- Source: Acavoidea
The Acavoidea are a taxonomic superfamily of air-breathing land snails and slugs, terrestrial pulmonate gastropod mollusks in the informal group Sigmurethra.
This taxonomy was based on the study by Nordsieck, published in 1986.
Taxonomy
Families within the superfamily Acavoidea are as follows:
Family Acavidae Pilsbry, 1895
Family Caryodidae Conolly, 1915
Family Dorcasiidae Conolly, 1915
Family Macrocyclidae Thiele, 1926
Family Megomphicidae H.B. Baker, 1930
Family Strophocheilidae Pilsbry, 1902