Table 2. Tapir teeth measurements.

Average loph width (in mm) (al = anterior loph; pl = posterior loph), tooth width (mm) and Anisodonty Index (ADI) per loph and tooth.

		P2 al	P2 pl	P3 al	P3 pl	P4 al	P4 pl	M1 al	M1 pl	M2 al	M2 pl	M3 al	M3 pl
T. terrestris (n = 17)	Upper jaw	18.11 ± 0.94	19.66 ± 0.94	21.38 ± 1.30	20.77 ± 1.46	22.19 ± 1.41	20.61 ± 1.33	21.77 ± 1.14	19.49 ± 1.33	23.10 ± 1.24	20.39 ± 1.07	22.62 ± 1.46	18.44 ± 1.07
		18.89 ± 0.83		21.07 ± 1.35		21.40 ± 1.29		20.63 ± 1.14		21.75 ± 1.06		20.63 ± 1.14
	Lower jaw	10.77 ± 0.63	11.89 ± 0.85	14.22 ± 0.79	15.30 ± 0.83	15.95 ± 0.89	16.89 ± 0.83	16.17 ± 1.02	15.09 ± 0,94	17.62 ± 0,78	16.73 ± 0,72	18.10 ± 0,81	15.88 ± 1.19
		11.32 ± 0.57		14.76 ± 0.76		16.42 ± 0.81		15.63 ± 0.96		17.18 ± 0.72		16.90 ± 0.93
	ADI	1.68 ± 0.10	1.66 ± 0.13	1.51 ± 0.11	1.36 ± 0.11	1.39 ± 0.11	1.22 ± 0.09	1.35 ± 0.09	1.29 ± 0.09	1.31 ± 0.09	1.22 ± 0.09	1.25 ± 0.08	1.18 ± 0.08
		1.68 ± 0.09		1.43 ± 0.10		1.31 ± 0.10		1.32 ± 0.08		1.27 ± 0.08		1.22 ± 0.06
T. bairdii (n = 6)	Upper jaw	18.24 ± 0.81	19.80 ± 1.11	20.87 ± 0.97	20.50 ± 1.18	21.93 ± 1.26	20.40 ± 1.07	22.08 ± 0.70	19.76 ± 1.00	23.62 ± 1.08	20.55 ± 1.02	22.56 ± 1.08	18.76 ± 0.48
		19.02 ± 0.84		20.68 ± 1.07		21.17 ± 1.14		20.92 ± 0.81		22.08 ± 1.00		20.66 ± 0.54
	Lower jaw	10.98 ± 0.75	11.42 ± 0.65	14.75 ± 0.64	15.69 ± 1.59	16.14 ± 0.62	16.49 ± 0.83	16.25 ± 0.74	15.85 ± 1.02	17.42 ± 0.39	17.28 ± 0.65	18.00 ± 0.88	16.51 ± 1.29
		11.20 ± 0.32		15.52 ± 1.10		16.31 ± 0.68		15.92 ± 0,82		17.26 ± 0.37		17.63 ± 0.81
	ADI	1.69 ± 0.14	1.74 ± 0.15	1.45 ± 0.02	1.32 ± 0.06	1.36 ± 0.04	1.24 ± 0.06	1.36 ± 0.05	1.25 ± 0.08	1.36 ± 0.09	1.19 ± 0.04	1.25 ± 0.04	1.11 ± 0.08
		1.73 ± 0.06		1.37 ± 0.03		1.30 ± 0.05		1.32 ± 0.06		1.28 ± 0.06		1.18 ± 0.04
T. indicus (n = 3)	Upper jaw	19.67 ± 0.85	22.34 ± 0.95	23.81 ± 1.53	24.15 ± 0.88	25.09 ± 1.01	22.49 ± 1.15	24.36 ± 1.18	20.84 ± 1.45	26.16 ± 1.45	22.03 ± 0.84	24.22 ± 1.15	18.90 ± 0.39
		21.00 ± 0.47		23.98 ± 1.17		23.79 ± 1.08		22.60 ± 1.31		24.09 ± 1.14		21.56 ± 0.77
	Lower jaw	11.59 ± 0.08	13.44 ± 1.13	15.50 ± 0.60	16.63 ± 1.15	18.19 ± 0.28	17.45 ± 0.16	18.28 ± 0.07	17.14 ± 0.43	19.50 ± 0.88	18.90 ± 0.60	20.68 ± 0.29	17.72 ± 0.56
		12.12 ± 0.08		15.60 ± 0,86		17.82 ± 0.22		17.57 ± 0.20		18.99 ± 0.71		19.20 ± 0.42
	ADI	1.65 ± 0.05	1.68 ± 0.20	1.54 ± 0.11	1.46 ± 0.10	1.38 ± 0.03	1.29 ± 0.05	1.33 ± 0.07	1.22 ± 0.10	1.34 ± 0.04	1.17 ± 0.04	1.17 ± 0.04	1.07 ± 0.01
		1.73 ± 0.07		1.50 ± 0.10		1.33 ± 0.04		1.28 ± 0.08		1.26 ± 0.04		1.12 ± 0.02