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Notropis Longirostris
The longnose shiner (''Notropis longirostris'') is a species of ray-finned fish in the genus '' Notropis''. Description Longnose shiners are elongate, straw-colored shiners with a long, bunt snout, broadly rounded head, and a large subterminal, nearly horizontal mouth. The predorsal profile is moderately arched relative to the flatter, ventral profile. Both dorsal and ventral aspects taper abruptly from the level of the dorsal origin, posteriorly. They have small eyes situated high on the head, giving the impression of an upward-looking fish when viewed from above. Their teeth are usually 1,4-4,1 and are hooked and have prominent grinding surfaces. The tooth in the anterior row, when present, is often weak and easily broken.Douglas, N. 1974. ''Freshwater Fishes of Louisiana''. Baton Rouge, LA: Claitors Publishing Division. The dorsal and anal fins are moderately high, about equally elevated, and slightly rounded at the tips. The margin of the dorsal fin is mostly straight, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oliver Perry Hay
Oliver Perry Hay (May 22, 1846 – November 2, 1930) was an American herpetologist, ichthyologist, and paleontologist. Hay was born in Jefferson County, Indiana, to Robert and Margaret Hay. In 1870, Hay graduated with a bachelor of arts from Eureka College in Illinois. He taught at the college as a sciences professor from 1870–1873. He married Mary E. Howsmon of Eureka, Illinois, in 1870. He was a professor at Oskaloosa College in Iowa from 1874–1876. He was a student at Yale University from 1876–1877. Seventeen years after earning his bachelors, he earned his PhD from Indiana University in Bloomington, Indiana. From 1877–1879, he taught at Abingdon College just before it was incorporated into his alma mater, Eureka College. His longest professorship was at Butler University from 1879–1892. From 1894 to 1895, he worked at the Field Museum of Natural History as assistant curator of zoology, where despite his specialty in ichthyology, he worked in all nonornithological f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catahoula Parish
Catahoula Parish (french: Paroisse de Catahoula) is a parish in the U.S. state of Louisiana. As of the 2010 census, the population was 10,407. Its seat is Harrisonburg, on the Ouachita River. The parish was formed in 1808, shortly after the United States acquired this territory in the Louisiana Purchase of 1803. History Prehistory Catahoula Parish was the home to many succeeding Native American groups in the thousands of years before European settlements began. Peoples of the Marksville culture, Troyville culture, Coles Creek culture and Plaquemine culture built villages and mound sites throughout the area. Notable examples include Peck Mounds, and the Troyville Earthworks. The Troyville Earthworks have components dating from 100 BCE to 700 CE during the Baytown to the Troyville-Coles Creek periods. It once had the tallest mound in Louisiana at in height; it was the second-tallest mound in North America (after Monk's Mound at Cahokia Mounds). This mound was destroyed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shiner (fish)
Shiner is a common name used in North America for any of several kinds of small, usually silvery fish, in particular a number of cyprinids, but also e.g. the shiner perch (''Cymatogaster aggregata''). Cyprinid shiners are: * Eastern shiners, genus '' Notropis'' * Finescale shiners, genus '' Lythrurus'' * Flagfin shiners, genus '' Pteronotropis'' * Golden shiner, ''Notemigonus crysoleucas'' (a monotypic genus) * Highscale shiners, genus '' Luxilus'' * Redside shiners, genus '' Richardsonius'' * Satinfin shiners, genus '' Cyprinella'' Image:Notropis maculatus.jpg, '' Notropis maculatus'', an eastern shiner Image:Pteronotropis signipinnis.jpg, Flagfin shiner (''Pteronotropis signipinnis'') Image:Notemigonus crysoleucas.jpg, Golden shiner (''Notemigonus crysoleucas'') Image:Cymatogaster aggregata.jpg, Shiner perch The shiner perch (''Cymatogaster aggregata'') is a common surfperch found in estuaries, lagoons, and coastal streams along the Pacific coast from Alaska to Baja Califo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantine Samuel Rafinesque
Constantine Samuel Rafinesque-Schmaltz (; October 22, 1783September 18, 1840) was a French 19th-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a young man in the United States, ultimately settling in Ohio in 1815, where he made notable contributions to botany, zoology, and the study of prehistoric earthworks in North America. He also contributed to the study of ancient Mesoamerican linguistics, in addition to work he had already completed in Europe. Rafinesque was an eccentric and erratic genius. He was an autodidact, who excelled in various fields of knowledge, as a zoologist, botanist, writer and polyglot. He wrote prolifically on such diverse topics as anthropology, biology, geology, and linguistics, but was honored in none of these fields during his lifetime. Indeed, he was an outcast in the American scientific community whose submissions were rejected automatically by leading journals. Among his theories were th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alabama River
