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Scientists Luiz Rocha and Hudson Pinheiro were so busy discovering a new species of shiny fish that they nearly missed the giant fish with sharp teeth that floated right above them.
"We call this clip" the feeling that your science-obsessed colleagues will not look long enough to notice the shark 8 to 10 feet straight up. "
Ichthyologists at the California Academy of Sciences have discovered a new fish while diving, but a video captured by their safety officer shows them that they are missing a shark six feet 10 feet directly above.
Rocha and Pinheiro are so engrossed in their discovery of the Tosanoides aphrodite, a fluorescent pink and yellow fish named in honor of the Greek goddess of love and beauty, that they did not notice a shark just above their head.
According to the description of the video on YouTube, the video was filmed from the archipelago Saint-Pierre-et-Saint-Paul.
The divers thought that their security guard behind the camera, Mauritius Valente Bell "just tell them (with enthusiasm) that it's time to come up," according to the video.
In the video, Bell does his best to tell Pinheiro and Rocha to "Watch the Shark!" But is largely ignored.
It may be his voice of chipmunk.
In the video, the voices of the divers echo as if they were breathing helium, and the scientists said, "Chipmunk's voices are courtesy of helium in our divers' rebreather mix.
A rebreather gas mixture allows divers to go deeper and spend more time diving. And this mix contains helium, said Katie Jewett, science editor of the California Academy of Sciences, according to The Verge.
The shark in the video is a sixgill bluntnose. According to National Geographic, Sixgills can reach 11 to 16 feet long. Scientists have put the one of the video to a length of about 8 to 10 feet. They are found in the warm waters of the Atlantic, Pacific and Indian Oceans and have been seen off the Carolinas.
"The six-branched shark (Hexanchus griseus) is a primitive and distinct shark," wrote Paul Rose for National Geographic earlier this year. "The sixgill gets its name from a physical feature that sets it apart from other sharks: instead of the more advanced five-gill scheme that has evolved in most sharks, the sixgill has six slots. The six-legged shark that exists today is virtually unchanged from fossil forms dating back 200 million years … They are generally not dangerous to humans unless they are provoked. . "
The scientists in the video plunged into the global "Hope for Reefs" effort, which aims to "search for and restore critical coral reef systems" around the world, according to its website.
"Coral reefs are considered as the" tropical forests of the sea "and are among the most biologically diverse, economically valuable and most beautiful ecosystems on the planet, covering less than 1% of the world's oceans. Ocean but contain more than 25% of marine species, "according to Hope for Reefs.
Nearly 75% of all coral reefs in the world are already considered threatened by "overfishing, habitat destruction, water pollution, climate change and acidification of the world's oceans. oceans "and the world has already lost at least 25% of its reefs. According to another poll, Hope for Reefs predicts the death of 30% of the victims. "Ongoing efforts to save coral reefs have lagged far behind their rate of destruction."
For more information about Hope for Reefs and its efforts or to donate, click here.
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