Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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Rattlesnake mating sessions have been known to last more than 22 hours.
232
A 42-foot sperm whale has about 7 tons of oil in it.
209
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
A group of pugs is called a grumble.
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