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Latest Rainbow trout Stories

California's Native Fish Populations Under Increased Threat From Climate Change
2013-05-31 10:38:00

April Flowers for redOrbit.com - Your Universe Online If current trends continue, the trout, salmon and other native freshwater fish in California will likely become extinct within the next century due to climate change. A new study from the Center for Watershed Sciences at the University of California, Davis (UCDavis), assessed how vulnerable each freshwater species in California is to climate change and estimated the likelihood that those species would become extinct in 100 years....

2013-04-16 23:04:23

The winners of the The Conejos Superfly Tournament, one of the biggest fly fishing tournaments in the US, fished the stretch owned by local dude ranch Rainbow Trout Ranch. Antonito, CO (PRWEB) April 16, 2013 Sunday, April 14th, marked the final day of the 9th Annual Conejos Superfly, a fly fishing tournament hosted by Conejos River Anglers to help fund raise for the Conejos Habitat. Winners Troy Smith and Isaac Dean drew the Rainbow Trout Ranch stretch for one of their two days. The...

2012-05-14 12:58:06

The competition between farmers and fish for precious water in California is intensifying in wine country, suggests a new study by biologists at the University of California, Berkeley. The findings, published in the May issue of the journal Transactions of the American Fisheries Society, link higher death rates for threatened juvenile steelhead trout with low water levels in the summer and the amount of vineyard acreage upstream. The researchers found that juvenile steelhead trout are...

Hatcheries Change Salmon Genetics After A Single Generation
2011-12-20 10:28:33

The impact of hatcheries on salmon is so profound that in just one generation traits are selected that allow fish to survive and prosper in the hatchery environment, at the cost of their ability to thrive and reproduce in a wild environment. These findings, published this week in Proceedings of the National Academy of Sciences, show a speed of evolution and natural selection that surprised researchers. They confirmed that a primary impact of hatcheries is a change in fish genetics, as...

2011-11-30 15:07:08

University of Oregon's RAD technology opens route to see important genetic markers in rainbow trout Two distinct populations of rainbow trout -- one in Alaska, the other in Idaho -- share a genetic trait that could have huge implications for fisheries conservation and management, an eight-member research team reports. The common trait is a similar rapid rate of development that has allowed these different salmomid subspecies to adapt to their native rivers in Alaska and Idaho. The...

2011-08-09 16:53:00

PORTLAND, Ore., Aug. 9, 2011 /PRNewswire-USNewswire/ -- Over 1,000 American businesses have asked President Obama for decisive change in the government's failed policy to restore endangered wild salmon and steelhead in the Columbia and Snake Rivers. The request comes in a letter released today, following U.S. District Judge James Redden ruling on August 2, 2011 finding the administration's current salmon plan illegal. Salmon are a mainstay of economies and jobs for the entire west coast....

2011-08-02 18:52:00

Fishing, conservation groups call for solutions table on salmon crisis PORTLAND, Ore., Aug. 2, 2011 /PRNewswire-USNewswire/ -- U.S. District Court Judge James Redden ruled today that the National Oceanic and Atmospheric Administration (NOAA) Fisheries Service failed for the third time in ten years to produce a legal and scientifically adequate plan to protect imperiled Columbia-Snake River salmon from extinction. The harm to these species has been largely caused by operation of the...

2011-02-16 18:34:00

PORTLAND, Ore., Feb. 16, 2011 /PRNewswire/ -- A letter from William Stelle, Jr. - the Regional Administrator of the National Oceanic and Atmospheric Administration, National Marine Fisheries Service - has cleared the way for one of the region's most complex and significant clean up/remediation projects along the Willamette River. The letter, known as a Biological Opinion [https://pcts.nmfs.noaa.gov/pls/pcts-pub/biop_results_detail?reg_inclause_in=('NWR')&idin=122048], provides the...


Latest Rainbow trout Reference Libraries

Brown Trout, Salmo trutta
2013-10-15 12:46:40

The Brown Trout (Salmo trutta) is originally a European species of salmonid fish. It includes both purely freshwater populations, referred to Salmo trutta morpha fario and S. trutta morpha lacustris, and anadromous forms referred to as the sea trout, S. trutta morpha trutta. The latter migrates to the oceans for the majority of its life and returns to freshwater only to spawn. The specific handle trutta comes from the Latin trutta, meaning, literally, “trout”. The lacustrine morph of...

Lake Trout, Salvelinus namaycush
2009-02-16 20:21:04

The Lake Trout (Salvelinus namaycush) is a species of freshwater char that is found mainly in lakes of Canada, Alaska, and the northern United States. They have been introduced into many other parts of the world including Europe, South America and some parts of Asia. In Canada, about 25% of the Lake Trout population is found in Ontario. However, only 1% of Ontario's lakes contain trout. The Lake Trout has been known to hybridize with Brook Trout, but such hybrids are almost always...

Golden Trout, Oncorhynchus mykiss aguabonita
2009-01-17 20:32:05

The Golden Trout (Oncorhynchus mykiss aguabonita) is a subspecies of the Rainbow Trout (Oncorhynchus mykiss). It is also known by the name California Golden Trout and is native to Golden Trout Creek, Volcano Creek and the South Fork Kern River in California. It is most likely found at elevations 10,000 feet above sea level. This subspecies is also commonly placed with other subspecies of rainbow trout known as redband trout. The Golden Trout has flanks with a red, horizontal band along the...

Redband Trout, Oncorhynchus
2007-12-18 14:20:49

Redband Trout is a fish name that may be a synonym for the rainbow trout, but is used more narrowly for two subspecies with well-defined geographical distributions in the United States: the Columbia River Redband trout, (Oncorhynchus mykiss gardenia), found in Montana, Washington and Idaho, and the Great Basin Redband trout, (Oncorhynchus mykiss newberrii), found in southeastern Oregon, and parts of California and Nevada. Both subspecies are popular game fishes. The redband trout is...

34_b9a7c14e37edb6afaf587e39be33ec1f
2005-06-02 10:43:59

Trout is the common name given to a number of species of freshwater fish belonging to the salmon family (Salmonidae). All fish properly called trout are members of the subfamily Salmoninae, but the name is used for fish from all three genera in the subfamily: Salmo, which includes Atlantic species; Oncorhynchus, which includes Pacific species; and Salvelinus, which includes fish referred to as Char. Fish referred to as trout include: Genus Salmo Adriatic trout - Salmo...

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Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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