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A shark expert, whose own curiosity about these fascinating fish was sparked by the movie "Jaws," explains some of their ...
Sharks suffer from a serious PR problem. Popular media have long misrepresented them as mindless brutes. But walk through the ...
Researchers from the UAB have shown that sex hormones accumulate in the skin of sharks. This finding opens a new way for the ...
Researchers of the Universitat Autònoma de Barcelona (UAB) have shown that sex hormones accumulate in the skin of sharks.
Researchers of the UAB have shown that sex hormones accumulate in the skin of sharks. This finding opens a new way for the ...
Ratfish, catshark, and little skate all showed trabecular mineralization, but ratfish and catshark did not have a bone-like cap zone. ( A-H ) Micro-CT renderings of the ratfish ceratohyal (A,E) and ...
Find Catshark stock video, 4K footage, and other HD footage from iStock. Get higher quality Catshark content, for less—All of our 4K video clips are the same price as HD.
A demon catshark. | Daniel Moore, Wikimedia Commons // CC BY 3.0 There are at least 32 species of demon catshark, including the white ghost catshark, the smalleye catshark, and the Iceland ...
The demon catshark was not the only discovery White had a part in identifying recently. Another species, a type of horn shark, was caught in surprisingly deep waters off Western Australia in a ...