Raphitoma michaudi is an extinct species of sea snail, a marine gastropod mollusc in the family Raphitomidae.Catalogo dei tipi e degli esemplari figurati della collezione Bellardi e Sacco. pt. 1 (1981) Museo regionale di scienze naturali (Turin, Italy)
Description The length of the shell reaches 14 mm, its diameter 6.5 mm.
Distribution Fossils of this extinct marine species were found in Lower Pliocene strata in Italy
References
External links Bellardi L. (1877), I molluschi dei terreni terziarii del Piemonte e della Liguria /