Connections and containers: Using genetic data to understand how watershed evolution and human activities influence cutthroat trout biogeography
Fig 8
Principal component analysis of microsatellite loci.
Principal component analysis for cutthroat trout within the Bonneville Basin and upper Snake River based on 11 microsatellite loci. Populations grouped by major watersheds represented by different clusters. Open circles represent the eastern Portneuf River watershed populations, closed circles represent the western Portneuf River watershed populations, open squares represent the Raft River watershed, and closed triangles represent the Malad River watershed.