Architectibranchia

Architectibranchia is a clade of marine snails, gastropod molluscs.

It was originally established containing the superfamilies Acteonoidea, Ringiculoidea, and Diaphanoidea.

2005 taxonomy
Architectibranchia was not used in the taxonomy by Bouchet & Rocroi (2005) and this taxon name has been listed as an available name.

2009 taxonomy
Clade Architectibranchia was reinstated by Malaquias et al. in 2009; they limited the taxon to Acteonoidea and Ringiculoidea.

There are five families within the clade Architectibranchia:
 * Acteonidae
 * Aplustridae
 * Bullinidae
 * Ringiculidae
 * Notodiaphanidae

2010 taxonomy
Taxon Architectibranchia is not explicitly mentioned in the molecular analysis by Jörger et al. (2010). However, some of its members were included: Acteonoidea was moved to Lower Heterobranchia.