{{Short description|Genus of bivalves}} {{Automatic taxobox | taxon = Cyrtonaias | authority = Crosse & Fischer, 1894 }}
'''''Cyrtonaias''''' is a [[genus]] of [[freshwater mussel]]s, [[Aquatic animal|aquatic]] [[bivalve]] [[mollusk]]s in the family [[Unionidae]].
<!-- ==Species== Species within the genus ''Cyrtonaias'' include: Bot notice: new species go here
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==References== {{Reflist}} Haag, W. R. (2012). ''North American Freshwater Mussels: Natural History, Ecology, and Conservation''. Cambridge University Press. {{ISBN|978-0521199384}} {{Taxonbar|from=Q16920293}}
[[Category:Unionidae]] [[Category:Bivalve genera]]
{{Unionidae-stub}}