<Tr> <Td> Indian salmon </Td> <Td> Eleutheronema tetradactylum (Shaw, 1804) </Td> <Td> 200 cm </Td> <Td> 50 cm </Td> <Td> 145 kg </Td> <Td> years </Td> <Td> 4.4 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Not assessed </Td> </Tr> <P> Eosalmo driftwoodensis, the oldest known salmon in the fossil record, helps scientists figure how the different species of salmon diverged from a common ancestor . The British Columbia salmon fossil provides evidence that the divergence between Pacific and Atlantic salmon had not yet occurred 40 million years ago . Both the fossil record and analysis of mitochondrial DNA suggest the divergence occurred by 10 to 20 million years ago . This independent evidence from DNA analysis and the fossil record rejects the glacial theory of salmon divergence . </P> <Ul> <Li> Atlantic salmon (Salmo salar) reproduce in northern rivers on both coasts of the Atlantic Ocean . <Ul> <Li> Landlocked salmon (Salmo salar m. sebago) live in a number of lakes in eastern North America and in Northern Europe, for instance in lakes Sebago, Onega, Ladoga, Saimaa, Vänern, and Winnipesaukee . They are not a different species from the Atlantic salmon, but have independently evolved a non-migratory life cycle, which they maintain even when they could access the ocean . </Li> </Ul> </Li> <Li> Chinook salmon (Oncorhynchus tshawytscha) are also known in the United States as king salmon or blackmouth salmon, and as spring salmon in British Columbia . Chinook are the largest of all Pacific salmon, frequently exceeding 14 kg (30 lb). The name tyee is used in British Columbia to refer to Chinook over 30 pounds, and in the Columbia River watershed, especially large Chinook were once referred to as June hogs . Chinook salmon are known to range as far north as the Mackenzie River and Kugluktuk in the central Canadian arctic, and as far south as the Central California coast . </Li> <Li> Chum salmon (Oncorhynchus keta) are known as dog, keta, or calico salmon in some parts of the US . This species has the widest geographic range of the Pacific species: south to the Sacramento River in California in the eastern Pacific and the island of Kyūshū in the Sea of Japan in the western Pacific; north to the Mackenzie River in Canada in the east and to the Lena River in Siberia in the west . </Li> <Li> Coho salmon (Oncorhynchus kisutch) are also known in the US as silver salmon . This species is found throughout the coastal waters of Alaska and British Columbia and as far south as Central California (Monterey Bay). It is also now known to occur, albeit infrequently, in the Mackenzie River . </Li> <Li> Masu salmon or cherry salmon (Oncorhynchus masou) are found only in the western Pacific Ocean in Japan, Korea, and Russia . A land - locked subspecies known as the Taiwanese salmon or Formosan salmon (Oncorhynchus masou formosanus) is found in central Taiwan's Chi Chia Wan Stream . </Li> <Li> Pink salmon (Oncorhynchus gorbuscha), known as humpies in southeast and southwest Alaska, are found from northern California and Korea, throughout the northern Pacific, and from the Mackenzie River in Canada to the Lena River in Siberia, usually in shorter coastal streams . It is the smallest of the Pacific species, with an average weight of 1.6 to 1.8 kg (3.5 to 4.0 lb). </Li> <Li> Sockeye salmon (Oncorhynchus nerka) are also known in the US as red salmon . This lake - rearing species is found south as far as the Klamath River in California in the eastern Pacific and northern Hokkaidō island in Japan in the western Pacific and as far north as Bathurst Inlet in the Canadian Arctic in the east and the Anadyr River in Siberia in the west . Although most adult Pacific salmon feed on small fish, shrimp, and squid, sockeye feed on plankton they filter through gill rakers . Kokanee salmon are the land - locked form of sockeye salmon . </Li> <Li> Danube salmon, or huchen (Hucho hucho), are the largest permanent freshwater salmonid species . </Li> </Ul> <Li> Atlantic salmon (Salmo salar) reproduce in northern rivers on both coasts of the Atlantic Ocean . <Ul> <Li> Landlocked salmon (Salmo salar m. sebago) live in a number of lakes in eastern North America and in Northern Europe, for instance in lakes Sebago, Onega, Ladoga, Saimaa, Vänern, and Winnipesaukee . They are not a different species from the Atlantic salmon, but have independently evolved a non-migratory life cycle, which they maintain even when they could access the ocean . </Li> </Ul> </Li>

Where does salmon come from in the us
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