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- Alvord_cutthroat_trout abstract "The Alvord cutthroat trout, Oncorhynchus clarki alvordensis, was a subspecies of cutthroat trout. It was native to spring-fed creeks that ran down to Alvord Dry Lake in southeast Oregon, which was a large lake during the ice ages and an isolated drainage, part of the Great Basin today. This is one of the two cutthroat trout taxa considered extinct because all known populations are hybridized with rainbow trout which were introduced into streams in the Alvord basin in the 1920s, resulting in cutbows.The subspecies name was given in 2002 by Robert Behnke (Trout and Salmon of North America).In the fall 2005 issue of Trout (the magazine of Trout Unlimited), in an article titled Ivory-Billed Trout, Dr. Behnke notes a historical reference that the now “extinct” Alvord Cutthroat Trout had been transplanted into another basin adjacent to the Alvord Basin, and that this transplant occurred prior to the 1928 introduction of rainbows into Trout Creek. Dr. Behnke reflects on which stream these trout may have been introduced into.In the winter 2007 issue of Trout Magazine, in an article titled Toward Definitiveness, Dr. Behnke relates a summer 2006 electrofishing (sampling) project with the Oregon Department of Fish and Wildlife (ODFW). He realized that the stream he’d referenced in 2005 was above the maximum Pleistocene lake level of any downstream flow-connected basins, and thus he doubts that redband trout ever made it to this elevated location.In the late 1950s and through the 1960s the ODFW had introduced Lahontan cutthroat trout and rainbow trout into this stream, so Dr. Behnke expected to find a hybrid swarm during this sampling project. Yet, during this trip he was pleased to find that all of the trout examined seemed to be of the Lahontan strain; with some trout exhibiting the appearance (phenotype) of the “extinct” Alvord cutthroat trout. In a 2007 publication of the Oregon Chapter of the American Fisheries Society, Corvallis, Oregon, entitled Redband Trout Resilience and Challenge in a Changing Landscape, Dr. Behnke comments that he believes there is a strong possibility that trout caught in this stream circa World War II (confirmed by local historian Mr. Bruce Gilinski, who had direct experience on the stream just after World War II) were derived from the early transplant of the now extinct Alvord cutthroat. He thus surmises that what remains of the Alvord subspecies is incorporated into the trout now found in this small stream adjacent to the Alvord Basin.Dr. Behnke has urged the State of Oregon to create a population of trout phenotypically representative of the “extinct” alvordensis by transplanting specimens that most closely resemble alvordensis into presently fishless waters, where they can self-propagate and preserve the phenotype (if not genotype) of the Alvord cutthroat trout.In April 2013, Shannon Hurn, ODFW Fisheries Biologist, Hines District (SE Oregon) has released a 2013 Management Proposal; which includes the plan to take spawning pairs of cutthroat trout that exhibit the phenotype of the extinct Alvord cutthroat trout, to relocate these pairs to the Klamath Hatchery in Oregon, and to propagate fry (offspring) from these pairs, to rear the trout at Klamath Hatchery, to look for uniformity among the sub-adult trout and to document the phenotype stages, and to ultimately transfer trout with the Alvord (alvordensis) phenotype to a suitable fishless host stream in SE Oregon (preferably in the Alvord Basin - the native realm of the extinct Alvord cutthroat trout).".
- Alvord_cutthroat_trout class Actinopterygii.
- Alvord_cutthroat_trout conservationStatus "GX".
- Alvord_cutthroat_trout conservationStatusSystem "TNC".
- Alvord_cutthroat_trout family Salmonidae.
- Alvord_cutthroat_trout genus Oncorhynchus.
- Alvord_cutthroat_trout kingdom Animal.
- Alvord_cutthroat_trout order Salmonidae.
- Alvord_cutthroat_trout phylum Chordate.
- Alvord_cutthroat_trout species Cutthroat_trout.
- Alvord_cutthroat_trout wikiPageID "2792425".
- Alvord_cutthroat_trout wikiPageRevisionID "598138206".
- Alvord_cutthroat_trout classis Actinopterygii.
- Alvord_cutthroat_trout date "December 2009".
- Alvord_cutthroat_trout familia Salmonidae.
- Alvord_cutthroat_trout genus "Oncorhynchus".
- Alvord_cutthroat_trout hasPhotoCollection Alvord_cutthroat_trout.
- Alvord_cutthroat_trout name "Alvord cutthroat trout".
- Alvord_cutthroat_trout ordo Salmonidae.
- Alvord_cutthroat_trout phylum Chordate.
- Alvord_cutthroat_trout regnum "Animalia".
- Alvord_cutthroat_trout species "O. clarki".
- Alvord_cutthroat_trout status "GX".
- Alvord_cutthroat_trout statusSystem "TNC".
- Alvord_cutthroat_trout subspecies "O. c. alvordensis".
- Alvord_cutthroat_trout trinomial "Oncorhynchus clarki alvordensis".
- Alvord_cutthroat_trout type "fish".
- Alvord_cutthroat_trout subject Category:Extinct_animals_of_the_United_States.
- Alvord_cutthroat_trout subject Category:Extinct_fish.
- Alvord_cutthroat_trout subject Category:Fish_extinctions_since_1500.
- Alvord_cutthroat_trout subject Category:Fish_of_the_Western_United_States.
- Alvord_cutthroat_trout subject Category:Oncorhynchus.
- Alvord_cutthroat_trout type Animal.
- Alvord_cutthroat_trout type Eukaryote.
- Alvord_cutthroat_trout type Fish.
- Alvord_cutthroat_trout type Species.
- Alvord_cutthroat_trout type Animal.
- Alvord_cutthroat_trout type EukaryoticCell.
- Alvord_cutthroat_trout type Fish.
- Alvord_cutthroat_trout type Organism.
- Alvord_cutthroat_trout comment "The Alvord cutthroat trout, Oncorhynchus clarki alvordensis, was a subspecies of cutthroat trout. It was native to spring-fed creeks that ran down to Alvord Dry Lake in southeast Oregon, which was a large lake during the ice ages and an isolated drainage, part of the Great Basin today.".
- Alvord_cutthroat_trout label "Alvord cutthroat trout".
- Alvord_cutthroat_trout sameAs m.082ywx.
- Alvord_cutthroat_trout sameAs Q4738348.
- Alvord_cutthroat_trout sameAs Q4738348.
- Alvord_cutthroat_trout wasDerivedFrom Alvord_cutthroat_trout?oldid=598138206.
- Alvord_cutthroat_trout isPrimaryTopicOf Alvord_cutthroat_trout.
- Alvord_cutthroat_trout name "Alvord cutthroat trout".