Species:

Mantidactylus "grandidieri"

no known English name

Notes on this species:
The 2nd edition of Glaw and Vences placed these frogs in Mantidactylus grandidieri. Due to genetic differences, the 3rd edition places these frogs in a closely related undescribed species instead, referred to as Mantidactylus sp. aff. grandidieri "North".
Sighting:
May 2, 2007
Masoala National Park, Toamasina province, Madagascar
no known English name (Mantidactylus "grandidieri")
no known English name (Mantidactylus "grandidieri")

These are relatively large, nocturnal frogs usually found in the water.

Here is a list of all the reptiles and frogs I saw on this trip to Madagascar.