Mississippi silvery minnow | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Cypriniformes |
Family: | Cyprinidae |
Subfamily: | Leuciscinae |
Clade: | Pogonichthyinae |
Genus: | Hybognathus |
Species: | H. nuchalis |
Binomial name | |
Hybognathus nuchalis Agassiz, 1855 | |
Synonyms | |
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The Mississippi silvery minnow (Hybognathus nuchalis) is a species of fish in the family Cyprinidae. It is one of the 324 fish species found in Tennessee. Relative to other minnows, the Mississippi Silvery Minnow is a large minnow. These minnows require a body of water with little to no current. The most documentation of these minnows is from the Little and Great Miami river along with the Ohio river and tributes off these rivers. In terms of conservation, the population in Ohio is at an all-time low, [2] but overall there is little conservation concern about this specific minnow. [3] In general there has been little research done on the Mississippi silvery minnow.
The Mississippi silvery minnow is native to North America. [4] North America these fish have been documented to live in low land areas of the Mississippi River basin. This stretches from Minnesota down to Ohio. There is also documentation of these minnows in the Mississippi River all the way to the Gulf of Mexico. It is very common to find these fish in smaller streams right before the stream connects to a larger stream/river. [5] Other states that have records of the Mississippi silvery minnow include Tennessee, Alabama, Texas, and New Mexico.
The Mississippi silvery minnow gets its name in part to its appearance. The majority of this fish is covered in silver scales that are very reflective with a large dark stripe down the center of their back. [6] The average minnow length is between 12 and 13 centimetres (4.7 and 5.1 in). The Mississippi silvery minnow has a lateral line on each side of its body. [7] These minnows have a pair of pectoral fins, along with a pair of small pelvic fins. [8] The Mississippi silvery minnow, like many other minnows, have an anal fin, dorsal fin, and a powerful caudal fin. The dorsal fin is very centered between the head and the caudal fin. All fins on the fish have no makings and are transparent. The Mississippi silvery minnow closely resembles the Cypress minnow. [5]
The Mississippi silvery minnow mainly lives in freshwater river basins and shallow ponds/streams. These shallow streams are usually low gradient streams. These fish are categorized as benthopelagic feeders. The Mississippi silvery minnow feeds in large schools of other silvery minnows [9] and feed mainly on benthos, which is the flora and fauna found on the bottom or in the sediment, and also small swimming organisms. [10]
The female Mississippi silvery minnow spreads her eggs along the bottom in soft mud. The offspring will spawn in early summer, dates vary depending on location. [11] For example, in Wisconsin they span in late April. Eggs are on average 0.8mm in diameter. [12] Mississippi silvery minnows do not provide any sort of parental care from either the male or female. These minnows have also never been documented defending any sort of territory. [13]
There is little to no information/research done on the Mississippi silvery minnow. This is most likely due to how many different types of minnows populate the United States. If there's any question to what the Mississippi silvery minnow looks like Google Images will provide adequate photos; Due to copyright issues, no pictures were able to be inserted onto this page.
The white crappie is a freshwater fish found in North America, one of the two species of crappies. Alternate common names for the species include goldring, silver perch, white perch and sac-a-lait. USS Goldring is named for the fish. The genus name Pomoxis refers to crappies' sharp operculum, while the species name annularis means 'having rings', i.e., it has vaguely vertical bars on the body.
The southern redbelly dace, is a North American species of temperate freshwater fish of the family Cyprinidae. The natural geographic range extends from Western New York to Minnesota, and south to Oklahoma, Arkansas, and Alabama. This fish prefers flowing pools of creeks and streams.
Hybognathus is a genus of ray-finned fish in the family Cyprinidae. Its members are collectively known as the silvery minnows. Hybognathus are pelagophils that are native to North America. The populations of such pelagophils, including species of Hybognathus, continue to decrease in their natural habitats.
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.
