Triforis fusca Dunker, 1860, Japan. A-C. Lectotype, ZMB/Moll no. 101922: front (A), left side (B), back (C). D-F, Paralectotype, ZMB/Moll no. 101922: front (D), left side (E), back (F). G. Original label by Dunker. H. Original museum label. I. Original figure in a later publication by Dunker (1861). Scale bar: A-F: 2 mm.

 
 
  Part of: Albano PG, Bakker PAJ (2016) Annotated catalogue of the types of Triphoridae (Mollusca, Gastropoda) in the Museum für Naturkunde, Berlin, with lectotype designations. Zoosystematics and Evolution 92(1): 33-78. https://doi.org/10.3897/zse.92.5936