A group of pugs is called a grumble.
10
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Whales and dolphins can't taste anything other than salt.
11
Dolphins have names for one another.
18