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13 of the ugliest animals on the planet

By: Bryan Nelson on Sept. 3, 2010, 12:10 p.m.
Monkfish

Photo: Matt Cardy/Getty Images

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Monkfish

These unappetizing, freaky-looking fish are a commonly eaten delicacy.

Monkfish are so grotesque that they have been confused with the legendary sea monster called a sea monk.