Alvania alta is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.MolluscaBase eds. (2024). MolluscaBase. Alvania alta Baluk, 1975 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=889237 on 2024-02-03
References
External links Bałuk, W. (1975). Lower Tortonian gastropods from Korytnica, Poland. Part I (Ślimaki Dolnotortońskie z Korytnicy. Część 1). Palaeontologia Polonica. 32: 1-186; plates I-XXI