Article
Limited, asymmetric hybridization between coastal cutthroat trout and steelhead in a Northern California river.
The Journal of heredity - 25 May 2023
Rizza Samuel F, Wilzbach Margaret A, Kinziger Andrew P, Anderson Eric C, Carlos Garza John
Abstract excerpt
Hybridization between coastal cutthroat trout (Oncorhynchus clarkii clarkii) and steelhead (O. mykiss) was assessed in the Smith River, California. Individuals were categorized as pure or as 1 of 10 hybrid classes using 30 "diagnostic" single-nucleotide polymorphisms positioned on 26 separate chromosomes. Most of the individuals examined (n = 876), were pure coastal cutthroat trout (n = 634) or pure steelhead...
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