Rainbow trout fish get their name from the shiny colorful markings of their skin. Their range has extended into the Great Lakes region, central Canada, Great Plains, and southwestern Mexico. Most rainbow trout populations outside of their native range are domesticated steelhead.īecause of its popularity as a game fish, the rainbow trout population has expanded into cold lakes and streams worldwide. Native rainbows generally live in watersheds west of the Cascades. They ranged from Alaska to Mexico, including British Columbia, Washington, California, Oregon, Nevada, and Idaho. In North America, Rainbow trout were native only to the lakes and rivers west of the Rocky Mountains. Rainbows and Yellowstone cutthroat trout are the only two species of Pacific trout. Rainbows are native in the North Pacific Ocean and associated drainages from the Amur River in eastern Asia, northeastern Russia, and along the Pacific slope of North America from Alaska down to northern Mexico. Many anglers consider this trout species to be the most essential sport fish west of the Rocky Mountains. Rainbow trout are prevalent among anglers and are in the top five sport fishes in North America. Rainbow trout are often called redband trout in areas east of the Cascade mountains in the United States and the upper FraserRiver of British Columbia. The main subspecies of rainbows are Golden Trout and Redband Trout, which have populations naturally living in specific rivers in the Pacific States and Midwest of the United States, and are stocked outside of those areas. They currently are found all over the world, similar to the salmon’s existence. The other main species of freshwater trout are brook trout, brown trout, cutthroat trout, and lake trout. Different freshwater trout species live in every continent except Antarctica but are most common in America and Europe. The rainbow trout, scientific name Oncorhynchus mykiss, is native to the North Pacific Ocean with the cutthroat trout. This family includes trout, salmon, chars, graylings, and freshwater whitefishes, and graylings. Salmonidae is a family of ray-finned fish and the only living family currently placed in the order Salmoniformes. This trout species is a Salmonidae it’s adronomous and can osmo-regulate to thrive in both fresh and saltwater. They are coldwater fish often associated with healthy, clear mountain stream habitats and distinguishable by their black spots and reddish band on both sides. The meat is firm, flaky and is considered excellent eating.Rainbow trout (Oncorhynchus mykiss) is a colorful North American Salmonidae and a popular freshwater gamefish in the salmon family. The number one key to successful trout fishing, is to use light line (2 to 6 pound) and small hooks (10-14 sizes), and small sinkers.ĭepending on the fishes diet, the meat can be white to orange-red in color. Trout vary their feeding based on the availability of food such as hatching insects on the surface, emerging midges rising through the water column, or worms and bugs along the bottom.Įffective baits are worms, salmon eggs, powerbait, corn, cheese, marshmallows, artificial lures and flies. They feed on plankton, aquatic and terrestrial insects and aquatic invertebrates. Hatching time depends upon water temperature. This process is repeated for several days until the female is spent. After fertilization the female fans the gravel and buries the eggs. “Redds” are dug by the females in the gravel. Spawn in early spring, most always in streams. Most stocked rainbows are from 9-11 inches with an occasional 3-5 pounder. They are stocked from state hatcheries into most lakes and streams where water temperatures do not exceed 72 degrees Fahrenheit. Generally, no spots on pectoral, pelvic and anal fins. Distinct radiating rows of black spots on tail fin. Many small black spots irregularly scattered on back, sides, adipose and dorsal fin. Olive to bluish on the back, sides dusky green to blue to silver usually with an iridescent, pink to reddish lateral stripe. Some stocks existed in the Great Basin and in British Columbia, but none was native to any part of the Colorado River. Original range of the rainbow trout was from Northern Mexico to the Kuskokwim River, Alaska.
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