Herring are various species of forage fish, mostly belonging to the family Clupeidae.
The common dace is a species of freshwater and brackish water ray-finned fish from the family Cyprinidae which is native to Europe but which has been introduced to other parts of the world. It is a quarry species for coarse anglers.
The Roanoke bass is a species of freshwater fish in the sunfish family (Centrarchidae) of order Perciformes. This species is endemic to rivers in the eastern United States of America, where it is native only to the states of Virginia and North Carolina.
The Roanoke logperch is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is found in the Roanoke and Chowan drainages in Virginia and North Carolina in the United States. It inhabits low and moderate-gradient streams and rivers in warm, clear water in mostly unsilted gravel and rubble in runs, pools, and riffles. It is primarily insectivorous. This fish is a federally listed endangered species.
The Kessler's gudgeon is a European species of freshwater fish in the family Cyprinidae. It is found in the Danube and Vistula drainage basins, including parts of Poland, Austria, the Czech Republic, Ukraine, Bulgaria, Romania, Moldova, Hungary, Croatia, Bosnia and Herzegovina, Serbia, Montenegro, Slovakia, and Slovenia. It is a small fish of no economic or sporting importance. It was at one time classified as Gobio kessleri.
The freckled darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the United States.
The Gila topminnow or charalito is a species of fish in the family Poeciliidae. It is found in Mexico and the United States.
The Volga pikeperch, or Volga zander, is a species of fish in the perch family Percidae. It is found in Austria, Azerbaijan, Bosnia and Herzegovina, Bulgaria, Croatia, Germany, Hungary, Moldova, Romania, Russia, Serbia, Slovakia, and Ukraine.
Moggel is a freshwater African fish in genus Labeo. It occurs within the drainage basin of the Orange River. The species has been recorded in the Vaal River, Olifants River in Mpumalanga and Limpopo, introduced there by anglers.
Barbatula nuda is a species of ray-finned fish in the genus Barbatula, which belongs to the family Nemacheilidae, the stone loaches. This loach is found in the Liao and Taizi River drainages in northern China and in northern North Korea.
The saffron darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the eastern United States, where it is found in streams and creeks in Kentucky and Tennessee.
The spottail darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the eastern United States. It is found in the Ohio River basin and in the Red River system of the Cumberland River drainage. It inhabits rocky pools and nearby riffles of flowing waters up to the size of small rivers.
Paracrossochilus is a genus of cyprinid fishes containing two species, both of which are endemic to Borneo.
Zingel zingel, the zingel, is a species of freshwater ray-finned fish in the family Percidae. It is found in fast-flowing streams in southeastern Europe. It is the type species of the genus Zingel.
Mystacoleucus argenteus is a species of freshwater ray-finned fish belonging to the family Cyprinidae, the family which includes the carps, barbs, minnows and related fishes. This fish is found in Thailand and Myanmar in the drainage system of the Salween River.
The Tennessee darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the eastern United States, where it occurs in the Tennessee River drainage from western Virginia to western Tennessee. It also occurs in the upper Bluestone River drainage in western Virginia. It inhabits current-swept rocky pools and adjacent riffles of creeks and small to medium rivers. This species can reach a length of 6 cm (2.4 in).
The Gulf logperch is a small species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is found in North America where it occurs in the coastal river systems Of the Gulf of Mexico from Lake Pontchartrain drainages east through the Pearl and Pascagoula drainages to the Mobile basin. It prefers gravel runs and riffles of small to medium-sized rivers. This species was first formally described in 1992 by Bruce A. Thompson (1946-2007) with the type locality given as the Pearl River at river mile 46.8, below pools at Bluff Sill, about 6 kilometers south of Bogalusa, Louisiana, near Louisiana Highway 21 in Pearl River County, Mississippi.
The margined sculpin is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is found in the United States, inhabiting the Columbia River drainage from the Walla Walla River system, Washington, to the Umatilla River system in Oregon. It reaches a maximum length of 13.0 cm. It prefers rubble and gravel riffles.
Paracrossochilus vittatus is a species of freshwater ray-finned fish belonging to the family Cyprinidae, the family which includes the carps, barbs, minnows and related fishes. This fish is endemic to the island of Borneo where it occurs in the drainage systems running off its central mountain range including the Kapuas, Mahakam, Barito and Kusan in Kalimantan, the Rajang drainage in Sarawak and the Temburong basin in Brunei. This species is found in fast flowing, clear waters over stony or gravely riverbeds.
Barbatula cobdonensis is a species of freshwater ray-finned fish belongig to the family Nemacheilidae, the stone loaches. This loach is found in the lakes Khintiktig-Khol and Ak-Khol and in the Mogen-Buren River all within the drainage basin of the Kobdo River in northwestern Mongolia and the Tuva Republic in Russia. This taxon is placed with some uncertainty within the genus Barbatula as a species inquirenda, or it may be a junior synonym of B. compressirostris.
