original descriptionGirardi, H. (2009). Contribution à la connaissance du genre <i>Bythiospeum</i> Bourguignat, 1882, dans la France méridionale (1): <i>Bythiospeum diaphanum regalonense, Bythiospeum diaphanum luberonense, Bythiospeum diaphanum meyrarguense, Bythiospeum diaphanum alpillense</i>, nouvelles sous-espèces (Mollusca: Caenogastropda: Hydrobiidae: Belgrandiinae). <em>Documents malacologiques, Hors série.</em> 3: 153-162. page(s): 153, fig. 1 [details]
basis of recordBank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017.[details]
additional sourceGlöer P. (2022). The freshwater gastropods of the West Palaearctis. Identification key, Anatomy, Ecology, Distribution. II. Moitessieriidae, Bythinellidae, Stenothyridae. <em>Hetlingen: The author.</em> 370 pp. page(s): 136, fig. 198 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Only known from type locality [details] Type locality France, in a temporary source of the Régalon gorges, in the town of Chavel-Blanc in the Luberon range, Vaucluse [details]