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Lepomis Symmetricus
The bantam sunfish (''Lepomis symmetricus'') is a species of freshwater fish in the genus ''Lepomis'' common throughout Louisiana, in extreme southeastern Texas, in southern Arkansas, and in a few places in western Kentucky and western Tennessee. Description The bantam sunfish is dark in color with around ten vertical stripes visible along each flank. The lower jaw protrudes noticeably beyond the upper. Distribution and habitat The northern and southern boundaries for the bantam sunfish coincide fairly heavily with the former Mississippi Embayment from southern Illinois to the Gulf of Mexico. As for the eastern and western boundaries, the bantam sunfish occurs along the Gulf Coast from Eagle Lake (in the Colorado River drainage) in Texas east through the Biloxi River system in Mississippi. The species is common only in a few states. These states include Louisiana where the fish resides statewide, extreme southeastern Texas, southern Arkansas, and a few places in western Kentucky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Alfred Forbes
Stephen Alfred Forbes (May 29, 1844 – March 13, 1930) was the first chief of the Illinois Natural History Survey, a founder of aquatic ecosystem science and a dominant figure in the rise of American ecology. His publications are striking for their merger of extensive field observations with conceptual insights. Forbes believed that ecological knowledge was fundamental for human well being. Forbes was important to the development of ecological theory. He was acknowledged by the National Academy of Sciences as "the founder of the science of ecology in the United States". While already famous as an economic entomologist, Forbes undertook studies of massive fish mortality in Lake Mendota, Wisconsin. He showed the connection of algae blooms and lake physics to fish kills, and embarked on a remarkable research program into lake ecology and river ecology. Many of his insights about lake ecology were collected in an influential paper, "The Lake as a Microcosm". Notable for both conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McCurtain County
McCurtain County is in the southeastern corner of the U.S. state of Oklahoma. As of the 2010 census, the population was 33,151. Its county seat is Idabel. It was formed at statehood from part of the earlier Choctaw Nation in Indian Territory.Coleman, Louis"McCurtain County" ''Encyclopedia of Oklahoma History and Culture'', Oklahoma Historical Society, 2009. Accessed April 4, 2015. The name honors an influential Choctaw family that lived in the area. Green McCurtain was the last chief when Oklahoma became a state in 1907."Origin of County Names in Oklahoma". In: ''Chronicles of Oklahoma''. Volume 2, Number 1. March, 1924. Retrieved February 14, 2014. History The area now included in McCurtain Coun ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odonate
Odonata is an order of flying insects that includes the dragonflies and damselflies. Members of the group first appeared during the Triassic, though members of their total group, Odonatoptera, first appeared in Late Carboniferous. The two common groups are distinguished with dragonflies, placed in the suborder Epiprocta, usually being larger, with eyes together and wings up or out at rest, while damselflies, suborder Zygoptera, are usually smaller with eyes placed apart and wings along body at rest. All Odonata have aquatic larvae called naiads (nymphs), and all of them, larvae and adults, are carnivorous. The adults can land, but rarely walk. Their legs are specialised for catching prey. They are almost entirely insectivorous. Etymology and terminology Fabricius coined the term ''Odonata'' in 1793 from the Ancient Greek ( Ionic form of ) 'tooth'. One hypothesis is that it was because their maxillae are notably toothed. Most insects also have toothed mandibles. The word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropods
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and reproduc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cache River (Illinois)
The Cache River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed May 13, 2011 waterway in southernmost Illinois, in a region sometimes called Little Egypt (region), Little Egypt. The basin spans and six counties: Alexander, Johnson, Massac, Pope, Pulaski and Union.Demissie, M., Keefer, L., Lian, Y., Yue, F., & Larson, B. (2008). Hydrologic and Hydraulic Modeling and Analyses for the Cache River for the Purposes of Evaluating Current Conditions and Alternative Restoration Measures. Champaign, IL: Center for Watershed Science - Illinois State Water Survey. Located at the convergence of four major physiographic regions, the river is part of the largest complex of wetlands in Illinois. The Cache River Wetlands — America's northernmost cypress/tupelo swamp — harbors 91 percent of the state's high quality swamp and wetland communities. It provides habitat for more than 100 threatened and endangered species in Illinois ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horseshoe Lake (Alexander County, Illinois)
Horseshoe Lake is a natural oxbow lake in Alexander County, Illinois. It is the site of Illinois's Horseshoe Lake State Fish and Wildlife Area, a state park in size. It has a shoreline and a depth of , with a maximum depth of . A remnant of a large meander of the Mississippi River, it is today a shallow, isolated patch of water located near Cairo and the southern tip of Illinois. In 1972, the Horseshoe Lake Nature Preserve was designated as a National Natural Landmark by the National Park Service. The Alexander County lake has major problems with siltation. During the Great Flood of 1993 the river tried to shift back to the Horseshoe Lake meander, but returned to its modern channel after the flood subsided. Much of the lake resembles a swamp or bayou. This is one of the northernmost parts of the natural ranges of the Bald cypress and Tupelo trees, which are found on the shoreline of the lake. Another tree found here is the swamp cottonwood. There is a good growth of the flower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clear Creek (Illinois)
