| Family: |
Percidae (Perches), subfamily: Etheostomatinae |
| Max. size: |
7.8 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater |
| Distribution: |
North America: St. Francis, White and Ouachita River drainages in Missouri, Arkansas and Louisiana, USA. Formerly in lower Wabash River in Indiana and Illinois, USA. |
| Diagnosis: |
|
| Biology: |
Occurs in fast gravel runs of clear, medium-sized rivers. |
| IUCN Red List Status: |
Near Threatened (NT); Date assessed: 02 August 2012 Ref. (130435)
|
| Threat to humans: |
harmless |
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