Back
 Aylacostoma lineolata |
 Aylacostoma stringillata |
 Aylacostoma venezuelensis |
 Biomphalaria glabrata |
 Biomphalaria havanensis |
 Biomphalaria kuhniama |
 Biomphalaria pergrina |
 Biomphalaria straminea |
 Biomphalaria tenagofila |
 Bionphalaria pronum |
 Drepanotrema anatium |
 Drepanotrema cimex |
 Drepanotrema depressissmum |
 Drepanotrema kermatoides |
 Drepanotrema lucidum |
 Drepanotrema surinamensis |
 Gundlachia saulcyana |
 Hebetancylus moricandi |
 Planorbella duryi |
 Planorbis circumlineatus |