- at-risk fish stocks
-
stocks that have been identified as being in need of rescue or in need of specific management practices because of low or declining populations
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Fish diseases and parasites — This gizzard shad has VHS, a deadly infectious disease which causes bleeding. It afflicts over 50 species of freshwater and marine fish in the northern hemisphere.[1] Like humans and other animals, fish suffer from diseases and parasites. Fish… … Wikipedia
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Pelagic fish — A school of large pelagic predator fish (giant trevally) sizing up a school of small pelagic prey fish (anchovies) Pelagic fish live near the surface or in the water column of coastal, ocean and lake waters, but not on the bottom of the sea or… … Wikipedia
United States Fish and Wildlife Service — FWS redirects here. For the federal student aid program, see Federal Work Study Program. For the Fighter Weapons Schools, see United States Air Force Weapons School and United States Navy Strike Fighter Tactics Instructor program. Fish and… … Wikipedia
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environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
Cod fisheries — Atlantic cod Pacific cod Cod f … Wikipedia
conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium
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