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Bonneville Cutthroat
The Bonneville cutthroat trout (''Oncorhynchus clarkii utah'') is a subspecies of cutthroat trout native to tributaries of the Great Salt Lake and Sevier Lake. Most of the fish's current and historic range is in Utah, but they are also found in Idaho, Wyoming, and Nevada. This is one of 14 or so recognized subspecies of cutthroat trout native to the western United States. In 1997, the Bonneville cutthroat was designated the official state fish of Utah, replacing the rainbow trout. It was important to the Native Americans and the Mormon pioneers as a source of food. Natural history Bonneville cutthroats are descended from Cutthroat Trout that once inhabited the Late Pleistocene-aged Lake Bonneville of Utah, eastern Nevada, and southern Idaho. Since the desiccation of Lake Bonneville into the Great Salt Lake, which is too salty for any life other than brine shrimp, Bonneville cutthroats have been isolated in smaller populations such as the headwaters of mountain creeks, streams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Suckley
George Suckley (1830–1869) was an American physician and naturalist notable as an explorer of the Washington and Oregon territories in the 1850s, and describer of several new fish species. Life He was born in New York City, studied at the College of Physicians and Surgeons (today Columbia University), received an M.D. in 1851, and subsequently served as surgeon at New York Hospital. In April 1853 Suckley was appointed assistant surgeon and naturalist to the Pacific Railroad Survey led by Isaac Stevens. Initially commissioned as a surgeon with the U.S. Army, Suckley resigned in 1856 to pursue natural history full-time resulting in the publication of several works on the natural history of the Pacific Northwest. Upon the outbreak of the American Civil War, Suckley rejoined the Army and worked as a surgeon throughout the war. He died in New York City a few years after the war. Two fish species, ''Squalus suckleyi'' Girard 1855, and '' Catostomus sucklii'' Girard 1856, and the bum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as Stream#Creek, creek, Stream#Brook, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to Geographical feature, geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "Burn (landform), burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from Precipitation (meteorology), precipitation through a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutbow
A cutbow ('' Oncorhynchus clarkii'' × ''mykiss'') is an interspecific fertile hybrid between a rainbow trout (''Oncorhynchus mykiss'') and a cutthroat trout (''O. clarkii''). Cutbow hybrids may occur naturally where the native ranges of both species overlap, such as between coastal rainbow trout (''O. mykiss irideus'') and coastal cutthroat trout (''O. clarkii clarkii'') and between Columbia River redband trout (''O. mykiss gardineri'') and westslope cutthroat trout (''O. clarkii lewisi''). While natural separation of spawning habitat limited hybridization in most native populations of rainbows and cutthroats, introduction of non-native hatchery-raised rainbow trout into the native ranges of cutthroat subspecies increased the rate of hybridization. Some native cutthroat populations are, as a result, at risk due to genetic pollution.Cut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trout
Trout are species of freshwater fish belonging to the genera '' Oncorhynchus'', ''Salmo'' and ''Salvelinus'', all of the subfamily Salmoninae of the family Salmonidae. The word ''trout'' is also used as part of the name of some non-salmonid fish such as ''Cynoscion nebulosus'', the spotted seatrout or speckled trout. Trout are closely related to salmon and char (or charr): species termed salmon and char occur in the same genera as do fish called trout (''Oncorhynchus'' – Pacific salmon and trout, ''Salmo'' – Atlantic salmon and various trout, ''Salvelinus'' – char and trout). Lake trout and most other trout live in freshwater lakes and rivers exclusively, while there are others, such as the steelhead, a form of the coastal rainbow trout, that can spend two or three years at sea before returning to fresh water to spawn (a habit more typical of salmon). Arctic char and brook trout are part of the char genus. Trout are an important food source for humans and wildlife, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utah Division Of Wildlife Resources
