Figure 1 in Stability and acceleration of phenotypic evolution in spiny rats (Trinomys, Echimyidae) across different environments

Figure 1. Skull of Trinomys. Dorsal (top), ventral (center) and lateral (bottom) views illustrating the 18 linear measurements used in the present study. GSL, greatest skull length; LN, length of nasals; LR, length of rostrum; IOC, least interorbital constriction; WZ, width of zygomatic arches; WM, width of mastoids; BAL, basilar length; LIF, length of incisive foramen; D, length of diastema; PLA, palatal length A; PLB, palatal length B; LMS, length of molar series; PPL, post-palatal length; LBu, length of auditory bulla; HB, height of braincase; WMax, width of maxillary; WR, width of rostrum; DR, depth of rostrum. Figure modified from Nicola et al. (2003).