Alvania pseudalvania is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Subspecies=
- â Alvania pseudalvania raricostata <small>Iljina, 1976</small> (taxon inquirendum)
Distribution
Fossils have been found in Mid Miocene strata in the Central Paratethys.
References
- Andrusov, N. (1905). Maeotische Stufe. Zapiski Imperatorskago S.-Petersburgskago Mineralogicheskago Obshchestva, seriya 2. 43: 289âÂÂ451.
- Kowalke, T.; Harzhauser, M. (2004). Early ontogeny and palaeoecology of the Mid-Miocene rissoid gastropods of the Central Paratethys. Acta Palaeontologica Polonica. 49(1): 111âÂÂ134.
External links