| Bigeye chub | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Subfamily: | Leuciscinae |
| Clade: | Pogonichthyinae |
| Genus: | Hybopsis |
| Species: | H. amblops |
| Binomial name | |
| Hybopsis amblops (Rafinesque, 1820) | |
| Synonyms | |
| |
Bigeye chub (Hybopsis amblops) is a species of freshwater fish in the carp family (Cyprinidae).
The native range of the Bigeye chub includes the Lake Ontario and Lake Erie drainages in New York, Pennsylvania, Ohio, and Michigan as well as the Ohio River basin from New York to eastern Illinois and south to the Tennessee River drainage, Georgia and Alabama, and the Ozarks of southern Missouri, northern Arkansas, and northeastern Oklahoma. There is one record of this species in the Cottonwood River in Kansas. It is absent from the Missouri River drainage. [1] This species is listed threatened in Illinois. [2]
The bigeye chub is a freshwater fish of the United States. It prefers a habitat near riffles in quiet water with aquatic vegetation, in small to moderate size, clear-water tributaries with a sand, gravel, or rocky substrate. It is highly intolerant of siltation. [1]
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This species has a long, blunt snout with a down turned, overhanging mouth. It is a light greenish yellow color, besides the black lateral stripe stretching from its mouth to the tail. Like other Hybopisis, this species has a single mouth barbel that contains taste buds. The bigeye chub has an elliptical eye shape that is directed upward. They reach about 2 to 3 inches (51 to 76 mm) in length. Their diet consists of aquatic insects such as different kinds of larvae and large mayfly.
The bigeye chub experienced drastic population declines in the mid 20th century. In the 1970's and 1980's, they were so rapidly disappearing they were thought to be extirpated. With recovery methods and research, a steady increase has been seen since 2000 in central Illinois.[ citation needed ] They are now considered threatened there. [2]
The lake chub is a freshwater cyprinid fish found in Canada and in parts of the United States. Of all North American minnows, it is the one with the northernmost distribution. Its genus, Couesius is considered monotypic today. The genus was named after Elliott Coues, who collected the holotype specimen.
The bonytail chub or bonytail is a cyprinid freshwater fish native to the Colorado River basin of Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming in the southwestern United States; it has been extirpated from the part of the basin in Mexico. It was once abundant and widespread in the basin, its numbers and range have declined to the point where it has been listed as endangered since 1980 (ESA) and 1986 (IUCN), a fate shared by the other large Colorado basin endemic fish species like the Colorado pikeminnow, humpback chub, and razorback sucker. It is now the rarest of the endemic big-river fishes of the Colorado River. There are 20 species in the genus Gila, seven of which are found in Arizona.
The sturgeon chub is a species of ray-finned minnow fish in the family Cyprinidae. It is found only in the United States. It is a species of concern in the Charles M. Russell National Wildlife Refuge in Montana.
The sicklefin chub is a species of ray-finned minnow fish in the family Cyprinidae. It is found only in the United States. It is one of the 324 fish species found in Tennessee, and is a species of concern in the Charles M. Russell National Wildlife Refuge in Montana.
The blackstripe topminnow, Fundulus notatus, is a small freshwater fish in the family Fundulidae, found in central North America.
The hornyhead chub is a small species of minnow in the family Cyprinidae of order Cypriniformes. It mainly inhabits small rivers and streams of the northern central USA, up into Canada. The adults inhabit faster, rocky pools of rivers.
The rosyface chub is a species of freshwater fish in the carp family (Cyprinidae), found in the United States.
The lined chub is a species of freshwater ray-finned fish from the carp and minnow family, Cyprinidae. It is endemic to the United States of America where it occurs in the Coosa and Tallapoosa River systems in the states of Alabama, Georgia and Tennessee. It can be found in small to medium-sized streams which have pools and riffles over sand, gravel, or rubble beds; especially in gently flowing to quiet, clear water close to riffles and vegetation. It feeds on chironomid larvae and pupae, and larger aquatic insects It is threatened by canalisation of its native rivers and by siltation caused by logging.
The warpaint shiner is a species of freshwater fish found in North America. It is common in the upper Tennessee River basin as well as in the Savannah River, the Santee River, and the New River in North Carolina. Adults have a mean length of 9 centimetres (3.5 in) and can reach a maximum length of 14 centimetres (5.5 in). The maximum age reported for this species is 4 years.
The silver chub is a species of freshwater fish of the family Cyprinidae found in North America.
The redtail chub is a freshwater fish found in the U.S. states of Tennessee and Kentucky.
The river chub is a minnow in the family Cyprinidae. It is one of the most common fishes in North American streams.
The lake chubsucker is a species of freshwater fish endemic to North America, found in the Great Lakes and the Mississippi River basin, as far north as Ontario, Canada, extending south to the Gulf of Mexico. It is mainly found in lakes, ponds, and swamps, rarely in streams.
The redspotted sunfish, also known as a stumpknocker, is a species of freshwater ray-finned fish, a sunfish from the family Centrarchidae which is native to the United States. The redspotted sunfish was previously considered to be a western subspecies of spotted sunfish but was distinguished as a separate species by Warren in 1992.
The gilt 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 can be found in a number of states in the Mississippi River drainage of the United States although it has been extirpated from some river systems in which it was at one time present, mostly due to siltation and pollution problems. Males are more colorful than females and can grow to a length of about 9 cm (3.5 in). It is a benthic fish that feeds primarily on small aquatic insect larvae. Males form territories during the breeding season in late spring and early summer. Spawning typically takes place at the upper ends of riffles with sandy and gravelly bottoms interspersed with larger cobbles. Some organisations are endeavouring to conserve populations of the gilt darter and re-introduce it to states where the fish has been extirpated but suitable habitat still exists.
Hybopsis is a genus of cyprinid fish endemic to the United States. There are currently six described species in this genus.
The gravel chub, also known as the spotted chub, is a freshwater minnow from the family Cyprinidae. This species of fish has a spotted distribution inhabiting various small rivers and streams in North America. The gravel chub requires a highly specific clean habitat making it vulnerable to various types of pollutants and in need of conservation efforts.
The clear chub is a species of freshwater fish in the carp family (Cyprinidae).
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