Adelophryne adiastola (Yapima shield frog)
Adelophryne adiastola Hoogmoed & Lescure, 1984
It is a very small, dark brown frog with a black venter. It has a rounded snout, a small tympanum and asymmetrical, pointed digits, a feature that distinguishes it from the other species of Ecuador, except for Diasporus gularis, which also has pointed digits but differs in its uniformly orange…