The distinction between coarse fish and game fish has no taxonomic basis. It originated in the United Kingdom in the early 19th century. Prior to that time, recreational fishing was a sport of the gentry, who angled for salmon and trout and called them game fish. There was a view that other fish did not make as good eating, and they were disdained as coarse fish. Coarse fish have scales that are generally larger than the scales of game fish, and they tend to inhabit warmer and stiller waters.