Phenacobius, the suckermouth minnows, is a genus of cyprinid fishes endemic to the United States. Historically the suckermouth minnow was not found as far eastward as Ohio, now they seem to be a stable species living throughout the Midwest and parts of southern states such as Texas, New Mexico, and Alabama. Many forests and prairies were cleared out to make farmland, this caused for drainage streams and rivers to take form, moving the minnows eastward. Originally the suckermouth minnows probably never crossed the Mississippi River prior to the developed farm land. They have a lifespan of roughly 3–5 years, but is hard to measure due to predation, survival rate of about 50 percent. There are currently five described species. Etymologically, "phenacobius" means "deceptive life", possibly because these species eat insects despite an herbivorous appearance.
The Sandhills chub is a species of freshwater fish in the family Cyprinidae of order Cypriniformes. There are 4 species of Semotilus, 2 of which occur in South Carolina. This fish is found only in North Carolina and South Carolina. The Sandhills chub is predominately found in the Carolina Sandhills and some areas of Cape Fear, Pee Dee and Santee river drainages. It is characterized by its robust body, large head and lack of a dark blotch or smudge on their dorsal fin which is present on the closely related Creek Chub. The Sandhills chub has fine scales, a pinkish body and can be up to 9.4 inches.
The sand shiner is a widespread North American species of freshwater fish in the family Cyprinidae. Sand shiners live in open clear water streams with sandy bottoms where they feed in schools on aquatic and terrestrial insects, bottom ooze and diatoms.
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 spottail shiner or spottail minnow is a small- to medium-sized freshwater minnow. It can be found as far north as Canada and as far south as the Chattahoochee River in Georgia. These shiners live in lakes, rivers, and creeks. They occupy the rocky or sandy shorelines and bottoms of the water. One of the defining features of a spottail shiner is the black spot found at the base of the caudal fin. These shiners generally spawn from late June through July.
The longnose shiner is a species of ray-finned fish in the genus Notropis.
Western blacknose dace is a common species of ray-finned fish belonging to the family Cyprinidae and the genus Rhinichthys. Western blacknose dace have tan to dark brown backs, lighter sides, and cream colored undersides. Dark blotches are sporadically scattered across their sides and backs. A distinctive dark colored mid-lateral stripe from the tip of the snout to the caudal peduncle is present. The snout is relatively long and they have a slightly sub-terminal mouth. The stripe is dark brown in females and is a rusty pink color in males during spawning season. The lateral stripe is more pronounced and the caudal spot is present in juveniles. Similar to other species of dace the western blacknose dace give the illusion of having no scales but in actuality the scales are so small they are hard to see. Western blacknose dace are typically 2-3 inches long but can grow to as long as 4 inches. They have a forked tail, single dorsal fin with 8 rays and no spines, a pelvic fin on the abdominal, no adipose fin, and an anal fin with 7 rays and no spines.
Silverjaw minnows are part of the family Cyprinidae, which includes carps and minnows. With over 300 known species, there are more species of minnows native to North America's fresh waters than any other fish. Minnows can be hard to distinguish because many look alike. All minnows have one dorsal fin, ventral fins near the anus, a lateral line system, and smooth, round cycloid scales. Their jaws lack teeth, but they have one to three rows of pharyngeal teeth to grind food. Defining physical characteristics such as the number and type of fin rays, type of scales, and pattern of pharyngeal teeth are used to distinguish minnows.
The brassy minnow is a species of fish belonging to the family Cyprinidae. The family Cyprinidae consists of mainly freshwater minnows and carps. The fish gets its scientific name from the Greek word Hybognathus, meaning bulging jaw, and hankinsoni from the American scientist, T.L. Hankinson. It is commonly found throughout the northern United States and Canada.
The Cypress minnow is a species of freshwater ray-finned fish from the carp family Cyprinidae. It is endemic to the United States where it occurs in the Mississippi and Ohio drainages as well as some other rivers which drain into the Gulf of Mexico.
The plains minnow is one of the 324 fish species found in central United States. It is a large minnow that was once a common bait fish. The plains minnow requires shallow, slow-moving streams to complete its life cycle. Pollution, dams, and introduced sport fish have caused populations to decline.
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The bluntnose minnow is a species of temperate freshwater fish belonging to the genus Pimephales of the cyprinid family. Its natural geographic range extends from the Great Lakes south along the Mississippi River basin to Louisiana, and east across the Midwestern United States to New York State. The bluntnose is very ubiquitous, and may be the most common freshwater fish in the Eastern U.S.
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