Nododelphinulidae
Nododelphinulidae is an extinct family of fossil gastropods in the superfamily Amberleyoidea. This family has no subfamilies.
Genera
Genera within the family Nododelphinulidae include:- † Amphitrochus Cossmann, 1907
- † Costatrochus Gründel, 2009
- † Falsamotrochus Gründel & Hostettler, 2014
- † Helicacanthus Dacque, 1938
- † Laubetrochus Gründel & Hostettler, 2014
- † Nododelphinula Cossmann, 1916, the type genus
- * † ''Nododelphinula buckmani''