Quantification of the Dental Morphology of Orangutans

Figure 1

(a1) Bornean orangutan skull; (b1) Bornean orangutan maxillary arch; (c1) Bornean orangutan mandible arch; (a2) Sumatran orangutan skull; (b2) Sumatran orangutan maxillary arch; (c2) Sumatran orangutan mandibular arch.