Scissurelloidea

Scissurelloidea is a taxonomic superfamily of minute sea snails, marine gastropod mollusks or micromollusks in the subclass Vetigastropoda.

Taxonomy
This superfamily consists of two following families (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):
 * Family Scissurellidae Gray, 1847
 * Family Anatomidae McLean, 1989

Geiger (2009) updated two other subfamilies to family level:

Superfamily Scissurelloidea:
 * Family Anatomidae
 * Family Depressizonidae
 * Family Larocheidae
 * Family Scissurellidae