Morphological variation in skin colouration and markings observed among individuals of Minervarya andamanensis. A–J Dorsolateral views. A SDBDU 2021.4206 (♀). B SDBDU 2021.4207 (♀). C–D Not preserved (♂). E SDBDU 2020.4179 (♀). F SDBDU 2010.4178a (♀). G SDBDU 2019.4011 (♂). H SDBDU 2020.4155 (♂). I Not preserved (♂). J SDBDU 2019.3956 (♂). Photographs: S. D. Biju, G. Gokulakrishnan & Sonali Garg.

  Part of: Garg S, Chandrakasan S, Gokulakrishnan G, Gopika C, Das I, Biju SD (2022) The curious case of Charles Darwin’s frog, Rana charlesdarwini Das, 1998: Phylogenetic position and generic placement, with taxonomic insights on other minervaryan frogs (Dicroglossidae: Minervarya) in the Andaman and Nicobar Archipelago. Vertebrate Zoology 72: 169-199.