On the other hand, rainbow trout belong to the genus Oncorhynchus, also in the Salmonidae family. They are originally native to the Pacific coast of North America but are now widely distributed around the world due to their popularity in recreational fishing and aquaculture. Rainbow trout are recognised by their silvery body, iridescent bluish or greenish back, and a vibrant pink or red stripe running along their lateral line.
Therefore, while both pan trout and rainbow trout are trout species, they are distinct species with different scientific classifications, appearances, and geographic origins.