Photo 2951818, (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block

Attribution © Nick Block some rights reserved Uploaded by nlblock Source iNaturalist Associated observations Photos / Sounds What Mascarene Ridged Frog (Ptychadena mascareniensis) Observer nlblock Date October 18, 2009 Place Ranomafana, Madagascar (Google, OSM) Date Added January 31, 2016 11:30 AM EST 3 IDs Research Grade View Sizes small medium large original