Genus Brachystomia Monterosato, 1884

TYPE SPECIES. — Odostomia rissoides Hanley, 1844 (= Brachystomia scalaris (MacGuillivray, 1843)), subsequent designation by Crosse (1885). Recent, Europe.

REMARK

Due to the few shell characters of the genus, species belonging to Brachystomia Monterosato, 1884 have been included in Ondina de Folin, 1870 and Auristomia Monterosato, 1884 used as genera or subgenera (Lozouet et al. 2001; HØisaeter 2014).