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Laviniinae
Laviniinae is a subfamily of freshwater ray-finned fishes belonging to the family Leuciscidae, the family which includes the daces, chubs, Eurasian minnows and related fishes. Members of this subfamily are known as western chubs or the western clade (WC) of minnows. As the name suggests, most members of this clade are found in western North America aside from '' Chrosomus'', which is found in eastern North America. One of the largest North American cypriniforms and the largest member of Leuciscidae, the Colorado pikeminnow (''Ptychocheilus lucius''), belongs to this subfamily. Fossil remains of a large minnow presumably related to '' Ptychocheilus'' have been recovered from the Late Eocene or Early Oligocene-aged deposits of the Cypress Hills Formation in Saskatchewan Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuciscidae
Leuciscidae is a family of freshwater ray-finned fishes, formerly classified as a subfamily of the Cyprinidae, which contains the true minnows. Members of the Old World (OW) clade of minnows within this subfamily are known as European minnows. As the name suggests, most members of the OW clade are found in Eurasia, aside from the golden shiner (''Notemigonus crysoleucas''), which is found in eastern North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri .... According to ancestral area reconstruction, the subfamily Leuciscinae is thought to have originated in Europe before becoming widely distributed in parts of Europe, Asia and North America. Evidence for the dispersal of this subfamily can be marked by biogeographical scenarios/observations, geomorphological changes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lavinia (fish)
''Lavinia exilicauda'', the hitch, is a species of freshwater ray-finned fish belonging to the family Leuciscidae, which includes the daces, chubs, Eurasian minnows and related fishes. This species is endemic to central California, and was once very common. The common name may derive from a Pomoan word for this species. It is the only species in the monospecific genus ''Lavinia''. Taxonomy ''Lavinia exilicauda'' was first formally described in 1854 by Spencer Fullerton Baird and Charles Frédéric Girard with its type locality given as the Sacramento River in California. While the hitch is closely related to the California roach (''Hesperoleucus symmetricus''), and the two species can hybridize, leading some authorities to place ''H. symmetricus'' in ''Lavinia'', genomic data appear to support the fishes' separate lineages. This taxon is classified in the subfamily Laviniinae, the "Western chubs", of the family Leuciscidae. Three distinct population segments (DPS) or subspecies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mylopharodon
''Mylopharodon'' is a genus of freshwater ray-finned fishes belonging to the family Leuciscidae, which includes the daces, chubs and related fishes. The genus contains one extant species and two extinct species, all of which are found in Western North America. Species ''Mylopharodon'' contains the following species: * '' Mylopharodon conocephalus'' Ayres, 1855 (Hardhead) * †'' Mylopharodon doliolus'' Smith & Kimmel, 1982 - Middle Miocene-aged Esmeralda Formation of Nevada * †'' Mylopharodon hagermanensis'' Uyeno, 1961 - Pliocene The Pliocene ( ; also Pleiocene) is the epoch (geology), epoch in the geologic time scale that extends from 5.33 to 2.58Glenns Ferry Formation of Idaho. References |
Eremichthys
The desert dace (''Eremichthys acros'') is a rare species of freshwater ray-finned fish belonging to the family Leuciscidae, which includes the daces, chubs and related fishes. This fish is restricted to the warm springs and creeks of Soldier Meadow in western Humboldt County, Nevada, USA. It is the only member of the monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ... genus ''Eremichthys''. The species is also notable for its ability to live in waters as warm as 38 °C (100 °F). It is the sole member of its genus ''Eremichthys''. The desert dace reaches a maximum size of about 60 mm (2.4 inches). Its coloration is olive green on the back and silvery below, with vaguely mottled sides that flash with yellow reflections. There is some blackish spotting and a dee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychocheilus
''Ptychocheilus'', the pikeminnows or squawfish, is a genus of freshwater ray-finned fishes belonging to the family Leuciscidae, which includes the daces, chubs, Eurasian minnows and related species. These fishes are native to western North America. Voracious predators, they are considered an "undesirable" species in many waters, largely due to the species' perceived tendency to prey upon small trout and salmon. First known in western science by the common name Columbia River dace, the four species all became lumped under the name "squawfish". In 1999, the American Fisheries Society adopted "pikeminnow" as the name it recommends, because Native Americans consider "squawfish" offensive. The Colorado pikeminnow, ''P. lucius'', is the largest member of the genus, ranging from 4–9 lb (2–4 kg) in adult fish with occasional specimens up to 25 lb (11 kg). Historical and anecdotal reports of Colorado pikeminnows nearing 6 feet (1.8 m) in length and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrosomus
''Chrosomus'' is a genus of freshwater ray-finned fish belonging to the family Leuciscidae, which includes the daces, chubs and related fishes. The fishes in this genus are found in the eastern half of the United States and Canada. These fishes have sometimes been included in Eurasian minnow genus '' Phoxinus''. They are the only members of the predominantly western subfamily Laviniinae Laviniinae is a subfamily of freshwater ray-finned fishes belonging to the family Leuciscidae, the family which includes the daces, chubs, Eurasian minnows and related fishes. Members of this subfamily are known as western chubs or the wester ... that are found in eastern North America. Species ''Chrosomus''contains the following species; References * Laviniinae Fish of North America Taxa named by Constantine Samuel Rafinesque {{Leuciscinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gila (fish)
