''Palaina moussoni'' is a species of minute

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as ...

with an operculum, a terrestrial

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk or

micromollusk A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ...

s in the family Diplommatinidae. This species is endemic to Palau.

References

moussoni Endemic fauna of Palau Molluscs of Oceania Molluscs of the Pacific Ocean Critically endangered fauna of Oceania Gastropods described in 1866 Taxonomy articles created by Polbot {{Palau-stub