Florida fisherman Mark Quartiano pulled in what USA Today's For The Win believes is an 800-pound Dactylobatus clarkii, also known as a Hookskate.
“I’ve caught one like it before, but never that size, not in the last 30 years that I’ve been doing this,” Quartiano told ABC News, via International Business Times. “It’s a very rare fish. It’s like a big gigantic whipping stingray. It’s a dinosaur.”