original description
(of Bythiospeum tellinii Pollonera, 1886) Pollonera C. (1886). Note malacologiche. I. Molluschi della Valle del Natisone (Friuli). <em>Bullettino della Società Malacologica Italiana.</em> 12: 204-223., available online at https://www.biodiversitylibrary.org/page/40594765
page(s): 205, pl. VI, fig. 14 [details]
basis of record
Glöer 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): 195, fig. 311 [details]
From editor or global species database
Type locality Slovenia, in the caves found in the upper part of the Nadiža river valley [details]