|
Siphateles Bicolor Snyderi
The Owens tui chub (''Siphateles bicolor snyderi'') was described in 1973 as a subspecies of tui chub endemic to the Owens River Basin in Eastern California, United States. The Owens tui chub is distinguished from its closest relative, the Lahontan tui chub, by scales with a weakly developed or absent basal shield, 13 to 29 lateral and apical radii, also by the structure of its pharyngeal arches, the number of anal fin rays, 10 to 14 gill rakers, and 52 to 58 lateral line scales. Dorsal and lateral coloration varies from bronze to dusky green, grading to silver or white on the belly. It may reach a total length of . Owens tui chub are believed to be derived from Lahontan Basin tui chub that entered the Owens Basin from the north during the Pleistocene Epoch. Owens tui chub were historically common and occupied all valley-floor wetlands near the Owens River in Inyo and Mono counties. Owens suckers, Owens speckled dace, and Owens pupfish have a similar distribution to the Owens t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Rush Miller
Robert Rush Miller (April 23, 1916 – February 10, 2003) "was an important figure in American ichthyology and conservation from 1940 to the 1990s." He was born in Colorado Springs, earned his bachelor's degree at University of California, Berkeley in 1938, a master's degree at the University of Michigan in 1943, and a Ph.D. at the University of Michigan in 1944. He received tenure at the University of Michigan in 1954. Together with W. L. Minckley, he discovered a new species of platyfish, '' Xiphophorus gordoni'', that they named in honor of Dr Myron Gordon. He served as the ichthyological editor of ''Copeia'' from 1950 to 1955. Fish described * '' Chortiheros wesseli'' R. R. Miller 1996 - Cichlid * ''Cualac tessellatus'' R. R. Miller 1956 - (Checkered Pupfish) * '' Cyprinodon albivelis'' W. L. Minckley & R. R. Miller, 2002 (Whitefin pupfish) * '' Cyprinodon alvarezi'' R. R. Miller, 1976 (Potosi pupfish) * '' †Cyprinodon arcuatus'' W. L. Minckley & R. R. Miller, 2002 (Santa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens Pupfish
The Owens pupfish (''Cyprinodon radiosus'') is a rare species of fish in the family Cyprinodontidae, the pupfish. It is Endemism, endemic to California in the United States, where it is limited to the Owens Valley. It is a federally listed endangered species of the United States. This pupfish is up to long, the largest males sometimes longer. The male is blue-gray, turning bright blue during spawning. The female is greenish brown with a silvery or whitish belly.Pister, E. P. (2001)Threatened fishes of the world: ''Cyprinodon radiosus'' Miller, 1948 (Cyprinodontidae).''Environmental Biology of Fishes'' 61: 370. Retrieved September 29, 2011. The pupfish tolerates a wide range of water conditions. Its native habitat includes desert marshes with water temperatures up to 33 °C in the summer and layers of ice during the winter. The water in some areas has four times the salt content of the ocean, as well as low oxygen. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphateles
''Siphateles'' is a genus of fish belonging to the family Cyprinidae, native to the Western United States. They were formerly placed in the genus ''Gila (fish), Gila''. Species The species include: *''Siphateles alvordensis'' Carl Leavitt Hubbs, C. L. Hubbs & Robert Rush Miller, R. R. Miller, 1972 (Alvord chub) * ''Siphateles bicolor'' (Charles Frédéric Girard, Girard, 1856) (Tui chub) ** ''Siphateles bicolor bicolor'' (Charles Frédéric Girard, Girard, 1856) (Tui chub) ** ''Siphateles bicolor isolata'' Carl Leavitt Hubbs, C. L. Hubbs & Robert Rush Miller, R. R. Miller, 1972 (Independence Valley tui chub) ** ''Siphateles bicolor mohavensis'' (John Otterbein Snyder, Snyder, 1918) (Mohave tui chub) ** ''Siphateles bicolor obesa'' (Charles Frédéric Girard, Girard, 1856) ** ''Siphateles bicolor pectinifer'' (John Otterbein Snyder, Snyder, 1917) ** ''Siphateles bicolor snyderi'' Robert Rush Miller, R. R. Miller, 1973 (Owens tui chub) ** ''Siphateles bicolor vaccaceps'' Frederick T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroptilidae
The Hydroptilidae are a large family of caddisflies (Trichoptera) with a worldwide distribution. They are commonly known as microcaddisflies or purse-case caddisflies, in reference to two characteristic traits of this family: Hydroptilidae are much smaller than other caddisflies, rarely exceeding in length. Their larvae do not build a protective case until the final instar of their growth. At that time however, they build a typically Purse-shaped case, either portable or stuck to the substrate, in which the larva finishes growth and pupates. Systematics and taxonomy Their systematic placement among the caddisflies is still disputed. They are traditionally placed in the suborder Spicipalpia, which do not seem to be a natural monophyletic group, but rather an evolutionary grade of moderately advanced caddisflies. Some authors downrank the Spicipalpia to a superfamily of the more basal Annulipalpia and call them Rhyacophiloidea (which otherwise refers to a subfamily of subo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algae
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular microalgae, such as ''Chlorella,'' ''Prototheca'' and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to in length. Most are aquatic and autotrophic (they generate food internally) and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem that are found in land plants. The largest and most complex marine algae are called seaweeds, while the most complex freshwater forms are the ''Charophyta'', a division of green algae which includes, for example, ''Spirogyra'' and stoneworts. No definition of algae is generally accepted. One definition is that algae "have chlorophyll ''a'' as their primary photosynthetic pigment and lack a sterile covering of cells around thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chironomid
The Chironomidae (informally known as chironomids, nonbiting midges, or lake flies) comprise a family of nematoceran flies with a global distribution. They are closely related to the Ceratopogonidae, Simuliidae, and Thaumaleidae. Many species superficially resemble mosquitoes, but they lack the wing scales and elongated mouthparts of the Culicidae. The name Chironomidae stems from the Ancient Greek word ''kheironómos'', "a pantomimist". Common names and biodiversity This is a large taxon of insects; some estimates of the species numbers suggest well over 10,000 world-wide. Males are easily recognized by their plumose antennae. Adults are known by a variety of vague and inconsistent common names, largely by confusion with other insects. For example, chironomids are known as "lake flies" in parts of Canada and Lake Winnebago, Wisconsin, but "bay flies" in the areas near the bay of Green Bay, Wisconsin. They are called "sand flies", "muckleheads", "muffleheads", "Canadian so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens Tui Chub Habitat
{{Disambiguation, g ...
