| Harelip sucker | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Catostomidae |
| Genus: | Moxostoma |
| Species: | †M. lacerum |
| Binomial name | |
| †Moxostoma lacerum (D. S. Jordan & Brayton, 1877) | |
| Synonyms | |
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The harelip sucker (Moxostoma lacerum) was a species of ray-finned fish in the family Catostomidae. It was found only in the United States. It is considered extinct as it has not been seen alive since 1893. [1]
Two mouth characteristics separate the harelip sucker from all other catostomids: a nonprotractile upper lip and a lower lip that is divided into two distinct lobes. The head is short, accounting for only 20 to 22 percent of the standard length. The dorsal fin has 11 or 12 soft rays, and its free margin is slightly concave. The lateral line is complete and contains 42 to 46 scales. Body colors of freshly caught specimens are described by David Starr Jordan and Alembert Winthrop Brayton (1877) and Jordan (1882). The back is olive to brownish, and the venter and sides are silver or white. The lower fins are slightly orange, while the remaining fins are cream to dusky. The dorsal fin is dusky and edged in black. Although morphologically distinct from one another, this species and the blacktail redhorse in the Mobile basin have similar body colors. [2]
The harelip sucker was first collected in 1859 and described in 1877. It spread from the south-east United States to the middle and lower Ohio basin, the White drainage of the Ozarks and the Maumee system of Lake Erie. This fish holds the dubious distinction of being the fish species lost from the largest number of American states—eight. [3] The last specimen was collected in 1893. By 1970, the species was believed to be extinct. The only known collection in Alabama came from Cypress Creek, Lauderdale County, in 1889. On the slight chance of collecting this species the Alabama Department of Conservation and natural resources repeatedly sampled the lower reaches of Cypress Creek in 1992 and 1993. Although they examined a total of 30 species, including six suckers, their efforts were unsuccessful. The last researcher that has reported receiving a specimen claims he found retrieved it from the Elk River in 1882, probably from Tennessee. [4] It is believed that these fish became extinct when their habitats were modified by siltation. From anatomical studies we see that these fish used sight to feed. They resided in very clear streams. It is believed that their demise began with the deforestation and land cultivation of the early nineteenth century.
Harelip sucker populations came from clear, gravel- or rock-bottomed streams with moderate to swift currents (Jenkins and Burkhead, 1993). [4] The unusual modification of the lips of the harelip sucker suggests that it had a very specialized diet. From the stomachs of preserved specimens scientists have found snails, limpets, fingernail clams, and crustaceans. [2]
Because of the early extinction of the harelip sucker there are no detailed life history studies, but there is at least some biological information that was taken from the approximately 30 preserved specimens. Very little information exists on its precise habitat and life history, though Klippart (1878) relates that these fish were called May suckers because they spawned in May. [4] The only other thing known about the life history of this fish is that adult harelip sucker reached 18 inches in length and weighed several pounds. Despite the wide range this fish once had it became the first recently extinct fish with the last specimen being retrieved in 1893. [2]
The species' extinction is believed to have been caused by human encroachment. In the nineteenth and early twentieth centuries there were no regulations on deforestation or cultivation, and this caused the habitat of the harelip sucker to become very silty. This impeded their feeding because they fed by sight, but it also killed the mollusks and crustaceans which were the harelip sucker's primary prey, leading to starvation. [5]
Cypriniformes is an order of ray-finned fish, which includes many families and genera of cyprinid fish, such as barbs, gobies, loaches, botias, and minnows. Cypriniformes is an "order-within-an-order", placed under the superorder Ostariophysi—which is also made up of cyprinid, ostariophysin fishes. The order contains 11–12 families, over 400 genera, and more than 4,250 named species; new species are regularly described, and new genera are recognized frequently. Cyprinids are most diverse in South and Southeast Asia, but are entirely absent from Australia and South America. At 112 years old, the longest-lived cypriniform fish documented is the bigmouth buffalo.
