FIGURE 2 in Redescription of an enigmatic salamander, Pseudohynobius puxiongensis (Fei et Ye, 2000) (Urodela: Hynobiidae)

FIGURE 2. Diagrammatic drawing of skull of Pseudohynobius puxiongensis (CIB-XM3323) in dorsal (A) and ventral (B) views with dermal bones in white or white with black dots (in deeper zones of the skull), cartilage in gray, teeth in open circles, and gaps or holes in black, where pm=premaxillary, n=nasal, pf=prefrontal, l=lacrimal, m=maxillary, f=frontal, os=orbitosphenoid, p=parietal, po=prootic, pt=pterygoid, q=quadrate, s=squamosal, o=operculum, ex=exoccipital, v=vomer, ps=parasphenoid. Figure 2A cited from Peng et al. (2010).