Siphonarioidea
Siphonarioidea is a taxonomic superfamily of air-breathing sea snails or false limpets, marine gastropod mollusks in the clade Panpulmonata.Siphonarioidea was previously a superfamily in the informal group Basommatophora within the Pulmonata.2010 taxonomy
Jörger et al. determined that the Basommatophora was a polyphyletic group, and they moved the Siphonarioidea to the Panpulmonata.