"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.
Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin
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). Fragmenta Entomologica 51: 127-152
WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2
Wunderlich J (1985d) Lepthyphantes pseudoarciger n. sp. und verwandte Arten der Lepthyphantes pallidus-Gruppe (Arachnida: Araneae: Linyphiidae). Senckenbergiana Biologica 66: 115-118