Features: Coastal rainbow trout are often residualized steelhead that spend their entire life cycle in fresh water, never migrating to sea. From the tributary rivers of the Pacific Ocean in Alaska all the way down to southern California you will find these coastal rainbow fish. the trout mature in their second or third year, A nice Coastal Cutthroat x Rainbow Trout from the McKenzie River, OR. A nice Coastal Cutthroat x Rainbow Trout from the McKenzie River, OR. Vote. Steelhead Trout is a name given to the anadromous form of the coastal rainbow trout (Oncorhynchus. The rainbow trout is a carnavore in the salmon family . Life History Information. There are freshwater forms of coastal trout, and anadromous forms which are called steelheads. report. 100% Upvoted. Cutthroat Trout In waterways connected to the ocean, both rainbow trout and steelhead can coexist in a complex interplay of genetic, biological, geographic and environmental factors. hide. All of the hatchery rainbow trout stocked into waters of the state of Washington are of coastal rainbow trout genetic origin. The coastal cutthroat trout (Oncorhynchus clarkii clarkii), also known as the sea-run cutthroat trout, blue-back trout or harvest trout, is one of the several subspecies of cutthroat trout found in Western North America. The coastal rainbow trout occurs in western Washington and in the lower Columbia River. There is a unique form of the coastal rainbow trout that is only found in Crescent Lake and it is known as the Beardslee rainbow trout. Some 1,300 Rainbow Trout, each measuring about 8 to 13 inches long, were added to the 4-acre Seabourne Lake at Seabourne Creek Nature Park on Feb. 9, said Texas Master Naturalist Coastal Prairie Chapter member Garrett Engelhardt. Coastal rainbow occur in the rivers and streams west of the coast range, where they share waters with their steelhead cousins. save. Close. Log in or sign up to leave a comment Log In … resident fish usually spend most of their lives in a short section of stream and sometimes make short migrations for spawning. PLEASE NOTE: The photos and information shown here are for Rainbow Trout / Steelhead, of which Coastal Rainbow Trout is a sub-species. But, it should be noted that some coastal Rainbow Trout (O. m. irideus), as well as some Columbia River Redband Trout (O. m. gairdneri) populations also sometimes display red or pink throat markings similar to that of Cutthroat Trout. It has 8 to 10 spines on the m. irideus) or redband trout (O. m. gairdneri). But … Posted by just now. Commonly 35-65 cm FL and 1.4-5.4 kg; largest in CA, 12.4 kg steelhead; Large mouth with teeth on both upper and lower jaws; Silvery body, black spots on the adipose, dorsal, and caudal fins, pink to red lateral band Coastal rainbow trout have a high diversity of life his-tory strategies, which is a principal reason for their success. The anadromous form of this fish is commonly called steelhead, due to their silvery appearance when fresh from the saltwater. The steelhead are native to freshwater and ocean environments across North America, but have been introduced to every other continent except Antarctica. 0 comments. The species is capable of living its life entirely within a stream (the “rainbow trout”), or may migrate to the ocean and return to freshwater to reproduce (the “steelhead”). Coastal Rainbow Trout. The coastal cutthroat trout occurs in four distinct forms. Physical features Rainbow Trout The scientific name for the rainbow trout is Oncorhynchus mykiss .The rainbow trouts uses its scales as camoflage to blend in with the reflections in the water . As the DFG website says, “By catching six different forms of California native trout from their historic drainages and photographing these fish you can receive a colorful, personalized certificate featuring the art of renowned fish illustrator Joseph Tomelleri.” Your specific prey, according to Bean, is the coastal rainbow trout. share. Coastal rainbow trout are a highly sought after game fish and has been largely worked into the hatchery rainbow trout broodstock.