Nododelphinulidae

Nododelphinulidae is an extinct family of fossil gastropods in the superfamily Amberleyoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). 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 (Morris & Lycett, 1850)