Two-dimensional plots of A the first two factors of PCA, and B the first and third factors of morphological characters for the Ophryophryne specimens examined. Data are given for males only. Star indicates the holotype specimen for each species. Circle color corresponds to those given in Fig. 1.

  Part of: Poyarkov Jr NA, Duong TV, Orlov NL, Gogoleva SS, Vassilieva AB, Nguyen LT, Nguyen VDH, Nguyen SN, Che J, Mahony S (2017) Molecular, morphological and acoustic assessment of the genus Ophryophryne (Anura, Megophryidae) from Langbian Plateau, southern Vietnam, with description of a new species. ZooKeys 672: 49-120.