MolluscaBase taxon details
original description
(of Trivia sphaericulata var. perobsoleta Sacco, 1894 †) Sacco, F. (1894). I molluschi dei terreni terziarii del Piemonte e della Liguria. Parte XV. (Cypraeidae, ed Amphiperasidae). Carlo Clausen, Torino, 74 pp., 3 pl., available online at http://www.biodiversitylibrary.org/item/45381
page(s): 49, pl. 3 fig. 33 [details]
new combination reference
Fehse, D. & Vicián, Z. (2021). Contributions to the knowledge of the Triviidae. XLII: The genus <i>Laevitrivia</i> n. gen. <em>Conchylia.</em> 52(1-2): 55-78.
page(s): 59 [details]