The McCloud River redband trout (Oncorhynchus mykiss stonei) is one of three redband trout subspecies of the rainbow trout in the family Salmonidae.[1] The trout is native in small tributaries of the McCloud River and Pit River which are tributaries of California's Sacramento River. Its historic range has declined significantly since it was first described in 1894. Remaining populations of genetically pure McCloud River redband trout are threatened by predation, habitat loss, competition with introduced trout species and by hybridization with hatchery rainbow trout introduced to support sport fishing .[2]
In 1877, the second California rainbow trout hatchery and the first federal fish hatchery in the National Fish Hatchery System, was established on Campbell Creek, a McCloud River tributary.[3] The McCloud River hatchery indiscriminately mixed coastal rainbow trout (O. m. irideus) eggs with the eggs of local McCloud River redband trout (O. m. stonei). Eggs from the McCloud hatchery were also provided to the San Leandro hatchery, thus making the origin and genetic history of hatchery-bred rainbow trout somewhat diverse and complex.[4] Rainbow trout eggs and fry from these two hatcheries were the original source of most artificially propagated rainbow trout in the world.
Polyphyly of stoneiedit
The potential polyphyly of stonei was recognized by Behnke (1979, pg. 134) from anatomical characteristics "...stonei would be useful only as name for the trout of a particular geographical region (upper Sacramento River Basin), not as a natural evolutionary unit. I believe the great variability I found is the result of mixing of more than one ancestral form of redband trout, and with a coastal rainbow trout influence in some populations."[5] Analyses of genomic sequence data has demonstrated that redband trout of the upper McCloud River (above McCloud Falls) are a separate and distinct lineage of rainbow trout, while redband trout of the Pit River are of Great Basin origin.[6] The type material of stonei is similar to redband trout of the Pit River and Goose Lake while McCloud River redband trout are clearly differentiated anatomically from the type material of stonei.[5][7] The taxon O. m. calisulat Campbell and Conway 2023 was created to apply to the native redband trout of the upper McCloud River.[6]
Notesedit
^Behnke, Robert J. (2002). "Rainbow and Redband Trout". Trout and Salmon of North America. Tomelleri, Joseph R. (illust.). The Free Press. pp. 65–122. ISBN0743222202.
^"McCloud River Redband Trout" (PDF). caltrout.org. Retrieved November 13, 2012.
^Schley, Ben (2009-05-21). "A Century of Fish Conservation (1871–1971)". U.S. Fish and Wildlife Service. Retrieved 2013-11-28.
^Behnke, Robert J.; Williams, Ted (2007). About Trout: The Best of Robert J. Behnke from Trout Magazine. Globe Pequot. pp. 6–7. ISBN978-1-59921-203-6. Retrieved 2011-05-03.
^ abBehnke, Robert J. (1979). Monograph of the native trouts of the genus Salmo of western North America. [Lakewood, Colo.?]: Forest Service, U.S. Dept. of Agriculture.
^ abCampbell, Matthew A.; Habibi, Ensieh; Auringer, Grace; Stephens, Molly; Rodzen, Jeff; Conway, Kevin W.; Finger, Amanda J. (2023-03-09). "Molecular Systematics of Redband Trout from Genome-Wide DNA Sequencing Substantiates the Description of a New Taxon (Salmonidae: Oncorhynchus mykiss calisulat) from the McCloud River". Zootaxa. 5254 (1): 1–29. doi:10.11646/zootaxa.5254.1.1. ISSN 1175-5334.
^Gold, J. R. (1977-11-01). "Systematics of western North American trout (Salmo), with notes on the redband trout of Sheepheaven Creek, California". Canadian Journal of Zoology. 55 (11): 1858–1873. doi:10.1139/z77-239. ISSN 0008-4301.
