. 2018 Feb 15;80(4):648–652. doi: 10.1292/jvms.17-0069

Table 2. Stage of tooth eruption in the mandible and maxilla of the Eastern grey kangaroo (Macropus giganteus).

Age	Number of		Maxilla							Mandible

	Individuals^a)	Samples^b)	dP²	dP³	P³	M¹	M²	M³	M⁴	dP₂	dP₃	P₃	M₁	M₂	M₃	M₄
12m−1y2m	3	7	○	○	△	○	−/△			○	○	△	○	- / △
							R: 5/2							R: 5/2
							L: 5/2							L: 5/2

1y8m−2y10m	11	13	○/▽/−	○/ −	△/○	○	○	△		○/ −	○/ △/ −	△/○	○	○	- /△
			R: 4/8/1	R: 13/0	R: 12/1					R: 12/1	R: 4/7/2	R: 11/2			R: 2/11
			L: 5/8/0	L: 11/2	L: 11/2					L: 12/1	L: 4/9/0	L: 13/0			L: 2/11

3y1m−4y4m	6	17	-	○/−	△/○/−	○	○	○	−/△	○/ −	▽ / −	△/ ○/ −	○	○	○	- /△
				R: 6/11	R: 0/15/2				R: 1/16	R: 0/17	R: 0/17	R: 0/15/2				R: 2/15
				L: 13/4	L: 11/3/3				L: 2/15	L: 5/12	L: 5/12	L: 6/11/0				L: 2/15
4y7m −5y6m	4	34	-	-	○	○	○	○	△/○	-	-	○	○	○	○	○
									R: 19/15
									L: 19/15

7y4m−10y9m	4	4	-	-	-	○/ −	○	○	○	-	-	-	○ / −	○	○	○
						R: 2/2							R: 2/2
						L: 2/2							L: 2/2

○: erupted; △: emerged in the bone (not erupted); ▽: sheding; -: absent. a) The number of the examined kangaroos. b) The frequency of imaging. m: month; y: year; R: right side; L: left side. No.14 was categorized in both 1y8m−2y10m and 3y1m−4y4m.