Biomphalaria glabrata (Moricand, 1839) | 
Biomphalaria glabrata bahiensis (Dunker, 1850) | 
Biomphalaria glabrata ferruginea (Spix, 1827) | 
Biomphalaria intermedia (Paraense & Deslandes, 1962) | 
Biomphalaria kuhniana (Clessin, 1883) | 
Biomphalaria occidentalis Paraense, 1981 | 
Biomphalaria schrammi (Crosse, 1864) | 
Biomphalaria sp. 133883 |
Biomphalaria straminea (Dunker, 1848) | 
Biomphalaria tenagophila (A. d´Orbigny, 1835) | 
Drepanotrema cf. cimex (Moricand, 1839) | 
Drepanotrema cimex (Moricand, 1839) | 
Drepanotrema depressissimum (Moricand, 1839) | 
Drepanotrema pfeifferi (Strobel, 1874) | 
Drepanotrema schubarti (Haas, 1938) | 
Helisoma caribaeum (Orbigny, 1845) |
Planorbella scalaris (Jay, 1839) | | | | | | | |