Clear Creek is a southern Illinois watercourse that rises in Jackson County and Union County, and discharges into the Mississippi River in Alexander County. Upper and lower halves Clear Creek is neatly divided by the bluffs of the Mississippi into two sections: nearer its headwaters it is a relatively clean and swift-flowing hill river, and in its lower half, below the bluff, it has become a channelized ditch, the ''Clear Creek Ditch'' (coordinates: ). Clear Creek rises in the uplands of the Shawnee Hills near Cobden, Illinois. In its upper reaches, Clear Creek is an unusually clean and undisturbed stream for Illinois, as its watershed includes two of the largest wilderness areas in Illinois, Bald Knob Wilderness and Clear Springs Wilderness. Another section of the creek's watershed is protected by the Trail of Tears State Forest, and most of the remainder of the watershed is protected by the non-wilderness parcels of Shawnee National Forest. West of Jonesboro, Illinois, Clear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union County, Illinois
Union County is a county located in the U.S. state of Illinois. According to the 2020 United States Census, it had a population of 17,244. Its county seat is Jonesboro. It is located in the southern portion of Illinois known locally as " Little Egypt". History Union County was formed out of Johnson County, nearly a year before the Illinois Territory gained statehood. It was named for a joint revival meeting of the Baptists and Dunkards, called a "union meeting". The county seal depicts the leaders of these two groups shaking hands. File:Union County Illinois 1818.png, For its first year of existence, Union County included an area of unorganized territory temporarily attached to it. File:Union County Illinois 1819.png, In 1819, the additional territory became Alexander County, reducing Union to its current borders. Geography According to the US Census Bureau, the county has a total area of , of which is land and (2.1%) is water. Climate and weather In recent years, avera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White County, Illinois
White County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 13,877. Its county seat is Carmi. It is located in the southern portion of Illinois known locally as " Little Egypt". History White County was organized from Gallatin County in 1815, and was named after Captain Isaac White, a Gallatin County legislator who is credited with the idea of extending the Illinois-Wisconsin border a few miles north of the southern tip of Lake Michigan and was also in charge of the salt works at Equality. He was killed in 1811 at the Battle of Tippecanoe. The county seat, Carmi, was founded in 1814, and incorporated in 1816. The first courthouse was in the log cabin of John Craw. The first white settlers came to White County between 1807 and 1809. The first settlements were near the Little Wabash River and Big Prairie, one of the numerous prairies in the county. These families—Hanna, Land, Hay, Williams, Calvert, Ratcliff, Holder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wabash River
The Wabash River ( French: Ouabache) is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed May 13, 2011 river that drains most of the state of Indiana in the United States. It flows from the headwaters in Ohio, near the Indiana border, then southwest across northern Indiana turning south near the Illinois border, where the southern portion forms the Indiana-Illinois border before flowing into the Ohio River. It is the largest northern tributary of the Ohio River and third largest overall, behind the Cumberland and Tennessee rivers. From the dam near Huntington, Indiana, to its terminus at the Ohio River, the Wabash flows freely for . Its watershed drains most of Indiana. The Tippecanoe River, White River, Embarras River and Little Wabash River are major tributaries. The river's name comes from a Miami word meaning "water over white stones", as its bottom is white limestone, now obscured by mud. The Wabash is the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slough (hydrology)
A slough ( or ) is a wetland, usually a swamp or shallow lake, often a backwater to a larger body of water. Water tends to be stagnant or may flow slowly on a seasonal basis. In North America, "slough" may refer to a side-channel from or feeding a river, or an inlet or natural channel only sporadically filled with water. An example of this is Finn Slough on the Fraser River, whose lower reaches have dozens of notable sloughs. Some sloughs, like Elkhorn Slough, used to be mouths of rivers, but have become stagnant because tectonic activity cut off the river's source. In the Sacramento River, Steamboat Slough was an alternate branch of the river, a preferred shortcut route for steamboats passing between Sacramento and San Francisco. Georgiana Slough was a steamboat route through the Sacramento–San Joaquin River Delta, from the Sacramento River to the San Joaquin River and Stockton. Plants and animals A slough, also called a tidal channel, is a channel in a wetland. Typic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pekin, Illinois
Pekin () is a city in and the county seat of Tazewell County in the U.S. state of Illinois. Located on the Illinois River, Pekin is the largest city of Tazewell County and the second most populous municipality of the Peoria metropolitan area, after Peoria itself. As of the 2010 census, its population is 34,094.United States Census Retrieved 18 June 2012 A small portion of the city limits extend into . It is the most populous municipality in the United States with the name Pekin. It is a suburb of Peoria and is part of the Peoria Metropolitan Statisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
