Add this to the long list of strange animal mating habits we've featured on Neatorama. Meet the necrophiliac frog:
For a small Amazonian frog called Rhinella proboscidea, death is no impediment to sex. The males form huge mating balls in which dozens of individuals compete to fertilise a female. These competitions are so intense, and the combined males so heavy, that the poor female sometimes drowns in the struggle.
But for the males, that’s not a deal-breaker. Thiago Izzo from Brazil’s National Institute of Amazonian Research has found that the males can force the eggs from the bodies of the deceased female, and fertilise them. It’s a unique strategy and one that effectively involves sexual reproduction with a dead partner. Izzo calls “functional necrophilia”.