Table 3. Statistical analysis based on Mann–Whitney U test between families.

	Felidae	Ursidae	Mustelidae	Procyonidae	Canidae
Preglenoid angle	36.03 ± 8.80a)	13.77 ± 12.59	33.34 ± 31.05	22.53 ± 22.53	−3.52 ± 12.40a)
Postglnoid angle	106.66 ± 11.21	95.00 ± 12.74	91.76 ± 16.30b)	107.40 ± 6.17	112.57 ± 12.52b)
Pre-postglenoid angle interval	70.63 ± 15.84c)	81.23 ± 25.32	58.42 ± 44.92d)	84.87 ± 13.74	112.57 ± 12.52c,d)

Unit of the values are in degree. Mean values ± standard deviations are arranged. Values with superscript a, b, c and d have P value <0.05.