Diplodon pfeifferi is a species of bivalve in the family Hyriidae. It is endemic to Brazil.
References
- ^ Mansur, M.C.D. (1996). "Diplodon pfeifferi". IUCN Red List of Threatened Species. 1996: e.T6634A12791749. doi:10.2305/IUCN.UK.1996.RLTS.T6634A12791749.en. Retrieved 16 November 2021.