Dolichupis derkai Fehse & Grego 2002

Fehse & Grego 2002. Contributions to the knowledge of the Triviidae (Mollusca: Gastropoda). IV. New species in the genus Trivirostra Jousseaume, 1884 and Dolichupis Iredale, 1930. Conchiglia, 34(302), January-March 2002: 43-56