n = 9
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Nothonotus aquali | (Williams & Etnier, 1978) | Nothonotus aquali | Percidae | Coppercheek darter |
| Nothonotus inscriptus | Jordan & Brayton, 1878 | Etheostoma inscriptum | Percidae | Turquoise darter |
| Nothonotus maculatus | (Kirtland, 1840) | Etheostoma maculatum | Percidae | Spotted darter |
| Nothonotus microlepidus | (Raney & Zorach, 1967) | Nothonotus microlepidus | Percidae | Smallscale darter |
| Nothonotus sanguifluus | (Cope, 1870) | Nothonotus sanguifluus | Percidae | Bloodfin darter |
| Nothonotus starnesi | Keck & Near, 2013 | Nothonotus starnesi | Percidae | Caney fork darter |
| Nothonotus thalassinus | Jordan & Brayton, 1878 | Etheostoma thalassinum | Percidae | Seagreen darter |
| Nothonotus vulneratus | (Cope, 1870) | Etheostoma vulneratum | Percidae | Wounded darter |
| Nothonotus wapiti | (Etnier & Williams, 1989) | Etheostoma wapiti | Percidae | Boulder darter |