fish flows
artificially increased flows in a river system instituted to move young fish quickly downstream during their spring migration period

Dictionary of ichthyology. 2009.

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  • fish-flows — artificially increased flows in a river system instituted to move young fish quickly downstream during their spring migration period …   Dictionary of ichthyology

  • Fish — are aquatic vertebrate animals that are typically ectothermic (previously cold blooded), covered with scales, and equipped with two sets of paired fins and several unpaired fins. Fish are abundant in the sea and in fresh water, with species being …   Wikipedia

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  • flows — artificially increased flows in a river system instituted to move young fish quickly downstream during their spring migration period …   Dictionary of ichthyology

  • Fish River (Northern Territory) — The Fish River is a river in the Northern Territory of Australia.It is a tributary of the Daly River which ultimately flows into the Joseph Bonaparte Gulf which is part of the Timor Sea …   Wikipedia

  • Fish River — ▪ river, Namibia Afrikaans  Visrivier,         stream in southern Namibia. It rises in Namaqualand and flows south across the Great Namaqualand plateau, where it cuts a spectacular gorge 1,000 to 2,300 feet (300 to 700 m) deep, to empty into the… …   Universalium

  • Silver Springs State Fish and Wildlife Area — Infobox protected area | name = Silver Springs State Fish and Wildlife Area, Illinois, USA iucn category = IV caption = Silver Springs locator x = locator y = location = Kendall County, Illinois, USA nearest city = Yorkville, Illinois lat degrees …   Wikipedia

  • 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

  • Coastal fish — Schooling threadfin, a coastal species Coastal fish, also called offshore fish or neritic fish, are fish that inhabit the sea between the shoreline and the edge of the continental shelf. Since the continental shelf is usually less than 200 metres …   Wikipedia

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