Rissooidea

Rissooidea is an important superfamily of gastropods. Oncomelania, a genus of snails that contribute to the survival of the schistosomiasis blood fluke, is a part of rissooidea.

Families

 * Adeorbidae
 * Anabathridae
 * Assimineidae
 * Barleeidae
 * Bithyniidae
 * Caecidae
 * Calopiidae
 * Elachisinidae
 * Emblandidae
 * Epigridae
 * Falsicingulidae
 * Hydrobiidae
 * Hydrococcidae
 * Iravadiidae
 * Istrianidae
 * Pomatiopsidae
 * Rissoidae
 * Sadlerianidae
 * Stenothyridae
 * Tornidae
 * Truncatellidae
 * Vitrinellidae