Sharks that use a whip-like tail to stun their prey, rays with saws on their faces, and river rays half the length of a bus are among the most unique species at risk of extinction according to the latest ranking from international ...
Ecology
Dec 4, 2018
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Researchers from James Cook University and Charles Darwin University are using the cutting-edge eDNA (environmental DNA) technique to look for the critically endangered largetooth sawfish in remote northern Australia.
Ecology
Aug 9, 2016
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7
The BP oil blowout in the Gulf of Mexico threatens the existence of a critically endangered sawfish and its relative that recently has been proposed to join it as the only two marine fish in United States waters to receive ...
Ecology
May 27, 2010
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