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Etheostoma Parvipinne
The goldstripe darter (''Etheostoma parvipinne'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the southeastern United States where it is found in Gulf Slope streams from the Colorado River drainage in Texas to the Flint River in Georgia, the Atlantic Slope in Ocmulgee River system, Georgia, and the Mississippi embayment north as far as southeastern Missouri and western Kentucky. It is typically found in small springs, streams, and creeks with aquatic and marginal vegetation and detritus. The female spawns on multiple occasions between about mid-March and June, sticking the adhesive eggs to plants, gravel and the sides of rocks. The goldstripe darter is a common species with a wide range and numerous sub-populations, and the International Union for Conservation of Nature has assessed its conservation status as being of "least concern". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Henry Gilbert
Charles Henry Gilbert (December 5, 1859 in Rockford, Illinois – April 20, 1928 in Palo Alto, California) was a pioneer ichthyologist and Fisheries science, fishery biologist of particular significance to natural history of the western United States. He collected and studied fishes from Central America north to Alaska and described many new species. Later he became an expert on Pacific salmon and was a noted conservation movement, conservationist of the Pacific Northwest. He is considered by many as the intellectual founder of American fisheries biology. He was one of the 22 "pioneer professors" (founding faculty) of Stanford University. Early life and education Born in Rockford, Illinois, Gilbert spent his early years in Indianapolis, Indiana, where he came under the influence of his high school teacher, David Starr Jordan (1851‒1931). When Jordan became Professor of Natural History at Butler University in Indianapolis, Gilbert followed and received his B.A. degree in 187 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi Embayment
The Mississippi embayment is a physiographic feature in the south-central United States, part of the Mississippi Alluvial Plain. It is essentially a northward continuation of the fluvial sediments of the Mississippi River Delta to its confluence with the Ohio River at Cairo, Illinois. The current sedimentary area was formed in the Cretaceous and early Cenozoic by the filling with sediment of a pre-existing basin. An explanation for the embayment's formation was put forward by Van Arsdale and Cox in 2007: movement of the earth's crust brought this region over a volcanic " hotspot" in the Earth's mantle causing an upthrust of magma which formed the Appalachian-Ouachita range. Subsequent erosion caused a deep trough that was flooded by the Gulf of Mexico and eventually filled with sediment from the Mississippi River. Geography The embayment is a topographically low-lying basin that is filled with Cretaceous to recent sediments. The northern end of the embayment appears as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma
''Etheostoma'' is a genus of small freshwater fish in the family Percidae native to North America. Most are restricted to the United States, but species are also found in Canada and Mexico. They are commonly known as darters, although the term "darter" is shared by several other genera. Many can produce alarm pheromones that serve to warn nearby fish in case of an attack.Smith, R.J.F. (1992): Alarm signals in fishes. ''Reviews in Fish Biology and Fisheries, 2 (1): 33-63.'' Species The 157 recognized species in this genus are: * ''Etheostoma acuticeps'' R. M. Bailey, 1959 (sharphead darter) * ''Etheostoma akatulo'' Layman & Mayden, 2009 (bluemask darter) * '' Etheostoma artesiae'' ( O. P. Hay, 1881) (redspot darter) * '' Etheostoma asprigene'' ( S. A. Forbes, 1878) (mud darter) * '' Etheostoma atripinne'' ( D. S. Jordan, 1877) (Cumberland snubnose darter) * '' Etheostoma australe'' D. S. Jordan, 1889 (Conchos darter) * '' Etheostoma autumnale'' Mayden, 2010 (autumn darter) * '' E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semotilus Atromaculatus
''Semotilus atromaculatus'', known as the creek chub or the common creek chub, is a small minnow, a freshwater fish found in the eastern US and Canada. Differing in size and color depending on origin of development, the creek chub can usually be defined by a dark brown body with a black lateral line spanning horizontally across the body. It lives primarily within streams and rivers. Creek Chubs attain lengths of 2-6 inches with larger specimens of up to 12 inches possible. The genus name ''Semotilus'' derives from the Greek word ''sema'' (also known as dorsal fin), and ''atromaculatus'' comes from the Latin word "black spots". Distribution and habitat A fish which can withstand many different environments, the creek chub's current range is the eastern two-thirds of the US and southeastern Canada. It can quickly adapt to different extreme environments, and can live on many different foods. Documented to span throughout the Great Lakes surrounding Wisconsin, and into Minnesota, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noturus Nocturnus
The freckled madtom (''Noturus nocturnus'') a species of freshwater madtom (catfish) found in the eastern United States. The freckled madtom is a benthic feeder mostly of invertebrates and usually inhabits waters that are medium to large in size, living mostly in riffle areas that have mostly clear waters and rocky bottoms. Its spawning season occurs from spring to early summer in riffle areas, and sexual maturation occurs after two years. Geographic distribution The freckled madtom is a freshwater species found across the eastern United States; it is common across most of its range. This range includes the Mississippi River basin and tributaries of the Gulf of Mexico in Alabama, Mississippi, Louisiana, and Texas. This species is also found in the lower Ohio River basin in Kentucky, Indiana, and Illinois.Bonner, T., "Noturus nocturnus: Freckled Madtom." Texas State Department of Biology. http://www.bio.txstate.edu/~tbonner/txfishes/noturus%20nocturnus.htmPage, L.M., "Freckled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redfin Shiner
