The Giant Stingray, found in Thailand, Indonesia and Malaysia's muddy rivers, can grow up to 1,200 pounds. Due to their painful sting, they're also called "wish-you-were-dead fish." (photo: Zeb Hogan)
The Humpback Whale, (Megaptera novaeangliae) is a species of baleen whale. One of the largest rorqual species, adults range in length from 12-16 metres (39-52 ft) and weigh approximately 36,000 kilograms (79,000 Ib).
The Lionfish dressed in dots and stripes - this clashing array of patterning delivers a potent venom via its needle-like dorsal fins - definitely not a fish one should tangle with! - Native to the reefs and rocky crevices of the Indo-Pacific.