Taxon	Variable (unit)	BV/TV (%)	Tb.Pf. (mm−1)	SMI (–)	Tb.Th (mm)	Tb.N (mm−1)	Tb.Sp (mm)	DA (–)
(a)
Gorilla	Central VOI	29.35	0.41	0.57	0.28	1.03	0.77	0.49
	Mean	30.02	0.33	0.56	0.28	1.07	0.76	0.48
	SD	1.38	0.25	0.10	0.01	0.04	0.03	0.05
	Min–max	28.36–31.88	−0.16 to 0.57	0.37–0.64	0.27–0.30	1.02–1.11	0.72–0.80	0.41–0.55
Pan	Central VOI	40.70	−0.04	0.33	0.27	1.49	0.52	0.29
	Mean	40.43	0.14	0.42	0.28	1.46	0.53	0.29
	SD	1.98	0.25	0.12	0.01	0.03	0.02	0.04
	Min–max	37.85–42.75	−0.12 to 0.48	0.28–0.62	0.26–0.29	1.41–1.49	0.51–0.55	0.23–0.33
Pongo	Central VOI	36.02	−0.20	0.26	0.26	1.38	0.61	0.54
	Mean	36.83	−0.18	0.26	0.26	1.41	0.60	0.55
	SD	1.31	0.19	0.08	0.01	0.04	0.02	0.04
	Min–max	35.59–39.37	−0.49 to 0.03	0.14–0.36	0.24–0.28	1.35–1.46	0.34–0.48	0.50–0.60
Symph.	Central VOI	42.58	2.13	1.14	0.24	1.81	0.44	0.47
	Mean	41.59	2.22	1.19	0.24	1.70	0.42	0.46
	SD	4.37	0.42	0.11	0.02	0.10	0.05	0.04
	Min–max	37.08–49.84	1.56–2.86	0.04–1.04	0.22–0.28	1.58–1.81	0.34–0.48	0.41–0.52
Papio	Central VOI	54.19	−1.66	−0.16	0.24	2.23	0.29	0.41
	Mean	52.83	−1.38	−0.01	0.24	2.23	0.30	0.41
	SD	2.62	0.34	0.18	0.01	0.03	0.02	0.06
	Min–max	49.67–57.35	−1.96 to −0.90	−0.33 to 0.25	0.22–0.26	1.35–1.46	0.29–0.33	0.35–0.60
Macaca	Central VOI	55.13	0.38	0.58	0.21	2.60	0.24	0.57
	Mean	54.19	0.42	0.61	0.21	2.58	0.25	0.53
	SD	3.09	0.44	0.13	0.02	0.22	0.02	0.04
	Min–max	48.65–57.96	−0.27 to 1.05	0.41–0.78	0.18–0.25	2.29–2.99	0.22–0.29	0.48–0.57
Ateles	Central VOI	38.27	3.23	1.54	0.23	1.67	0.46	0.33
	Mean	39.56	3.44	1.55	0.24	1.67	0.43	0.34
	SD	2.96	0.56	0.20	0.02	0.13	0.06	0.06
	Min–max	36.3–43.92	2.74–4.20	1.24–1.83	0.21–0.26	1.49–1.91	0.32–0.49	0.23–0.44
(b)
Gorilla	Central VOI	16.96	1.94	1.13	0.25	0.67	1.00	0.70
	Mean	16.55	1.97	1.10	0.25	0.67	1.07	0.68
	SD	2.05	0.37	0.16	0.01	0.08	0.09	0.03
	Min–max	13.86–19.93	1.47–2.55	0.89–1.37	0.24–0.26	0.54–0.81	0.95–1.21	0.64–0.71
Pan	Central VOI	25.82	2.04	0.97	0.18	1.43	0.50	0.65
	Mean	25.86	2.08	0.97	0.18	1.42	0.51	0.63
	SD	0.83	0.31	0.09	0.00	0.05	0.01	0.03
	Min–max	24.46–27.34	1.52–2.58	0.81–1.11	0.18–0.18	1.34–1.50	0.49–0.53	0.58–0.67
Pongo	Central VOI	19.69	2.53	1.23	0.21	0.94	0.71	0.60
	Mean	20.62	2.36	1.20	0.22	0.92	0.72	0.59
	SD	2.83	0.46	0.13	0.02	0.07	0.06	0.07
	Min–max	17.60–26.09	1.55–2.91	0.96–1.36	0.20–0.27	0.81–1.04	0.63–0.80	0.45–0.66
Symph.	Central VOI	30.44	1.19	0.66	0.18	1.69	0.48	0.52
	Mean	29.79	1.19	0.69	0.18	1.68	0.51	0.54
	SD	3.03	0.43	0.10	0.01	0.15	0.05	0.03
	Min–max	25.15–32.87	0.49–1.91	0.52–0.85	0.17–0.19	1.42–1.93	0.46–0.61	0.52–0.58
Papio	Central VOI	26.98	1.11	0.64	0.17	1.59	0.53	0.55
	Mean	27.04	1.15	0.64	0.17	1.62	0.54	0.55
	SD	2.84	0.54	0.13	0.00	0.17	0.04	0.05
	Min–max	23.41–32.42	0.28–1.70	0.44–0.78	0.16–0.17	1.36–1.94	0.46–0.60	0.49–0.62
Macaca	Central VOI	26.09	3.28	0.96	0.13	2.03	0.38	0.45
	Mean	26.68	3.46	1.01	0.13	2.06	0.39	0.44
	SD	3.48	0.78	0.14	0.00	0.25	0.05	0.04
	Min–max	22.76–31.50	2.33–4.49	0.81–1.17	0.13–0.14	1.74–2.45	0.31–0.46	0.40–0.52
Ateles	Central VOI	27.14	2.49	1.00	0.17	1.56	0.51	0.47
	Mean	28.23	2.58	1.01	0.17	1.62	0.49	0.44
	SD	2.62	0.78	0.17	0.00	0.15	0.05	0.08
	Min–max	24.11–32.5	1.56–3.86	0.77–1.29	0.17–0.18	1.39–1.86	0.43–0.55	0.32–0.51