Leptodactylus knudseni (Knudsen's Frog)
Leptodactylus knudseni Heyer, 1972
It is a large orange-brown or greenish frog with a black line extending from the snout, through the nostril, to behind the tympanum, and a cream venter. It has a robust, smooth body, and males have two spines on the chest and one on the thumb. In the Amazon region of Ecuador, Leptodactylus…
