Oncorhynchus mykiss (Walbaum, 1792) Are you changing its name? Remember to add the former name to the synonym's field. Peces Group Actinopterygii Class Salmoniformes Order Salmonidae Family Oncorhynchus Genus License Main image File Conservation Observations Bibliography Description and biology Number of chromosomes Phenology Distribution Habitat Population Risk factors Conservation actions Observations Thanks Bibliography Cancel Save changes