31. The "'Helminthoglyptidae "'are a terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. 32. For example, the great majority of tunicates, pulmonate snails, opisthobranch snails and slugs are hermaphrodites. 33. "' Oxychilidae "'is a taxonomic terrestrial pulmonate gastropod mollusks in the superfamily Gastrodontoidea. 34. "' Aillyidae "'is a terrestrial pulmonate gastropod mollusks in the informal group Sigmurethra. 35. "' Xanthonychoidea "'is a taxonomic terrestrial pulmonate gastropod mollusks in the clade Stylommatophora. 36. "' Pupillidae "'is a terrestrial pulmonate gastropod mollusks or micromollusks in the superfamily Pupilloidea. 37. "' Sagdidae "'is a terrestrial pulmonate gastropod mollusks with highest diversity in the Greater Antilles. 38. Semislugs are pulmonate slugs with a greatly reduced external shell which is in some cases partly covered by the mantle. 39. Calcareous ( composed of calcium carbonate ) darts are found in a limited number of pulmonate families within the Stylommatophora. 40. Dall, 1917 is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the subfamily Bulimulinae.
