The Argentine Horned Frog (Ceratophys ornata) is a non-poisonous amphibian. It is also known as the Pacman Frog, the South American Horned Frog, or the Argentine Wide-Mouthed Frog. 

The Argentine Horned Frog has a thick, round, bright green body with dark or red markings that look like an artist’s palette of paint. It camouflages itself well in its environment. It has a wide mouth, which is why it is named after the video character Pac-Man.