by NOAA Fisheries West Coast

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Whole-body endothermy in a mesopelagic fish, the opah, Lampris guttatus

http://www.sciencemag.org/content/348/6236/786

Meet the Comical Opah, the Only Truly Warm-Blooded Fish - Phenomena: Not Exactly Rocket Science

http://phenomena.nationalgeographic.com/2015/05/14/meet-the-comical-opah-the-only-truly-warm-blooded-fish/

Scientists have discovered the first fully warm-blooded fish - The Washington Post

http://www.washingtonpost.com/news/energy-environment/wp/2015/05/14/scientists-have-discovered-the-first-warm-blooded-fish/

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by NOAA Fisheries West Coast