Succinea, common name the amber snails, is a large genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Succineidae.
Vertigo is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs or micromollusks in the family Vertiginidae, the whorl snails.
Anguispira, the tigersnails, is a genus of small pulmonate land snails in the family Discidae endemic to North America. Snails in this genus are defined by their striped shells. Anguispira species are either habitat generalists like A. alternata or limestone specialists like A. cumberlandiana.
Fontigens is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
Inflectarius is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
Mesodon is a genus of land snails in the family Polygyridae.
Rich Mountain slitmouth or Pilsbry's narrow-apertured land snail, scientific name Stenotrema pilsbryi, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Polygyridae. This species is endemic to Ouachita Mountains of the United States.
Triodopsis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Polygyridae.
Vertigo arthuri is a species of land snail in the family Vertiginidae, the whorl snails. It is known by the common names callused Vertigo, or Midwest Pleistocene Vertigo.
Vespericola is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
Philomycidae are a family of air-breathing land slugs. They are terrestrial pulmonate gastropod mollusks in the superfamily Arionoidea.
Xolotrema is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
Euchemotrema is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
Praticolella is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
The Helminthoglyptinae are a subfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks within the family Xanthonychidae.
The taxonomy of the Gastropoda, as revised by Winston Ponder and David R. Lindberg in 1997, is an older taxonomy of the class Gastropoda, the class of molluscs consisting of all snails and slugs. The full name of the work in which this taxonomy was published is Towards a phylogeny of gastropod molluscs: an analysis using morphological characters.
Mesomphix is a genus of terrestrial gastropods belonging to the family Gastrodontidae.
Stenotrema calvescens, common name Chattanooga slitmouth, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the subfamily Triodopsinae of the family Polygyridae.
