Alvania barreti

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Alvania barreti
Alvania barreti 001.jpg
Shell of Alvania barreti (specimen at MNHN, Paris)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Superfamily: Rissooidea
Family: Rissoidae
Genus: Alvania
Species:
A. barreti
Binomial name
Alvania barreti
(Morlet, 1885)
Synonyms
  • Alvania (Acinulus) barreti(Morlet, 1885à
  • Rissoa barretiMorlet, 1885 (basionym; does not belong to Rissoa)

Alvania barreti is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae. [1]

Contents

Description

The length of the shell attains 3.5 mm, its diameter 1.2 mm.

Distribution

Fossils of this species were found in late Eocene strata in Île-de-France, France.

References

  1. MolluscaBase eds. (2024). MolluscaBase. Alvania barreti (Morlet, 1885) †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=880753 on 2024-02-06