- Pulmonata, order Pulmonata - large order of gastropods usually breathing by means of a lung-like sac comprising most land snails and slugs and many freshwater snails
--1 is a kind of animal order
--1 is a member of Gastropoda, class Gastropoda, Gasteropoda, class Gasteropoda
--1 has members: Helicidae, family Helicidae; Physidae, family Physidae