M 23-28 mm, F 28-35 mm. A widespread species in the mid-altitude rainforests of eastern Madagascar. Tibiotarsal articulation can reach the tip of the snout. Hand without webbing, foot webbing 1(1), 2i(1), 2e(0.5-1), 3i(2), 3e(1-1.5), 4i/e(2), 5(0-1). Terminal discs of fingers and toes slightly enlarged. Dorsal skin moderately granular, usually with well-visible dorsolateral folds. Colouration dorsally very variable, often light brown with darker patches, with or without vertebral stripes, sometimes with orange flanks. Typical for this and related species is a distinct white tip on the snout. Males with a weakly distensible single subgular vocal sac, distinct femoral glands, these are relatively small and widely separated from each other.
Taken with permission from Glaw and Vences (2007)
- Glaw, F., and Vences, M. (2007). Field Guide to the Amphibians and Reptiles of Madagascar. Third Edition. Vences and Glaw Verlag, KÃ¶ln.
- Vences, M. and Nussbaum, R. (2008). Mantidactylus betsileanus. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 29 April 2009.