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With one species already extinct, more than 70 percent listed as Wildlife of Special Concern in Arizona, and over 50 percent federally listed as endangered or threatened, a special and irreplaceable part of Arizona could easily be lost, as many of these species are now threatened, endangered, or extinct. The state of Arizona first placed native ...
As of September 2016, the International Union for Conservation of Nature (IUCN) lists 65 extinct fish species, 87 possibly extinct fish species, and six extinct in the wild fish species. [ 1 ] [ 2 ] Cartilaginous fish
The loach minnow (Rhinichthys cobitis) is a species of freshwater fish.It is a member of the carp family (family Cyprinidae) of order Cypriniformes.It occurs in streams and small rivers throughout the Gila River and San Pedro River systems in Arizona, New Mexico, and Sonora; [5] it is now considered extinct in Mexico.
Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades. The last sighting of the Chel snakehead, or Channa amphibeus, was last ...
More than 50 years since it was listed as endangered, Arizona's state fish is looking in much better shape. The U.S. Fish and Wildlife Service announced Friday a proposal to no longer classify the ...
Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of July 2017, the International Union for Conservation of Nature (IUCN) listed 1,000 critically endangered fish species, including 87 which are tagged as possibly extinct. [1] [2] Of all evaluated fish species, 3.0% are listed as critically endangered ...
The IUCN also lists ten fish subspecies as endangered. Of the subpopulations of fishes evaluated by the IUCN, 24 species subpopulations have been assessed as endangered. For a species to be considered endangered by the IUCN it must meet certain quantitative criteria which are designed to classify taxa facing "a very high risk of extinction". An ...
The Arizona Diamondbacks are heading to the World Series. Show your hometown pride and get free admission to the Arizona State Fair this weekend.