This Salmonidae article is a stub. You can help Wikipedia by expanding it.
mccloud, river, redband, trout, oncorhynchus, mykiss, stonei, three, redband, trout, subspecies, rainbow, trout, family, salmonidae, trout, native, small, tributaries, mccloud, river, river, which, tributaries, california, sacramento, river, historic, range, d. The McCloud River redband trout Oncorhynchus mykiss stonei is one of three redband trout subspecies of the rainbow trout in the family Salmonidae 1 The trout is native in small tributaries of the McCloud River and Pit River which are tributaries of California s Sacramento River Its historic range has declined significantly since it was first described in 1894 Remaining populations of genetically pure McCloud River redband trout are threatened by predation habitat loss competition with introduced trout species and by hybridization with hatchery rainbow trout introduced to support sport fishing 2 McCloud River redband trout Scientific classification Domain Eukaryota Kingdom Animalia Phylum Chordata Class Actinopterygii Order Salmoniformes Family Salmonidae Genus Oncorhynchus Species O mykiss Subspecies O m stonei Trinomial name Oncorhynchus mykiss stonei Jordan 1894 Historic influence on hatchery rainbow trout editIn 1877 the second California rainbow trout hatchery and the first federal fish hatchery in the National Fish Hatchery System was established on Campbell Creek a McCloud River tributary 3 The McCloud River hatchery indiscriminately mixed coastal rainbow trout O m irideus eggs with the eggs of local McCloud River redband trout O m stonei Eggs from the McCloud hatchery were also provided to the San Leandro hatchery thus making the origin and genetic history of hatchery bred rainbow trout somewhat diverse and complex 4 Rainbow trout eggs and fry from these two hatcheries were the original source of most artificially propagated rainbow trout in the world Polyphyly of stonei editThe potential polyphyly of stonei was recognized by Behnke 1979 pg 134 from anatomical characteristics stonei would be useful only as name for the trout of a particular geographical region upper Sacramento River Basin not as a natural evolutionary unit I believe the great variability I found is the result of mixing of more than one ancestral form of redband trout and with a coastal rainbow trout influence in some populations 5 Analyses of genomic sequence data has demonstrated that redband trout of the upper McCloud River above McCloud Falls are a separate and distinct lineage of rainbow trout while redband trout of the Pit River are of Great Basin origin 6 The type material of stonei is similar to redband trout of the Pit River and Goose Lake while McCloud River redband trout are clearly differentiated anatomically from the type material of stonei 5 7 The taxon O m calisulat Campbell and Conway 2023 was created to apply to the native redband trout of the upper McCloud River 6 Notes edit Behnke Robert J 2002 Rainbow and Redband Trout Trout and Salmon of North America Tomelleri Joseph R illust The Free Press pp 65 122 ISBN 0743222202 McCloud River Redband Trout PDF caltrout org Retrieved November 13 2012 Schley Ben 2009 05 21 A Century of Fish Conservation 1871 1971 U S Fish and Wildlife Service Retrieved 2013 11 28 Behnke Robert J Williams Ted 2007 About Trout The Best of Robert J Behnke fromTrout Magazine Globe Pequot pp 6 7 ISBN 978 1 59921 203 6 Retrieved 2011 05 03 a b Behnke Robert J 1979 Monograph of the native trouts of the genus Salmo of western North America Lakewood Colo Forest Service U S Dept of Agriculture a b Campbell Matthew A Habibi Ensieh Auringer Grace Stephens Molly Rodzen Jeff Conway Kevin W Finger Amanda J 2023 03 09 Molecular Systematics of Redband Trout from Genome Wide DNA Sequencing Substantiates the Description of a New Taxon Salmonidae Oncorhynchus mykiss calisulat from the McCloud River Zootaxa 5254 1 1 29 doi 10 11646 zootaxa 5254 1 1 ISSN 1175 5334 Gold J R 1977 11 01 Systematics of western North American trout Salmo with notes on the redband trout of Sheepheaven Creek California Canadian Journal of Zoology 55 11 1858 1873 doi 10 1139 z77 239 ISSN 0008 4301 nbsp This Salmonidae article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title McCloud River redband trout amp oldid 1194529272, wikipedia, wiki, book, books, library,
