VALVATIDAE
Especes : 12 Taxa : 12 (maj:18-01-06)

VALVATINAE
Valvata
Valvata bicarinata Lea 1841, ( ) Amerique N. & C.,
Valvata biwaensis Preston 1916, ( 3 ) Japon,
Valvata cristata Muller 1774, ( 1 2 ) Europe O.,
Valvata hokkaidoensis Miyadi 1935, ( 2 ) Japon,
Valvata macrostoma Steenbuch 1847, ( 3 4 ) Europe,
Valvata naticina Menke 1845, ( ) Europe,
Valvata piscinalis (Muller 1774), ( 5 6 ) Europe O.,
Valvata pulchella Studer 1820, ( ) Europe,
Valvata stenotrema (Polinski ), ( ) Turquie,
Valvata tricarinata (Say 1817), ( 4 ) U.S.A.,

Megalovalvata
Megalovalvata demersa (Lindholm 1909), ( ) U.R.S.S., lac baikal
Megalovalvata piligera nudicarinata (Lindholm 1924), ( 5 ) U.R.S.S., lac baikal