The Alabama River, in the U.S. state of Alabama, is formed by the Tallapoosa and Coosa rivers, which unite about north of Montgomery, near the town of Wetumpka. The river flows west to Selma, then southwest until, about from Mobile, it unites with the Tombigbee, forming the Mobile and Tensaw rivers, which discharge into Mobile Bay. Description The run of the Alabama is highly meandering. Its width varies from , and its depth from . Its length as measured by the United States Geological Survey is ,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 27, 2011 and by steamboat measurement, . The river crosses the richest agricultural and timber districts of the state. Railways connect it with the mineral regions of north-central Alabama. After the Coosa and Tallapoosa rivers, the principal tributary of the Alabama is the Cahaba River, which is about long and joins the Alabama River about below Selma. The Ala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coosa River
The Coosa River is a tributary of the Alabama River in the U.S. states of Alabama and Georgia. The river is about long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 27, 2011 The Coosa River begins at the confluence of the Oostanaula and Etowah rivers in Rome, Georgia, and ends just northeast of the Alabama state capital, Montgomery, where it joins the Tallapoosa River to form the Alabama River just south of Wetumpka. Around 90% of the Coosa River's length is located in Alabama. Coosa County, Alabama, is located on the Coosa River. The Coosa is one of Alabama's most developed rivers. Most of the river has been impounded, with Alabama Power, a unit of the Southern Company, owning seven dams and powerhouses on the Coosa River. The dams produce hydroelectric power, but they are costly to some species endemic to the Coosa River. History Native Americans had been living on the Coosa Valley for millennia bef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocmulgee River
The Ocmulgee River () is a western tributary of the Altamaha River, approximately 255 mi (410 km) long, in the U.S. state of Georgia (U.S. state), Georgia. It is the westernmost major tributary of the Altamaha.Ocmulgee River ''New Georgia Encyclopedia'' (August 9, 2004). It was formerly known by its Hitchiti name of Ocheese Creek, from which the Muscogee, Creek (Muscogee) people derived their name. The Ocmulgee River and its tributaries provide drainage for some 6,180 square miles in parts of List of counties in Georgia, 33 Georgia counties, a large section of the Piedmont (United States), Piedmont and coastal plain of central Georgia. The Ocmulgee River Drainage basin, basin has three river subbasins designated by the United States Geological Survey, U.S. Geological Su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Altamaha River
The Altamaha River is a major river in the U.S. state of Georgia. It flows generally eastward for 137 miles (220 km) from its origin at the confluence of the Oconee River and Ocmulgee River towards the Atlantic Ocean, where it empties into the ocean near Brunswick, Georgia. No dams are directly on the Altamaha, though some are on the Oconee and the Ocmulgee. Including its tributaries, the Altamaha River's drainage basin is about in size, qualifying it among the larger river basins of the US Atlantic coast.The Altamaha River Course [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yazoo River
The Yazoo River is a river in the U.S. states of Louisiana and Mississippi. It is considered by some to mark the southern boundary of what is called the Mississippi Delta, a broad floodplain that was cultivated for cotton plantations before the American Civil War. It has continued to be devoted to large-scale agriculture. History The Yazoo River was named by French explorer La Salle in 1682 as "Rivière des Yazous" in reference to the Yazoo tribe living near the river's mouth at its confluence with the Mississippi. The exact meaning of the term is unclear. One long held belief is that it means "river of death". The river is 188 miles (303 km) long and is formed by the confluence of the Tallahatchie and the Yalobusha rivers, where present-day Greenwood developed. The river parallels the Mississippi River in the latter's floodplain for some distance before joining it north of Vicksburg, Mississippi. Natural levees which flank the Mississippi prevent the Yazoo from joini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ouachita River
The Ouachita River ( ) is a river that runs south and east through the U.S. states of Arkansas and Louisiana, joining the Tensas River to form the Black River near Jonesville, Louisiana. It is the 25th-longest river in the United States (by main stem). Course The Ouachita River begins in the Ouachita Mountains near Mena, Arkansas. It flows east into Lake Ouachita, a reservoir created by Blakely Mountain Dam. The North Fork and South Fork of the Ouachita flow into Lake Ouachita to join the main stream. Portions of the river in this region flow through the Ouachita National Forest. From the lake, the Ouachita flows south into Lake Hamilton, a reservoir created by Carpenter Dam, named after Flavius Josephus Carpenter. The city of Hot Springs lies on the north side of Lake Hamilton. Another reservoir, Lake Catherine, impounds the Ouachita just below Lake Hamilton. Below Lake Catherine, the river flows free through most of the rest of Arkansas. Just below Lake Catherine, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from ''Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actinoptery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi River
The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian mountains. The main stem is entirely within the United States; the total drainage basin is , of which only about one percent is in Canada. The Mississippi ranks as the thirteenth-largest river by discharge in the world. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. Most were hunter-ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
