FIGURE 2 in A description of the skeletal morphology of Rana pyrenaica (Anura: Ranidae), with comments on functional morphology, ecological adaptation and relationships with other Iberian ranids

FIGURE 2. Cranial elements of Rana pyrenaica (BHC-106). A–C: Premaxilla in anterior, posterior and dorsal views; D–E: Maxilla in lateral and medial views; F: Nasal in dorsal view; G–H: Frontoparietal in dorsal and ventral views; I–K: Sphenethmoid in dorsal, ventral and anterior views; L–M: Pterygoid in ventral and dorsal views; N: Squamosal in lateral view; O: Parasphenoid in ventral view; P: Vomer in dorsal view; Q–R: Exoccipital in latero-posterior and dorsal views; S–T: Angular in lateral and dorsal views. Scales = 1 mm.