3425 Etheostoma gracile (Girard, 1859) Percidae Perches Etheostomatinae Perciformes/Percoidei Teleostei Slough darter North America: Mississippi River basin from central Illinois and northeastern Missouri to Louisiana; extends up Arkansas and Red River drainages to southeastern Kansas and eastern Oklahoma; and Gulf Slope drainages from Tombigbee River (1 record) in Mississippi to Nueces River in Texas in the USA. AMNH 53390 1969 Etheostoma gracile AMNH 53411 1969 Etheostoma gracile AMNH 65328 1969 Etheostoma gracile AMNH 67713 1971 Etheostoma gracile