Sharkception: Shark Caught Off Delaware Shores Eating Another Shark

[Initech]

What happened to professional courtesy? We'd heard it's a dog-eat-dog world. Now we know it's also a shark-eat-shark world, thanks to scientists on a project involving the University of Delaware and Delaware State University. Last month, they were trying to recatch tagged sharks in Delaware Bay, when a bait fish helped hook a three-foot-long smooth dogfish shark, which in turn was then gobbled by a sand tiger shark. "We were trying to catch sharks that we tagged last year with internal archival tags that can detect other tagged fish around them, as well as external pop-off satellite tags that estimate the location of the shark," explained Danielle Haulsee, who's working toward her doctorate in oceanography at the University of Delaware. The dogfish shark died, but the sand tiger shark was healthy enough to tag and send back into the bay, she said.

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