Owens may refer to: Places in the United States * Owens Station, Delaware *Owens Township, St. Louis County, Minnesota * Owens, Missouri * Owens, Ohio * Owens, Virginia People * Owens (surname), including a list of people with the name * Owens Brown, American politician and activist in West Virginia * Owens Wiwa, Nigerian doctor and human rights activist Other uses *'' Owens v Owens'', 2018 divorce case in the Supreme Court of the United Kingdom * Victoria University of Manchester, once known as Owens College (an unofficial name sometimes used by staff and students at UMIST) *Owens Corning, an American glass company See also * Owen's (other) * Owen (other) * Owain (other) Owain () is a name of Welsh origin, variously written in Old Welsh as Ougein, Eugein, Euguen, Iguein, Ou(u)ein, Eug(u)ein, Yuein, and in Middle Welsh as Ewein, Owein, and Ywein. Other variants of the name Owain include Ewein, Iguein, Owein, Ouein, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammoth Lakes, California
Mammoth Lakes is a town in Mono County, California, and is the county's only incorporated community. It is located immediately to the east of Mammoth Mountain, at an elevation of . As of the 2020 United States Census, the population was 7,191, reflecting a 12.7% decrease from the 2010 Census. History The Mono people were the first settlers of the Mammoth Lakes area, thousands of years ago. They settled in the valley but traveled by foot to other areas when trading with different tribes. The European history of Mammoth Lakes started in 1877, when four prospectors staked a claim on Mineral Hill, south of the current town, along Old Mammoth Road. In 1878, the Mammoth Mining Company was organized to mine Mineral Hill, which caused a gold rush. By the end of 1878, 1500 people settled in the mining camp called Mammoth City. By 1880, the company had shut down, and by 1888, the population declined to less than 10 people. By the early 1900s, the town of Mammoth was informally establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Creek (Mono County, California)
Hot Creek, starting as Mammoth Creek, is a stream in Mono County of eastern California, in the Western United States. It is within the Inyo National Forest. Course Mammoth Creek The creek begins its course in the eastern Sierra Nevada named as Mammoth Creek. It originates as an outflow of Twin Lakes, just south of Mammoth Mountain and above the town of Mammoth Lakes. The stream is primarily sourced from melted snow water at above sea level. It is quite cold, rarely being above . Hot Creek As Mammoth Creek leaves the Sierra and flows east into the Long Valley Caldera it is joined by warmer water from geothermal springs at the Hot Creek State Fish Hatchery. From this confluence the stream is named Hot Creek, though its water temperature seldom exceeds until it reaches Hot Creek Gorge, east of Mammoth Lakes. In the Hot Creek Gorge, numerous hot springs near and in the stream bed add hot water into the stream. Its mouth is at the confluence with the Owens River upstream from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reds Meadow
West Bishop is a census-designated place (CDP) in Inyo County, California, United States. The population was 2,607 at the 2010 census, down from 2,807 at the 2000 census. Geography According to the United States Census Bureau, the CDP has a total area of , over 99% of it land. Demographics 2010 The 2010 United States Census reported that West Bishop had a population of 2,607. The population density was . The racial makeup of West Bishop was 2,373 (91.0%) White, 10 (0.4%) African American, 28 (1.1%) Native American, 45 (1.7%) Asian, 1 (0.0%) Pacific Islander, 72 (2.8%) from other races, and 78 (3.0%) from two or more races. Hispanic or Latino of any race were 261 persons (10.0%). The Census reported that 2,607 people (100% of the population) lived in households, 0 (0%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized. There were 1,133 households, out of which 261 (23.0%) had children under the age of 18 living in them, 714 (63.0%) were oppo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mono Lake
Mono Lake ( ) is a saline soda lake in Mono County, California, formed at least 760,000 years ago as a terminal lake in an endorheic basin. The lack of an outlet causes high levels of salts to accumulate in the lake which make its water alkaline. The desert lake has an unusually productive ecosystem based on brine shrimp, which thrive in its waters, and provides critical habitat for two million annual migratory birds that feed on the shrimp and alkali flies ('' Ephydra hians''). Historically, the native Kutzadika'a people ate the alkali flies' pupae, which live in the shallow waters around the edge of the lake. When the city of Los Angeles diverted water from the freshwater streams flowing into the lake, it lowered the lake level, which imperiled the migratory birds. The Mono Lake Committee formed in response and won a legal battle that forced Los Angeles to partially replenish the lake level. Geology Mono Lake occupies part of the Mono Basin, an endorheic basin that has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_03.JPG "Click for more on -> Mammoth Lakes, California")
