Wildlife and Wildflowers of Texas - Fish

The Bigscale logperch (Percina macrolepida) is a small freshwater fish located in North America. It is native to the Sabine River of Louisiana, the Red River of Oklahoma and Arkansas, and to the Rio Grande drainage of Texas, New Mexico, and Mexico. It is now widespread in the Arkansas River basin where it was likely introduced. It was introduced to the Sacramento-San Joaquin River drainage in central California, and in reservoirs fed by the California Aqueduct... less ↑

Percina shumardi (river darter) is a benthic species of freshwater fish in the family Percidae (Perches and Darters) of order Perciformes. It is native to North America. It is an inhabitant of small and medium rivers where it occurs in rocky riffles with clear, fast-flowing water. The river darter can reach up to 7.3 cm in length and has an average lifespan of three years. It can be distinguished from other darters by its unique front and... less ↑

Etheostoma gracile, the slough darter, is a small fish species of least conservation concern in the darter (Percidae) family. It inhabits slow to moderately flowing waters and with substrates that are predominantly mud, silt, or sand. Major food sources include chironomids, copepods, and cladocerans, as well as mayflies in the spring. Adults reach 35 to 50 mm (1.4 to 2.0 in) total length. It is one of the 324 species of fish found in Tennessee. less ↑

The goldstripe darter (Etheostoma parvipinne) is a species of ray-finned fish in the perch family. It is endemic to the southeastern United States where it is found in Gulf Slope streams from the Colorado River drainage in Texas to the Flint River in Georgia, the Atlantic Slope in Ocmulgee River system, Georgia, and the Mississippi embayment north as far as southeastern Missouri and western Kentucky. It is typically found in small springs, streams, and creeks with... less ↑

The orangethroat darter (Etheostoma spectabile) is a species of darter endemic to the central and eastern United States where it is native to parts of the Mississippi River Basin and Lake Erie Basin. Its typical habitat includes shallow gravel riffles in cooler streams and rocky runs and pools in headwaters, creeks, and small rivers, with sand, gravel, rubble, or rock substrates. It forages on the bottom for the aquatic larvae of midges, blackfly, mayfly and caddisfly,... less ↑

Walleye (Sander vitreus, synonym Stizostedion vitreum) is a freshwater perciform fish native to most of Canada and to the Northern United States. It is a North American close relative of the European Zander, also known as the pikeperch. The walleye is sometimes called the yellow walleye to distinguish it from the blue walleye, which is a subspecies that was once found in the southern Ontario and Quebec regions, but are now presumed extinct. However, recent genetic... less ↑