{{Short description|Species of gastropod}} {{Speciesbox | image = | status = DD | status_system = IUCN2.3 | status_ref = <ref name="iucn status 17 November 2021">{{cite iucn |author=Mollusc Specialist Group |date=1996 |title=''Chamalychaeus expanstoma'' |volume=1996 |article-number=e.T4524A10988047 |doi=10.2305/IUCN.UK.1996.RLTS.T4524A10988047.en |access-date=17 November 2021}}</ref> | genus = Chamalycaeus | species = expanstoma | authority = Minato, 1982 | synonyms = }}
'''''Chamalycaeus expanstoma''''' is a species of tropical land snails with an operculum, terrestrial gastropod mollusks in the family Alycaeidae.
This species is endemic to Japan.
==References== {{Reflist}}
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Category:Molluscs of Japan expanstoma Category:Taxonomy articles created by Polbot Category:Taxa named by Hiroshi Minato
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