The redfin shiner (''Lythrurus umbratilis'') is a freshwater fish in the family Cyprinidae. The redfin shiner is most commonly found in the Ohio and Mississippi River basins, as well as in drainages of the Great Lakes, all of which are in the United States. The diet of the redfin shiner consists mostly of algae and small insects. This species prefers calm water in low-gradient streams over substrates of gravel or sand with some vegetation. Description The average adult redfin shiner is long. The redfin shiner is easily identifiable with its deeply compressed body, large eyes and attractive colors. Its body is a light olive color with a dusky stripe along the spine of the fish. The sides often appear very silvery with a reddish tint in the breeding males. Geographic distribution and habitat The redfin shiner occurs in the Great Lakes and their tributaries, as well as in the Mississippi River Basin; and south throughout the Ohio and Mississippi River basins west to Texas. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notropis Atrocaudalis
The blackspot shiner (''Notropis atrocaudalis'') is a species of freshwater fish in the family Cyprinidae. It is endemic to the United States and found in the lower Brazos River drainage of eastern Texas east to the Calcasieu River drainage of southwestern Louisiana and the Red River drainage of southeastern Oklahoma, southwestern Arkansas, and northwestern Louisiana. It grows to total length Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology. Overall length * Standard length (SL) is the length of a fish .... References * Robert Jay Goldstein, Rodney W. Harper, Richard Edwards: ''American Aquarium Fishes''. Texas A&M University Press 2000, , p. 89 () Notropis Freshwater fish of the United States Endemic fauna of the United States Taxa named by Barton Warren Evermann Fish described in 1892 {{Notropis-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Whipplei
The redfin darter (''Etheostoma whipplei'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is native to the south-central United States, where it occurs in Missouri, Arkansas, Kansas, and eastern Oklahoma. Description The redfin darter can reach a length of , though most only reach about . Females and juveniles are grayish and mottled with 8–10 vague saddles on their backs. The snout is slightly pointed and the lips are dark. There are prominent bars that are suborbital and extend above, behind, and in front of the eye creating a cross through the eye. The bar in front of the eye nearly joins with the bar on the opposite side of the upper lip, making it appear in a spear-like pattern if viewed from above. ''Etheostoma whipplei'' has an incomplete lateral line, and the cheeks and breast area appear naked. Males in breeding colors have bright red spo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Proeliare
The cypress darter (''Etheostoma proeliare'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to fresh waters of the central and eastern United States. Its range includes drainages from the Choctawhatchee River, Florida, to the San Jacinto River, Texas, as well as the Mississippi River basin from southern Illinois and eastern Oklahoma to the Gulf of Mexico. It inhabits vegetated margins of swamps and lakes, and backwater habitats during the summer, while in winter it moves to flooded riffles and backwater bayous. It feeds mostly on small crustaceans, as well as insects and their larvae. Spawning takes place during spring and summer, with clusters of up to three eggs being laid, often stuck to the surface of dead leaves. The cypress darter has a very wide range and its population trend seems to be stable. It is a common species with numerous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Gracile
''Etheostoma gracile'', the slough darter, is a small species of ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae which includes the perches, ruffs and pike-perches. It inhabits slow to moderately flowing waters and with substrates that are predominantly mud, silt, or sand. Major food sources include chironomids, copepods, and cladocerans, as well as mayflies in the spring. Adults reach total length. It is one of the 324 species of fish found in Tennessee. At the southern end of its range in Texas, the slough darter breeds from January to March, while at the northern end of its range in Illinois, it breeds in May and June. The eggs are attached to submerged vegetation, leaves, or twigs, and the adults do not guard them as some other members of this family do. Distribution and habitat ''Etheostoma gracile'' is found in the Mississippi River basin from central Illinois and northeastern Missouri to Louisiana, also in the Red River drain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etheostoma Collettei
The Creole darter (''Etheostoma collettei'') is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the Eastern United States, where it occurs in the Ouachita, Red, Calcasieu and Sabine River drainages in Arkansas and Louisiana. It inhabits gravel riffles, current-swept vegetation and debris in creeks and small to medium rivers. This species can reach a length of . The creole darter was first formally described in 1969 by Ray S. Bridsong and Leslie William Knapp with the type locality given as the Dugdemona River, Jackson Parish, Louisiana''. Etymology The specific name honours of the American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erimyzon Oblongus
The creek chubsucker (''Erimyzon oblongus'') is a freshwater fish of the sucker family (Catostomidae). Description The creek chubsucker is one of three species in the genus '' Erimyzon'' from the family Catostomidae present in eastern North America, and is found primarily in one of two disjunct populations; either in the eastern Coastal Plain streams or in the mid-western streams east of the Central Plains. The creek chubsucker is typically found in vegetated rocky riffle areas, runs, and pools of clear freshwater. The creek chubsucker is small in size typically measuring less than 10 inches and weighing slightly under a pound. There is generally no sexual dimorphism exhibited between males and females and lifespan is typically from five to seven years. However, dimorphism does exist between juveniles and adults, with juveniles displaying a uniform, dark lateral stripe down the sides. Both sexes exhibit longitudinal scale rows, 4–18 dorsal fin rays, an air bladder with tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
