Alvania conica is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.MolluscaBase eds. (2024). MolluscaBase. Alvania conica Schwartz von Mohrenstern, 1867 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1567821 on 2024-02-11
Description
The length of the shell attains 2 mm, its diameter 1.2 mm. Distribution Fossils were found in the salt mines of Wieliczka, Poland.
References
External links Reuss, A. E. (1867). Die fossile Fauna der Steinsalzablagerungen von Wieliczka in Galizien. Sitzungsberichte der mathematisch-naturwissenschaftlichen classe der Kaiserlichen Akademie der Wissenschaften. 55(1): 17-182, pls. 1-8