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And about 440 species are endemic to Indonesia. This makes Indonesia as the 4th country with the largest endemic freshwater fish species, with Brazil (1716 species) in the 1st place, China (888) in the 2nd place and USA (593 species) in the 3rd place. (Dody94 2011) Below is the list of Indonesian endemic freshwater fishes:
The bridgelip sucker (Catostomus columbianus) is a fish in the family Catostomidae that occupies the Columbia River system. Like all sucker fish, they live only in fresh water. Bridgelip suckers have a tendency to live in deeper waters during the day and move into shallower water around evening time.
Dams interrupt the migration of anadromous fish. Salmon and steelhead return to the streams in which they were born to spawn; where dams prevent their return, entire populations of salmon die. Some of the Columbia and Snake River dams employ fish ladders, which are effective to varying degrees at allowing these fish to travel upstream.
The Columbia sculpin (Cottus hubbsi) is a species of fish in the family Cottidae. It is found in the United States and Canada, inhabiting the Columbia River drainage and Harney Basin in Oregon, British Columbia, Idaho, Washington, and Nevada. It reaches a maximum length of 11.2 cm. [2] It prefers rocky riffles of headwaters and creeks.
The rainbow trout (Oncorhynchus mykiss) is a species of trout native to cold-water tributaries of the Pacific Ocean in North America and Asia. The steelhead (sometimes called steelhead trout) is an anadromous (sea-run) form of the coastal rainbow trout (O. m. irideus) or Columbia River redband trout (O. m. gairdneri) that usually returns to freshwater to spawn after living two to three years ...
Steelhead in 1924 illustration using the original taxonomic name, Salmo gairdneri The freshwater form of the steelhead is the rainbow trout (Oncorhynchus mykiss).The difference between these forms of the species is that steelhead migrate to the ocean and return to freshwater tributaries to spawn, whereas non-anadromous rainbow trout do not leave freshwater.
The Columbia River Estuary is an extremely biodiverse system, playing host (at some stage in their lifetime or another) to over 70 species of fish, hundreds of species of birds and many reptiles, mammals and amphibians. The number of invertebrate species has not been counted. [15]
Pages in category "Columbia River" The following 84 pages are in this category, out of 84 total. ... Columbia River Gorge; Columbia River Inter-Tribal Fish Commission;