Cylichnoidea
Cylichnoidea is a superfamily of sea snails or bubble snails, marine gastropod molluscs in the order Cylichnidae, the "chalice bubble snails".
Families
- Colinatydidae Oskars, Bouchet & Malaquias, 2015
- Cylichnidae H. Adams & A. Adams, 1854
- Diaphanidae Odhner, 1914
- Eoscaphandridae Chaban & Kijashko, 2016
- Mnestiidae Oskars, Bouchet & Malaquias, 2015
;Synonyms:
- Amphisphyridae Gray, 1857: synonym of Diaphanidae Odhner, 1914