The Utah Division of Wildlife Resources is part of the Utah Department of Natural Resources for the state of Utah in the United States. The mission of the Division of Wildlife Resources is to serve the people of Utah as trustee and guardian of the state's wildlife. In addition to managing and protecting Utah's wildlife, UDWR manages hunting and fishing opportunities within the state. Regions and operations The division operates five regions headquartered in Ogden (Northern Region), Vernal (Northeastern Region), Springville (Central Region), Price (Southeastern Region), and Cedar City (Southern Region). The division operates two hunter safety centers Salt Lake City (Lee Kay Shooting Center) and in Logan (Cache Valley Shooting Range). The division is also responsible for Hardware Ranch near Hyrum, The Eccles Wildlife Education Center in Farmington, the Fisheries Experiment Station in Logan, and the Great Basin Research Center in Ephraim. Fish Hatcheries The division maintains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gill
A gill () is a respiratory organ that many aquatic organisms use to extract dissolved oxygen from water and to excrete carbon dioxide. The gills of some species, such as hermit crabs, have adapted to allow respiration on land provided they are kept moist. The microscopic structure of a gill presents a large surface area to the external environment. Branchia (pl. branchiae) is the zoologists' name for gills (from Ancient Greek ). With the exception of some aquatic insects, the filaments and lamellae (folds) contain blood or coelomic fluid, from which gases are exchanged through the thin walls. The blood carries oxygen to other parts of the body. Carbon dioxide passes from the blood through the thin gill tissue into the water. Gills or gill-like organs, located in different parts of the body, are found in various groups of aquatic animals, including mollusks, crustaceans, insects, fish, and amphibians. Semiterrestrial marine animals such as crabs and mudskippers have gill cham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyoid
The hyoid bone (lingual bone or tongue-bone) () is a horseshoe-shaped bone situated in the anterior midline of the neck between the chin and the thyroid cartilage. At rest, it lies between the base of the mandible and the third cervical vertebra. Unlike other bones, the hyoid is only distantly articulated to other bones by muscles or ligaments. It is the only bone in the human body that is not connected to any other bones nearby. The hyoid is anchored by muscles from the anterior, posterior and inferior directions, and aids in tongue movement and swallowing. The hyoid bone provides attachment to the muscles of the floor of the mouth and the tongue above, the larynx below, and the epiglottis and pharynx behind. Its name is derived . Structure The hyoid bone is classed as an irregular bone and consists of a central part called the body, and two pairs of horns, the greater and lesser horns. Body The body of the hyoid bone is the central part of the hyoid bone. *At the front, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Trout
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bear Lake (Idaho-Utah)
Bear Lake may refer to several places: Lakes Canada * Bear Lake (Bear River), a lake in the northwestern Omineca Country of the North-Central Interior of British Columbia, part of the Skeena River drainage via the Bear and Sustut Rivers (there are six other Bear Lakes in British Columbia) * Great Bear Lake, eighth largest lake in the world, largest in Northwest Territories * Bear Lake (Ontario), one of 29 Bear Lakes in Ontario * Bear Lake (Halifax Regional Municipality, Nova Scotia), one of 16 lakes in Nova Scotia * Bear Lake (Colchester County, Nova Scotia) United States * Bear Lake (Alaska), a lake near the town of Seward and Resurrection Bay * Bear Lake (Colorado), in Rocky Mountain National Park * Bear Lake (Idaho), an alpine lake in Custer County * Bear Lake (Idaho–Utah), along the Idaho–Utah border, first called Black Bear Lake * Bear Lake (Michigan), a lake in Kalkaska County * Bear Lake (Muskegon County, Michigan), which abuts Muskegon, Michigan * Bear Lake in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenotype
In genetics, the phenotype () is the set of observable characteristics or traits of an organism. The term covers the organism's morphology or physical form and structure, its developmental processes, its biochemical and physiological properties, its behavior, and the products of behavior. An organism's phenotype results from two basic factors: the expression of an organism's genetic code, or its genotype, and the influence of environmental factors. Both factors may interact, further affecting phenotype. When two or more clearly different phenotypes exist in the same population of a species, the species is called polymorphic. A well-documented example of polymorphism is Labrador Retriever coloring; while the coat color depends on many genes, it is clearly seen in the environment as yellow, black, and brown. Richard Dawkins in 1978 and then again in his 1982 book ''The Extended Phenotype'' suggested that one can regard bird nests and other built structures such as cad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
