Figure 3
Examples of anterior dentition of Hippopotamus antiquus with Dental Enamel Hypoplasia (DEH) observed in the sample evaluated. (a): upper incisor with LEH (IGF 790), (b): upper canine with LEH (IGF 774), (c): lower incisor with LEH (IGF 804) and (d): lower canine with LEH (IGF 788) from Upper Valdarno; (e): upper incisor with LEH (IPS127144), (f): upper incisor with LEH (IPS61622), (g): upper canine with malformation (IPS98656), (h): upper canine with a traumatic episode and malocclusion (IPS48787), (i): lower incisor with LEH (IPS127126), (j): lower incisor with LEH (IPS879) and (k): lower canine with PEH (IPS127044) from post-Jaramillo Units of Vallparadis Section; (l): upper incisor from Barranco León with LEH (BL01-K52-1); (m): upper incisor with PIEH (MNCN19365) and (n): lower canine with LEH (Hu-1-105) from Huescar-I43; (o): lower canine with LEH from Cava Santarelli-Madonna della Strada44; (p): upper incisor with LEH (FN3-T10-6B) and (q): lower canine with LEH (FN303-O93-4) from Fuente Nueva-3; (r)1,2 (g.2410), (r)3 (g.2407), (r)4 (g.2408), (r)5 (320 B29): upper incisors with LEH from Chambezon; (s): upper canine with LEH and t2,3: upper incisor with LEH preserved in the skull from Collecurti exposed in the Museo Paleontologico Archeologico Serravalle di Chienti; (u): lower canine with LEH (IPS14519) from Esparraguera; (v): lower canine with LEH from Untermassfeld20; (w): upper canine with LEH from Saticula45. LEH: Linear Enamel Hypoplasia, PEH: Pit Enamel Hypoplasia, PIEH: Plane Enamel Hypoplasia. Scale bar equals 20 mm.
