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The impact of alteration of hydrologic regimes in the Upper Teton River on the competition between fish species /McLaughlin, Kurt. January 1900 (has links)
Thesis (M.S.)--Humboldt State University, 2009. / Includes bibliographical references (leaves 69-72). Also available via Humboldt Digital Scholar.
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Myxobolus cerebralis in native Cutthroat trout of three spawning tributaries to Yellowstone Lake a qualitative ecological risk assessment /Murcia, Silvia. January 2008 (has links) (PDF)
Thesis (PhD)--Montana State University--Bozeman, 2008. / Typescript. Chairperson, Graduate Committee: Billie L. Kerans. Includes bibliographical references.
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Assessment of reproductive isolation between Yellowstone cutthroat trout and rainbow trout in the Yellowstone River, MontanaDe Rito, James Nicholas. January 2004 (has links)
Thesis (M.S.)--Montana State University, 2004. / Title from PDF title page (viewed Feb. 11, 2005). Includes bibliographical references (p. 54-60).
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Assessment of reproductive isolation between Yellowstone cutthroat trout and rainbow trout in the Yellowstone River, MontanaDe Rito, Jr., James Nicholas. January 2004 (has links) (PDF)
Thesis (M.S.)--Montana State University--Bozeman, 2004. / Typescript. Chairperson, Graduate Committee: Alexander V. Zale. Includes bibliographical references (leaves 54-60).
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Genetic Considerations for the Conservation and Management of Yellowstone Cutthroat Trout (Oncorhynchus clarkii bouvieri) in Yellowstone National ParkJanetski, David J. 01 August 2006 (has links) (PDF)
A key component to conservation is an accurate understanding of genetic subdivision within a species. Despite their ecological and economic importance, relatively little is understood about the genetic structuring of Yellowstone cutthroat trout in Yellowstone National Park. Here, we use traditional (Fst, Rst, Nm, and AMOVA) and modern (Bayesian assignment tests, coalescent theory, and nested clade analysis) analytical approaches to describe the population genetic subdivision of cutthroat trout spawning populations in Yellowstone Lake and to identify genetically distinct population segments throughout Yellowstone National Park. Evidence for restricted gene flow between spawning populations within Yellowstone Lake was detected using nested clade analysis. This is the first molecular evidence for restricted gene flow between spawning populations in Yellowstone Lake. In contrast, traditional methods such as Fst and Rst as well as the Bayesian clustering program STRUCTURE v2.0 failed to detect evidence for restricted gene flow. Across our sampling range within Yellowstone National Park, eleven genetically distinct cutthroat trout population segments were detected. These showed a general pattern of small, isolated populations with low genetic diversity in headwater streams and wide-spread, genetically diverse populations in higher-order rivers. We recommend populations be managed to maintain current levels of genetic diversity and gene flow. Based on the recent decline of and distinct morphological, behavioral, and genetic nature of cutthroat trout in Yellowstone Lake, we recommend the Yellowstone Lake spawning populations collectively be recognized as an evolutionarily significant unit.
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