Sharks, like other fish, have their reproductive organs in their chests.
248
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
The seahorse is the only fish to have a neck.
12
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Before making Finding Nemo, the animation gurus at Pixar Studios had to take a graduate class in fish biology and oceanography.
13