Revision of the genera Pareuthria Strebel, 1905, Glypteuthria Strebel, 1905 and Meteuthria Thiele, 1912 (Gastropoda: Buccinulidae) with the description of three new genera and two new species from Southwestern Atlantic waters Author Pastorino, Guido text Zootaxa 2016 4179 3 301 344 journal article 10.11646/zootaxa.4179.3.1 2509c232-3055-41e8-a304-d5d62ac3bb8c 1175-5326 256431 4E28347A-B0C4-4CF5-ACA4-0E9A6EAF930F Falsimacme new genus Type species. Euthria Glypteuthria kobelti Strebel, 1905 . Diagnosis. Shell fusiform, small, protoconch small, 1½ whorls, smooth, spiral ornamentation of rounded threads crossed by axial varices; operculum subelliptical, nucleus subterminal; radula prosiphiine, rachidian teeth absent; laterals with 5 to 8 cusps, the cusps point posteriorly within the animal, slightly decreasing in size from the center to the sides of the radula. Etymology. The name acknowledges the (falsa = false in Spanish) resemblance to the radulae and shell of the species Anomacme smithi Strebel. The genus is masculine. Included species. Only F. kobelti ( Strebel, 1905 ) . Distribution. As the type species. Remarks. Crenatosipho Linse, 2002 resembles Falsimacme n. gen. However, the radula has a small rachidian and large curved lateral teeth, both characters absent in Falsimacme n. gen.