''Mitromorpha panaulax'' is an extinct species of

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 in the family

Mitromorphidae Mitromorphidae is a monophyletic family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet, P. (2011). Mitromorphidae Casey, 1904. In: MolluscaBase (2018). Accessed through: World Register of Marin ...

.MNHN, Paris: Mitromorpha panaulax
/ref> n

Description

Distribution

This extinct marine species was found in Pliocene strata in Loire-Atlantiqye, France.

References

* Cossmann (M.), 1901 - Essais de Paléoconchologie comparée. livraison 4, pp. 1–293 panaulax Gastropods described in 1901 {{mitromorpha-stub