Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora.
Clausiliidae, also known by the common name door snails, is a taxonomic family of small, very elongate, mostly left-handed, air-breathing land snails, sinistral terrestrial pulmonate gastropod mollusks.
Pseudofusulus varians is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae.
Cochlodina is a genus of air-breathing land snails in the terrestrial pulmonate gastropod mollusk family Clausiliidae, the door snails.
Macrogastra is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Clausiliinae of the family Clausiliidae, the door snails.
Albinaria is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Clausiliidae, called the door snails.
Inchoatia is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Clausiliidae, the door snails.
Inchoatia haussknechti is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails.
Inchoatia megdova is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails.
Inchoatia inchoata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Clausiliidae, the door snails.
Odonteuxina is a subgenus of air-breathing land snails with a clausilium, terrestrial gastropod mollusks in the family Clausiliidae, the door snails. This subgenus is in the genus Euxinastra.
Alopia is a genus of gastropods belonging to subfamily Alopiinae of the family Clausiliidae.
Alopia bogatensis is a species of small, tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae.
Alopia canescens is a species of small, tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae.
Alopia glorifica is a species of small, tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae.
Alopia hirschfelderi is a species of small, tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae.
