α. Precoracoids present. India. .......... Melanobatrachus.
Africa. Hemisus, p. [232].
β. Precoracoids absent.
Tongue oval. India. .......... Cacopus.
Tongue elliptical. India. .......... Microhyla.
Tongue divided by a longitudinal furrow. India. .......... Glyphoglossus, p. [233].
Fingers and toes with discs. Africa and Amboina. .......... Phrynomantis.
New Guinea. .......... Callulops.
c. Pupil round. Precoracoids absent. Tongue round. India. Callula, p. [234].
Tongue long, oval, with a deep groove. New Guinea. .......... Xenorhina.