The Brazilian flea frog’s size surpasses the previous record-holder, Papua New Guinea’s Paedophryne amauensis, by a small margin. While the fascination with these tiny vertebrates continues to ...
“It's probably the smallest frog in Mexico, and I find it fascinating ... But in 2012, Paedophryne amanuensis was found in Papua New Guinea, with males averaging only 7.7 millimeters long.