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The eulachon (/ ˈ j uː l ə k ɒ n / (Thaleichthys pacificus), also spelled oolichan / ˈ uː l ɪ k ɑː n /, ooligan / ˈ uː l ɪ ɡ ə n /, hooligan / ˈ h uː l ɪ ɡ ə n /), or the candlefish, is a small anadromous species of smelt that spawns in some of the major river systems along the Pacific coast of North America from northern California to Alaska.
Interesting Facts for Adults. 11. If you cut down a cactus in Arizona, it can result in a class 4 felony and up to 25 years in prison. ... The world’s largest ocean is the Pacific Ocean. 81 ...
It range in the western Pacific Ocean ranges from the Gulf of Thailand north to the Yellow Sea and Japan. [1] The range in the Pacific Ocean extends to the Philippines, Indonesia, and all the way to Polynesia and Hawaii. [1] In the eastern Pacific Ocean, They are found from Mexico and around the Gulf of California down to Peru and the Galapagos ...
Marine biology is the scientific study of the biology of marine life, organisms that inhabit the sea.Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy.
Its origin lies in activities within the productive photic zone. Marine snow includes dead or dying plankton , protists ( diatoms ), fecal matter, sand, soot and other inorganic dust. The "snowflakes" grow over time and may reach several centimetres in diameter, travelling for weeks before reaching the ocean floor.
Pages in category "Fish of the Pacific Ocean" The following 200 pages are in this category, out of approximately 809 total. This list may not reflect recent changes .
Bathypelagic – the open ocean or pelagic zone that extends from a depth of 1000 to 4000 meters below the ocean surface. Beach – a geological landform along the shoreline of a body of water, consisting of loose particles composed of rock, such as sand, gravel, shingle, pebbles, or cobble, or of shell fragments or coralline algae fragments.
Adults superficially resemble eels in that they have scaleless, [19] elongated bodies, with the largest species, the sea lamprey having a maximum body length of around 1.2 metres (3.9 ft). [6] Lacking paired fins , [ 20 ] adult lampreys have one nostril atop the head [ 21 ] and seven gill pores on each side of the head.