The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
A group of pugs is called a grumble.
10
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.
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Giant Anteaters' front legs look like a panda.
48
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
The colossal squid has the largest eyes in the world.
4
Cats and dogs can hear ultrasound.
350