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Arctic Grayling are one of Alaskaâs most delicate and beautiful sport fish. Their identification is easy due to their vibrant colors and incredibly large dorsal fin. The Arctic Graylingâs coloration varies greatly, and in larger Grayling that can grow up to 24 inches, their bold colors are truly a sight to see. The prominent dorsal fin is usually fringed in red and has enormous, iridescent splotches of red, aqua, or purple. Their backs are usually dark and their sides range from black or blue to silver or gold. Arctic Grayling have white bellies with gold borders and pelvic fins with luminous orange, red, or pink stripes. They also have gold eyes and their bodies are larger and thicker than other Alaska fish like salmon, trout, or char.
It is true that trout and salmon are related. In fact, they are so closely related that fishermen and scientists often have a difficult time classifying the individual species. Both fish are classified as âan oily fishâ. Technically Trout are a species of freshwater and saltwater fish and Salmon belong to some of the same family as trout. However unlike most trout, most salmon species spend most of their lives in salt water and are not usually found in fresh water on a regular basis. In 1989 DNA tests showed that the rainbow trout also known as the steelhead really isnât a trout at all, and the fish was reclassified as a salmon.