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

Alvania perregularis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Superfamily: Rissooidea
Family: Rissoidae
Genus: Alvania
Species:
A. perregularis
Binomial name
Alvania perregularis
Sacco, 1895
Synonyms
  • Alvania (Acinus) mariae var. perregularis Sacco, 1895 superseded rank
  • Alvania (Arsenia) perregularis Sacco, 1895 superseded rank
Variety
  • Alvania perregularis var. varicosa Friedberg, 1923 (taxon inquirendum)

Distribution

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Fossils of this species were found in Tortonian strata (Miocene) near Steinbrunn, Austria.

References

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  1. ^ MolluscaBase eds. (2024). MolluscaBase. Alvania perregularis Sacco, 1895 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=957103 on 2024-02-08
  • Landau, B. M., Harzhauser, M., İslamoğlu, Y. & da Silva, C. M. (2013). Systematics and palaeobiogeography of the gastropods of the middle Miocene (Serravallian) Karaman Basin, Turkey. Cainozoic Research. 11-13: 1–584.
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