''Granulina crystallina'' is a species of very small

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

, a marine

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 ...

in the family

Granulinidae Granulinidae are a family of small to medium-large sea snails, marine gastropod mollusks in the clade Neogastropoda.MolluscaBase eds. (2020). MolluscaBase. Granulinidae G. A. Coovert & H. K. Coovert, 1995. Accessed through: World Register of Mari ...

Description

Distribution

References

Granulinidae Gastropods described in 2000 {{Granulinidae-stub