Clinostomus elongatus
** Rosyside dace Clinostomus funduloides
* Relict dace, Relictus solitarius (a monotypic genus)
* Riffle daces, genus Rhinichthys (including Tiaroga)
* Saskatchewan dace, Platygobio gracilis (a flathead chub)
* Shining dace, Semotilus corporalis