Alphabetical Listing of Genera within this Taxa Group:
genus     Castrada T4074194
genus     Cephalopharynx T4075128
genus     Dochmiotrema T4078761
genus     Gullmariella T4074195
genus     Haloplanella T4074196
genus     Hoplopera T4074197
genus     Lioniella T4074198
genus     Magnetia T4075138
genus     Marinellia T4074192
genus     Notomonoophorum T4074199
genus     Opistomum T4074200
genus     Phaenocora T4074201
genus     Pratoplana T4074202
genus     Stygoplanellina T4074203
genus     Thalassoplanina T4074204