Cornirostridae

The Cornirostridae is a taxonomic family of sea snails, marine gastropod mollusks in the informal group Lower Heterobranchia.

Genera

 * † Anomalorbina Paul, 1996
 * † Bonnetella Cossmann, 1918
 * Cornirostra Ponder, 1990
 * † Heteronatica Guzhov, 2019
 * Noerrevangia Warén & Schander, 1993
 * Tomura Pilsbry & McGinty, 1946
 * Genus brought into synonymy:
 * † Anomalorbis Paul, 1991 synonym of † Anomalorbina Paul, 1996 (invalid: junior homonym of Anomalorbis Vine, 1972 (Annelida); see Anomalorbina)
 * † Bonnetia Cossmann, 1907 : synonym of † Bonnetella Cossmann, 1918 (junior homonym of Bonnetia Robineau-Desvoidy, 1830 [Diptera])