Comprehensive DescriptionRead full entry
M 27-30 mm, F 28-31 mm. Hand without webbing, foot webbing 1(1), 2i/e(1), 3i(2), 3e(1), 4i/e (2), 5(0.5-0). Dorsal skin very granular. Usually with distinct but often discontinuous inner and outer dorsolateral ridges. Two large supraocular spines and heel spines present. Dorsal colour very variable. Venter whitish, without strong black-white contrasting pattern. Males with blackish paired subgular vocal sacs.
Variation: Specimens from the Ranomafana area are genetically strongly differentiated and may represent a different species; calls from these populations are not yet known.
Taken with permission from Glaw and Vences (2007).