Phylogenetic relationships between Rhombophryne species estimated using maximum likelhood in RaxML using the mitochondrial 16S rRNA barcode fragment. Rhombophryne nilevina sp. n. is highlighted with blue bold text. Outgroups are removed from the tree figure for aesthetic purposes.

 
 
  Part of: Lambert SM, Hutter CR, Scherz MD (2017) Diamond in the rough: a new species of fossorial diamond frog (Rhombophryne) from Ranomafana National Park, southeastern Madagascar. Zoosystematics and Evolution 93(1): 143-155. https://doi.org/10.3897/zse.93.10188