Posed photos of a subadult male specimen of Calumma roaloko sp. n. (ZSM 244/2018, KU 343177); (a) Indigo coloration on the rostral appendage and head scalation is apparent; (b) portrait of the same specimen.

 
 
  Part of: Prötzel D, Lambert SM, Andrianasolo GT, Hutter CR, Cobb KA, Scherz MD, Glaw F (2018) The smallest ‘true chameleon’ from Madagascar: a new, distinctly colored species of the Calumma boettgeri complex (Squamata, Chamaeleonidae). Zoosystematics and Evolution 94(2): 409-423. https://doi.org/10.3897/zse.94.27305