Alvania lagouardensis is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Distribution
Fossils of this marine species were found in Oligocene strata in France.
References
- Lozouet P. & Maestrati P. (1982). Nouvelles espèces de mollusques de l'Oligocène (Stampien) pour les bassins de Paris et d'Aquitaine. Archiv für Moluskenkunde. 112(1âÂÂ6): 165âÂÂ189.