Alphabetical Listing of Genera within this Taxa Group:

genus     Afrolittorina		T4035931
genus     Austrolittorina		T4033194
genus     Cenchritis		T4036852
genus     Echinolittorina		T4033211
genus     Littoraria		T4033237
genus     Littorina		T4009312
genus     Mainwaringia		T4038775
genus     Melarhaphe		T4038872
genus     Nodilittorina		T4039317
genus     Peasiella		T4039822
genus     Tectarius		T4033166