42 Remit of Crossing Japanese Waltzing ivlth Albino Mice 
TABLE XIX. 
Fraternal Correlation in Waltzing among Offspring of Hybrids. 
First Brother. 
% 2 
Waltzing 
Not 
Totals 
Waltzing ... 
124 
566 
690 
Not 
560 
2814 
3380 
Totals 
690 
3380 
4070 
TABLE XX. 
Correlation between Coat-Colour in the Offspring of Hybrids and Purity 
of Albino Grandparents. 
Coat-Colour in Youn^. 
o3 
3 0 
P-I 
A 
d 
e 
/ 
9 
Totals 
Both Pure-ln'cd 
80 
16 
46 
89 
8 
50 
14 
2 
305 
One ( 'i-oss-hivd 
30 
2!) 
39 
4 
19 
15 
1 
152 
Both Cn.s,-s-l)ro,l 
27 
21 
24 
9 
6 
3 
98 
Totals 
137 
32 
96 
152 
19 
78 
35 
6 
555 
TABLE XXL 
Correlation betiueen Whiteness in Coat among Offspring of Hybrids and Purity 
of Albino Grandparents. 
Whiteness in Young. 
A 
1 
S 
4 
5 
6 
Totals 
Both Pui-e-bred 
80 
6 
54 
45 
58 
27 
305 
One Cross-bred 
30 
10 
2U 
37 
13 
22 
14 
152 
Both Gross-bred 
27 
3 
26 
23 
8 
10 
2 
98 
Totals 
137 
19 
86 
114 
66 
90 
43 
555 
TABLE XXIL 
Correlation between Pinkness of Eye in Offspring of Hybrids and Purity 
of Albino Grandparents. 
Eye-Colour in Young. 
A 
Pink-eyed 
Dark-eyed 
Totals 
Both Pure-bred 
80 
65 
160 
305 
One Cross-bred 
30 
48 
74 
152 
Both Cross-bred ... 
27 
21 
50 
98 
Totals 
137 
134 
284 
555 
