A revolutionary eDNA test detects endangered hammerhead sharks using genetic traces left in seawater, eliminating the need to capture or even see them. This powerful tool could finally uncover where ...
Smooth-hound caught in Morecambe, UK. Shot in May 2024 at evening time during high tide. This fish belongs to the shark family, but feeds mostly on crustaceans and has crushing plates instead of ...
Scanning electron images show four types of denticle shapes found in bonnethead shark skin, arranged from least to most pointed (A–D). Samples come from juvenile and mature female sharks, revealing ...
CT scan of a bonnethead shark (Sphyrna tiburo), with the rosettes highlighted in aqua. Credit: Aubrey Clark and the FAU High School Owls Imaging Lab CT scan of a bonnethead shark (Sphyrna tiburo), ...
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