Alvania littorinoides | |
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Shell of Alvania littorinoides (holotype at MNHN, Paris) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Littorinimorpha |
Superfamily: | Rissooidea |
Family: | Rissoidae |
Genus: | Alvania |
Species: | †A. littorinoides
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Binomial name | |
†Alvania littorinoides Cossmann, 1921
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Alvania littorinoides is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae. [1]
The length of the shell attains 2.25 mm, its diameter 1.5 mm.
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adding to it. (February 2024) |
Fossils of this species were found in Pliocene strata in Lower Normandy, France.