''Pleiodon'' may refer to:
* ''Pleiodon'', a genus of grasses currently considered to be a synonym of ''
Bouteloua
''Bouteloua'' is a genus of plants in the grass family. Members of the genus are commonly known as grama grass.
Taxonomy and systematics
The genus was named for Claudio and Esteban Boutelou, 19th-century Spanish botanists. David Griffiths p ...
''
*
''Pleiodon'' (bivalve), a genus within the family
Iridinidae
Iridinidae is a family of medium-sized freshwater mussels, aquatic bivalve mollusks in the order Unionida.
Genera
Genera within the family Iridinidae:
* ''Aspatharia'' Bourguignat, 1885 (monotypic)
* ''Chambardia'' Bourguignat, 1891
** ''Cham ...
{{Genus disambiguation