2019) World Spider Catalog, version 20.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.09.2019) doi: 10.24436/2