“You’ve got something on your butt. . .my eyes!”
WORST PICK UP LINE EVER, but amazing group of frogs.
The genus Pleurodema contains 15 species and is within the family Leptodactylidae and subfamily Leiuperinae. These so-called four-eyed frogs live in South America and possess a pair of inguinal poison glands that resemble eyes.
What is the purpose of having poison “eyes” on your bum? First of all, why not? I would do it if I could. Seriously…..
More importantly, we look to the behavior to answer this question. When the animal is threatened it raises its rear (which then appears like the head with eyes and whatnot!) and if the predator attacks it will get a taste of some poison. The damage from the attack will be mitigated and as we all know it is easier to deal with a bite to your hindquarters than the face.
Check out these frogs calling below: