FIGURE 2 in Morphological differentiation in giant salamanders, Andrias japonicus, A. davidianus, and their hybrids (Urodela, Cryptobranchidae), and its taxonomic implications

FIGURE 2. Scatter plots of CAN1 and CAN2 (A), and box plots of CAN1(B) of Andrias japonicus (JM, males; JF, females), A. davidianus (DM, males; DF, females), and their hybrids (HM, males; HF, females). In scatter plots (A), circles show plots of A. japonicus, diamonds show A. davidianus, and triangles show hybrids; closed symbols show males and open symbols show females. (* P <0.05; ** P <0.01; *** P <0.001; ns, P ≥ 0.05).