Megomphicidae is a taxonomic family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Acavoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
The family Megomphicidae has no subfamilies.
Genera within the family Megomphicidae include: https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=566904