Osornophryne sumacoensis (Sumaco plump toad)
Osornophryne sumacoensis Gluesenkamp, 1995
It is a small to medium-sized toad with a bluish-black or brown dorsum and a blue venter with black spots in females, and pale brown to orangish brown with yellow spots in males. Osornophryne antisana is distinguished by its smaller size (SVL in males = 17.38 mm and in females = 26.57 mm; 6)…
