Monorchism in Nonhuman Animals
Although extremely rare, monorchism has been observed to be characteristic of some animal species, notably in beetles.
Read more about this topic: Monorchism
Famous quotes containing the word animals:
“Lions, wolves, and vultures don’t live together in herds, droves or flocks. Of all animals of prey, man is the only sociable one. Every one of us preys upon his neighbour, and yet we herd together.”
—John Gay (1685–1732)