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Bigeye Chub
Bigeye chub (''Hybopsis amblops'') is a species of freshwater fish in the carp family ( Cyprinidae). Geographic distribution The native range of the Bigeye chub includes the Lake Ontario and Lake Erie drainages in New York, Pennsylvania, Ohio, and Michigan as well as the Ohio River basin from New York to eastern Illinois and south to the Tennessee River drainage, Georgia and Alabama, and the Ozarks of southern Missouri, northern Arkansas, and northeastern Oklahoma. There is one record of this species in the Cottonwood River in Kansas. It is absent from the Missouri River drainage. This species in endangered in Illinois. Ecology The Bigeye chub is a freshwater fish of the United States. It prefers a habitat near riffles in quiet water with aquatic vegetation, in small to moderate size, clear-water tributaries with a sand, gravel, or rocky substrate. It is highly intolerant of siltation Siltation, is water pollution caused by particulate Terrestrial ecoregion, terrestrial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The IUCN Red List Of Threatened Species
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provide sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
