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Filtering by: Subject Rainbow trout -- Infections Committee Member Dunham, Jason Degree Level Master's

The influence of sex, migration distance, and latitude on expression of anadromy in Oncorhynchus mykiss

Creator:

Ohms, Haley

Abstract:

The evolution and maintenance of multiple phenotypes within populations is an interesting evolutionary and ecological question, and is becoming increasingly important for the restoration and conservation of partially migratory species. In particular, why individuals adopt a particular phenotype has been the focus of numerous research efforts. In the partially migratory...

Resource Type:

Masters Thesis

Full Text:

resident rainbow trout and juvenile steelhead from the South Fork John Day River, eastern Oregon, from
Population characteristics and movement patterns of redband trout (Oncorhynchus mykiss) and mountain whitefish (Prosopium williamsoni) in the Crooked River, Oregon

Creator:

Nesbit, Shivonne M.

Abstract:

Over the last decade, the Oregon Department of Fish and Wildlife (ODFW) has documented a precipitous decline in the Crooked River redband trout (Oncorhynchus mykiss) population, prompting this study to address potential factors contributing to the decline. There are two main goals to this project: (1) identify potential factors contributing...

Resource Type:

Masters Thesis

Full Text:

irrigation purposes, flood control and water storage. Redband trout, also known as rainbow trout, are