Prosoma yellowish to light brown, slightly darkened in the middle. Legs yellowish to light brown. Opisthosoma bluish grey, egg-shaped. Spinnerets situated more anteriorly.
Body length male: 1.9-3.0 mmEpigyne appears as a simple transverse slit. Prosoma and legs yellowish to light grey. Opisthosoma very globular, grey with a bluish tinge.
Body length female: 1.9-3.0 mmIn buildings, usually in wine cellars, in caves. Builds umbrella-shaped webs and hangs upside down
This species of North American origin is not native to Europe (alien species). It had been introduced to Europe at least once and did establish.
Troglophile species (Mammola et al., 2022)
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"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.
Aakra K, Hauge E (2003) Checklist of Norwegian spiders (Arachnida: Araneae), including Svalbard and Jan Mayen. Norwegian Journal of Entomology 50: 109-129 ![]()
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) ![]()
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, Van Keer J, Russell-Smith A, Kronestedt T, Alderweireldt M, Bosselaers J, De Koninck H (2013) Spiders of Crete (Araneae). A catalogue of all currently known species from the Greek island of Crete. Nieuwsbrief van de Belgische Arachnologische Vereniging 28 (Suppl. 1): 1-147 ![]()
Bosmans R, Van Keer K (2017) Een herziene soortenlijst van de Belgische spinnen (Araneae). Nieuwsbrief van de Belgische Arachnologische Vereniging 32: 39-69 ![]()
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Brændegaard J (1966) Edderkopper: Eller Spindlere I Danmarks Fauna 72: 1-224 ![]()
Danışman T, Kunt K B, Özkütük R S, Coşar İ (2025a) The checklist of the spiders of Turkey. Version 2025 [last updated 01 December 2025], online at http://www.spidersofturkey.info ![]()
Helsdingen P J van (2025a) Catalogus van de Nederlandse spinnen. Versie 2025.1. 249 pp. ![]()
Isaia M, Tolve M, Pantini P (2025) Araneae.it: 2.0: the new updated version of the digital catalog of the Italian spiders and other arachnids (Arachnida: Araneae, Opiliones, Scorpiones, Pseudoscorpiones, Palpigradi, Solifugae). Fragmenta Entomologica 57: 197-204 ![]()
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Kovács G, Szinetár C, Eichardt J (2026) Adatok a zöld kis-álkaszáspók, Psilochorus simoni (Berland, 1911) biológiájához (Araneae: Pholcidae) [Data on the biology of the Wine Cellar Spider: Psilochorus simoni [Berland, 1911], (Araneae: Pholcidae)]. Biológia Savaria Természettudományi és Sporttudományi Közlemények 22: 65-83 ![]()
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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 ![]()
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