The shortnose sucker , also known as the koptu by the Klamath Tribes, is a rare species of fish in the family Catostomidae, the suckers. It is native to southern Oregon and northern California in the United States. This species and related ones were a major food source for local tribes, and are still considered to be sacred animals. It is a federally listed endangered species of the United States.
The black redhorse is a species of freshwater fish endemic to Ontario and the eastern half of the United States, where it lives in streams and small to medium rivers.
The golden redhorse is a species of freshwater fish endemic to Ontario and Manitoba in Canada and the Midwestern, southern, and eastern United States. It lives in calm, often silty or sandy waters in streams, small to large rivers, and lakes.
The river redhorse is a species of freshwater fish endemic to the eastern half of the United States and southeastern Canada. They can range from 10 to 30 inches in length and can potentially reach a weight of more than 10 pounds after maturity. It is typically found in clear, large creeks and rivers, though it is sometimes also found in lakes. They are sometimes speared or caught with hook and line using crayfish or worms as bait.
The silver redhorse is a species of freshwater fish endemic to Canada and the United States. It is the longest-lived redhorse known, with a maximum reported age of 41 years. Sometimes called redhorse or sucker for short, it is in the family Catostomidae with other suckers. The species is distributed from Quebec to Alberta and is also in the Mississippi River, St. Lawrence River, Ohio River, and the Great Lakes basins. The current world record is 6.75 kilograms, caught by Chris Stephenson on Pickwick Lake in Alabama, April 1995 and certified by National Freshwater Fishing Hall of Fame. This species is of growing interest to rod-and-line anglers. The long-lived and late-maturing silver redhorse is also a sportfish pursued by kill-and-dump bowfishing, a 21st century unregulated sport that produces tons of wanton waste, and thus management and conservation are in need of updating.
The Utah sucker is a species of freshwater fish in the family Catostomidae found in the upper Snake River and the Lake Bonneville areas of western North America where it lives in a wide range of habitats. It is a large sucker growing up to 25 in (64 cm) long. It is generally blackish above, vaguely streaked and blotched, with a white belly. A narrow rosy lateral band extends backwards from the head. The mouth has thick lips and is on the underside of the head. Some populations are in decline because of anthropogenic factors but overall this fish is not threatened.
The northern hogsucker is a freshwater ray-finned fish belonging to the family Catostomidae, the suckers. It is native to the United States and Canada where it is found in streams and rivers. It prefers clear, fast-flowing water, where it can forage on the riverbed for crustaceans, mollusks, aquatic insects, algae and detritus. It turns over small pebbles and scrapes materials off rocks and sucks up the particles, and other species of fish sometimes station themselves downstream from its activities. In addition this species also is common in flowing water near dams and other streams of water. Breeding takes place on gravel bottoms in shallow riffles in late spring. This fish is susceptible to such man-made disturbances as channelization, sedimentation, pollution, and dam construction. However, it has a wide range and is a common species so the International Union for Conservation of Nature has rated its conservation status as being of "least concern". This species only gets around 8–12 inches in length but given the right conditions can exceed 16 inches in length and even exceed a pound in weight. The Northern Hogsucker is typically a bronze to gold coloration with patches of brown and black on its body. It has brownish grayish eyes. It’s dorsal and pectoral fins are a dark brown color with the dorsal fin having a small bit of red on it as well. The northern hogsucker and other sucker minnow species have been seen in memes due to the unusual appearance of their mouths.
The Yaqui sucker is a species of ray-finned fish in the family Catostomidae. It is found in the Aridoamerica region of northern Mexico and south-western United States. Catostomus bernardini or Yaqui sucker belongs to the family Catostomidae. The Yaqui sucker is related to the Sonora sucker and could possibly be a subspecies of the Gila sucker.
The Klamath largescale sucker is a species of ray-finned fish in the family Catostomidae. It is endemic to the Klamath River basin in northern California and southern Oregon, within the Western United States.
