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 Biomphalaria amazonica |
 Biomphalaria canonica |
 Biomphalaria edisoni |
 Biomphalaria glabrata |
 Biomphalaria kuhniana |
 Biomphalaria oligoza var. B. philippiana |
 Biomphalaria pallida |
 Biomphalaria peregrina |
 Biomphalaria prona |
 Biomphalaria straminea |
 Biomphalaria teganophila teganophila |
 Depanotrema depresissimum |
 Drepanotrema anatinum |
 Drepanotrema cimex |
 Drepanotrema lucidum |
 Helisoma canonicum |
 Helisoma duryi |
 Helisoma peruvianum |