Mykiss is a noun that refers to a type of salmonid fish, specifically a rainbow trout subspecies native to the Pacific Northwest of North America. Scientifically named Oncorhynchus mykiss, it is commonly known as steelhead trout or rainbow trout. The name "mykiss" originates from the Greek root words "mykēs" meaning "mushroom" and "ichthys" meaning "fish," possibly alluding to the characteristic slightly pink flesh color resembling a mushroom cap.
Mykiss are known for their distinctively bright, silvery coloration, which distinguishes them from the resident, non-migratory rainbow trout. They typically spend part of their life cycle in freshwater, then migrate to the ocean to grow and mature before eventually returning to spawn in their natal rivers. This migratory behavior contributes to their ability to grow larger and develop a more elongated body than their freshwater counterparts.
The flesh of mykiss is highly regarded for its delicate flavor, firm texture, and vibrant pink hue. It is a popular and sought-after game fish among anglers due to its size, strength, and elusive nature. Furthermore, mykiss have been introduced into various freshwater systems worldwide, including lakes and rivers, to provide recreational fishing opportunities.
Overall, mykiss is a specific subspecies of salmonid fish, known as steelhead trout or rainbow trout, primarily inhabiting the Pacific Northwest, renowned for its silvery coloration, migratory behavior, and prized flesh quality.
