The ocean sunfish (Mola mola) or common mola is the heaviest bony fish in the world, with an average weight of 1,000 kilograms or about 2,200 lbs. It resembles a fish head without a tail, and its main body is flattened laterally. Sunfish can be as tall as they are long, when their dorsal and anal fins are extended. Specimens up to 3.2 m (10.5 ft) in height have been recorded.
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