Helicidae is a large, diverse family of small to large, air-breathing land snails, sometimes called the "typical snails."
Physidae, common name the bladder snails, is a monophyletic taxonomic family of small air-breathing freshwater snails, aquatic pulmonate gastropod molluscs in the superfamily Lymnaeoidea.
Discus is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Discidae, the disk snails.
Oxychilus is a genus of small air-breathing land snails, terrestrial pulmonate gastropods in the family Oxychilidae, the glass snails.
Chilostoma is a genus of medium-sized, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the true snails.
Cylindrus is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the typical snails.
Theba is a taxonomic genus of air-breathing land snails, medium-sized pulmonate gastropod mollusks in the family Helicidae, the true snails.
Vitrea is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Pristilomatidae.
Otala is a genus of land snails in the subfamily Helicinae of the family Helicidae.
Monacha is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Trochulininae Lindholm, 1927 of the family Hygromiidae, the hairy snails and their allies.
Helicodonta, common name the "cheese snail", is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the subfamily Helicodontinae of the family Helicodontidae.
Euconulus is a genus of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Euconulidae, the hive snails.
Causa is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae.
Johann Samuel Schröter was a German Protestant pastor since 1763, who was also a conchologist, mineralogist and palaeontologist. He was a member of the Academy of Sciences Leopoldina.
Corneola is a genus of medium-sized, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the true snails.
Delphinatia is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the typical snails.
Pseudotachea is a genus of medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicinae of the family Helicidae.
