Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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The oldest creature ever found was Ming the clam at an admirable 507 years old.
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The head of a jellyfish is called the "Bell."
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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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The most expensive cow in the world was sold in 2009 for $1.2 million.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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