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Hippeutis complanatus

Hippeutis complanatus
Planorbis marginatus (Sowerby).jpg
NE
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia
clade Euthyneura
clade Panpulmonata
clade Hygrophila
Superfamily: Planorboidea
Family: Planorbidae
Subfamily: Planorbinae
Tribe: Segmentinini
Genus: Hippeutis
Species: H. complanatus
Binomial name
Hippeutis complanatus
(Linnaeus, 1758)
Synonyms

Segmentina complanata


Segmentina complanata

Hippeutis complanatus, or the flat ram's-horn snail, is a species of minute air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk or micromollusk in the family Planorbidae, the ram's horn snails.

Hippeutis complanatus is the type species of the genus Hippeutis.

The species is found in the Palearctic zone, including Europe.

This minute shell is almost perfectly planispiral and shaped like a lens. The whorls overlap one another. The shell color varies from offwhite to a brownish yellow.

This snail lives in ponds and ditches, and prefers calcium-rich waters.


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Wikipedia

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