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Family	Genus	Species
Alycaeidae	5	21
Ampullariidae	10	102
Cochlostomatidae	5	112
Cyclophoridae	25	270
Diplommatinidae	9	162
Maizaniidae	1	1
Megalomastomatidae	1	2
Neocyclotidae	1	1
Pupinidae	9	37
Viviparidae	28	280