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The Death Valley pupfish has been classified as endangered by the IUCN because of its extremely restricted distribution (if the two extant locations were treated as a single unit, it would be considered critically endangered). Numbers of individuals at the locations are highly seasonally variable, and fluctuate with water level and flow volume.
After a 1952 presidential proclamation declared Devils Hole a part of Death Valley National Monument, renamed Death Valley National Park in 1994, the pupfish was listed as an endangered species in ...
In the U.S., the most well-known pupfish species may be the Devils Hole pupfish, native to Devils Hole on the Nevada side of Death Valley National Park. Since 1995 the Devils Hole pupfish has been in a nearly steady decline, where it was close to extinction at 35–68 fish in 2013. [2] Warm Springs pupfish recovery plan art
The Death Valley pupfish live at the lowest elevations in Death Valley, where summer temperatures can reach 130 °F (54 °C). [ 2 ] The Devil's Hole pupfish is found only in a single spring-fed limestone cavern in Ash Meadows , California, and at 23 square yards (19 m 2 ) has the smallest known range of any vertebrate species.
In 1967, pupfish were labeled an endangered species, one of the first in the United States. Before the mid-1990s, scientists counted between 200 and 250 Devils Hole pupfish each spring.
The endangered pupfish in Death Valley National Park had their world rocked Thursday when the magnitude 7.0 earthquake that struck off the Northern California coast sent tremors through their ...
The Devils Hole pupfish (Cyprinodon diabolis) is a critically endangered species of the family Cyprinodontidae (pupfishes) found only in Devils Hole, a water-filled cavern in the US state of Nevada. It was first described as a species in 1930 and is most closely related to C. nevadensis and the Death Valley pupfish (C. salinus). The age of the ...
The Amargosa River pupfish (Cyprinodon nevadensis amargosae) is a member of a pupfish species complex which inhabits the watershed of ancient Lake Manly (present day Death Valley in California, USA). [1] Currently, the species inhabits two disjunct perennial reaches of the lower Amargosa River. The upstream portion is near Tecopa and passes ...