Branchiogastropoda :: Branchiogastropoda (n. pl.) Those Gastropoda that breathe by branchiae, including the Prosobranchiata and Opisthobranchiata..
Gastrophrenic :: Gastrophrenic (a.) Pertaining to the stomach and diaphragm; as, the gastrophrenic ligament..
Gastropneumatic :: Gastropneumatic (a.) Pertaining to the alimentary canal and air passages, and to the cavities connected with them; as, the gastropneumatic mucuos membranes..
Gastropoda :: Gastropoda (n. pl.) One of the classes of Mollusca, of great extent. It includes most of the marine spiral shells, and the land and fresh-water snails. They generally creep by means of a flat, muscular disk, or foot, on the ventral side of the body. The head usually bears one or two pairs of tentacles. See Mollusca..
Gastropodous :: Gastropodous (a.) Of or pertaining to the Gastropoda.