 1/4–1/6 total phallus length).Previously, the members of the Orthalicidae were also included in this subfamily, as the subfamily Orthalicinae, and the taxa listed here were placed in their own subfamily, the Bulimulinae.Bulimulinae was placed in the family Orthalicidae according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).