The Snake River sucker is an extinct species of ray-finned fish in the family Catostomidae. It was endemic to the Snake River below Jackson Lake Dam in Wyoming. Described from a single specimen, it is now presumed to be an extinct species.
Moxostoma, the redhorses or jumprocks, is a genus of North American ray-finned fish in the family Catostomidae. Redhorses are variable in size, geographic location, and other ecological traits such as spawning substrate. Several redhorses are long-lived, much like many other catostomid species. The silver redhorse is the longest-lived redhorse known by nearly a decade, with ages exceeding 40 years. Redhorses are broadly of conservation concern, as these long-lived species are highly intolerant to environmental pollution, habitat fragmentation, and are currently subject to unregulated 21st century sport bowfishing which is removing and wantonly wasting several of these species by the ton.
Myxocyprinus is a monotypic genus of freshwater fish in the monotypic subfamily Myxocyprininae within the family Catostomidae. The only species is Myxocyprinus asiaticus, also known as the Chinese sucker.
Synodontis ilebrevis is a species of upside-down catfish endemic to Zambia, where it is only known from Lake Tanganyika. It was first described by Jeremy John Wright and Lawrence M. Page in 2006, from specimens collected from Lake Tanganyika at Cape Chaitika, Zambia. The species name comes from the Latin word "ile", meaning intestine, and the Latin word "bevis", meaning short, and refers to the relatively short gut of this species.
The Catostomidae are the suckers of the order Cypriniformes, with about 78 species in this family of freshwater fishes. The Catostomidae are almost exclusively native to North America. The only exceptions are Catostomus catostomus, found in both North America and Russia, and Myxocyprinus asiaticus found only in China. In the Ozarks they are a common food fish and a festival is held each year to celebrate them. The bigmouth buffalo, Ictiobus cyprinellus, can reach an age up to 127 years, making it the oldest known freshwater teleost by more than 50 years.
The blacktail redhorse is a species of ray-finned fish in the genus Moxostoma. The blacktail redhorse occupies North America, being located throughout Mississippi River tributaries on the former Mississippi Embayment, ranging from Southern Kentucky to Galveston Bay in Texas.
The river carpsucker is a freshwater fish belonging to the Catostomidae that is native to the inland United States and northern Mexico. This species has a slightly arched back and is somewhat stout and compressed. While the fins are usually opaque, in older fish they may be dark yellow. It is distributed along the Mississippi River basin from Pennsylvania to Montana. The river carpsucker, like most suckers, is a bottom feeder and obtains its nutrients from algae, microcrustaceans, and other various tiny planktonic plants and animals found in silty substrates. Like its congener, the quillback, the river carpsucker is long-lived, with a known maximum lifespan of 40 years in Colorado, and 47 years in Minnesota. It begins to reproduce typically in late spring, and the female usually releases more than 100,000 eggs. There is no parental care provided.
Lacerum or lacer from Latin may refer to:
The Roanoke hogsucker is a freshwater ray-finned fish found in the upper and middle Roanoke River basin in North Carolina and Virginia. It is very similar to and lives in the same area as the northern hogsucker. They are in the sucker family, Catostomidae. Many anglers enjoy catching them due to their ability to put up a good fight. They are not considered a game fish and are considered significantly rare due to their limited distribution.
The Rio Grande sucker is a North American freshwater fish in the family Catostomidae. It has a typical bottom-feeding phenotype and fills lower trophic levels alongside Rio Grande cutthroat trout and Rio Grande chub species. It is smaller sized in comparison to its other family members, with females being the larger between sexes. Coloration tends to benefit the species due to counter-shading patterns. It is endemic to the Rio Grande basin and was once common throughout. The species has maintained a population in New Mexico, Colorado, Arizona, and Northern Mexico, but has faced challenges from the pressure of non-native species, habitat loss, degradation, and a variety of other aquatic ecosystem changes. There is current pressure from environmental organizations to federally list the species as threatened or endangered.