''Gila'' is a genus of fish belonging to the family Leuciscidae, native to the United States and Mexico. Species of ''Gila'' are collectively referred to as western chubs. The species in the genus ''Siphateles'' are close relatives. Several members of the genus are endangered or extinct due to loss of habitat caused by diversion or overuse of water resources, particularly in the western United States. Species ''Gila'' contains the following valid recent species: * ''Gila alutacea'' (Louis Agassiz, Agassiz & Charles Pickering (naturalist), Pickering, 1855) (Chiselmouth) * ''Gila atraria'' (Charles Frédéric Girard, Girard, 1856) (Utah chub) * ''Gila brevicauda'' Steven Mark Norris, S. M. Norris, Jared M. Fischer, J. M. Fischer & Wendell L. Minckley, W. L. Minckley, 2003 (Shorttail chub) * ''Gila coerulea'' (Girard, 1856) (Blue chub) * ''Gila conspersa'' Samuel Garman, Garman, 1881 (Nazas chub) * ''Gila coriacea'' (Carl Leavitt Hubbs, Hubbs & Robert Rush Miller, Miller, 1948) (Moa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesperoleucus
''Hesperoleucus'' is a genus of freshwater Actinopterygii, ray-finned fish belonging to the Family (biology), family Leuciscidae, which includes the daces, chubs, Phoxinus, Eurasian minnows and related species. The species in this genus are found in Western North America. Species ''Hesperoleucus'' contains the following valid species: * ''Hesperoleucus mitrulus'' John Otterbein Snyder, Snyder, 1913 (Pit roach) * ''Hesperoleucus parvipinnis'' Snyder, 1913 (Gualala roach) * ''Hesperoleucus symmetricus'' (Spencer Fullerton Baird, Baird & Charles Frédéric Girard, Girard, 1854) (California roach) * ''Hesperoleucus venustus'' Snyder, 1913 (Coastal roach) References {{Taxonbar, from=Q107269127 Laviniinae Hesperoleucus, Taxa named by John Otterbein Snyder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evarra
''Evarra'' was a genus of small ray-finned fish in the family Leuciscidae. All species in the genus were restricted to waters in the Valley of Mexico and are now extinct Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ... due to habitat loss (their habitat dried out with remaining waters in the region highly polluted).Bruton, Michael N. "Have fishes had their chips? The dilemma of threatened fishes". ''Environmental Biology of Fishes'' 43: l-27, 1995. Species * †'' Evarra bustamantei'' Navarro, 1955 ( Mexican dace) * †'' Evarra eigenmanni'' Woolman, 1894 ( plateau chub) * †'' Evarra tlahuacensis'' Meek, 1902 ( endorheic chub) References * Laviniinae Fish of North America becoming extinct since 1500 Freshwater fish of Mexico Ray-finned fish genera Taxonomy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spencer Fullerton Baird
Spencer Fullerton Baird (; February 3, 1823 – August 19, 1887) was an American naturalist, ornithologist, ichthyologist, Herpetology, herpetologist, and museum curator. Baird was the first curator to be named at the Smithsonian Institution. He eventually served as assistant Secretary of the Smithsonian from 1850 to 1878, and as Secretary from 1878 until 1887. He was dedicated to expanding the natural history collections of the Smithsonian which he increased from 6,000 specimens in 1850 to over 2 million by the time of his death. He also served as the U.S. United States Fish Commission, Commissioner of Fish and Fisheries from 1871 to 1887 and published over 1,000 works during his lifetime. Early life and education Spencer Fullerton Baird was born in Reading, Pennsylvania in 1823. His mother was a member of the prominent Philadelphia Biddle family; he was a nephew of Speaker of the Pennsylvania Senate Charles B. Penrose and a first cousin, once removed, of U.S. Senator Boies Penr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saskatchewan
Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the United States (Montana and North Dakota). Saskatchewan and neighbouring Alberta are the only landlocked provinces of Canada. In 2025, Saskatchewan's population was estimated at 1,250,909. Nearly 10% of Saskatchewan's total area of is fresh water, mostly rivers, reservoirs, and List of lakes in Saskatchewan, lakes. Residents live primarily in the southern prairie half of the province, while the northern half is mostly forested and sparsely populated. Roughly half live in the province's largest city, Saskatoon, or the provincial capital, Regina, Saskatchewan, Regina. Other notable cities include Prince Albert, Saskatchewan, Prince Albert, Moose Jaw, Yorkton, Swift Current, North Battleford, Estevan, Weyburn, Melfort, Saskatchewan, Melfort, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Jefferson Woolman
Albert may refer to: Companies * Albert Computers, Inc., a computer manufacturer in the 1980s * Albert Czech Republic, a supermarket chain in the Czech Republic * Albert Heijn, a supermarket chain in the Netherlands * Albert Market, a street market in The Gambia * Albert Music, an Australian music company now known as Alberts ** Albert Productions, a record label * Albert (organisation), an environmental organisation concerning film and television productions Entertainment * ''Albert'' (1985 film), a Czechoslovak film directed by František Vláčil * ''Albert'' (2015 film), a film by Karsten Kiilerich * ''Albert'' (2016 film), an American TV movie * ''Albert'' (album), by Ed Hall, 1988 * "Albert" (short story), by Leo Tolstoy * Albert (comics), a character in Marvel Comics * Albert (''Discworld''), a character in Terry Pratchett's ''Discworld'' series * Albert, a character in Dario Argento's 1977 film ''Suspiria'' People * Albert (given name) * Albert (surname) * Prince ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
