Chamalycaeus expanstoma

Chamalycaeus expanstoma is a species of tropical land snails with an operculum, terrestrial gastropod mollusks in the family Alycaeidae.

Chamalycaeus expanstoma
Conservation status
Data Deficient  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Architaenioglossa
Superfamily:	Cyclophoroidea
Family:	Alycaeidae
Genus:	Chamalycaeus
Species:	C. expanstoma
Binomial name
Chamalycaeus expanstoma Minato, 1982

This species is endemic to Japan.