"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.
Arnold K (2001) Beitrag zur Spinnenfauna (Arachnida, Araneae) des Fürstentums Liechtenstein. Berichte der Botanisch-Zoologischen Gesellschaft Liechtenstein-Sargans-Werdenberg 28: 211-244
Hänggi A (1989) Beiträge zur Kenntnis der Spinnenfauna des Kantons Tessin II - Bemerkenswerte Spinnenfunde aus Magerwiesen der Montanstufe. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 62: 167-174
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
Thaler K (1976b) Two remarkable relict Arachnids from northern Italy: Sabacon simoni Dresco (Opiliones: Ischyropsalididae), Louisfaga rupicola (Simon) (Araneae: Tetragnathidae?). Bulletin of the British Arachnological Society 3: 205-210
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