318 Ed: ALLEN AND “Eo Wt SEXTON: 
The Albinos of VI.A. may be taken as a fairly accurate record of the 
proportions found, most of them, 13 out of 15, having survived to 
maturity. Of these 3 carried Black only, 3 Red only, and 7 carried both 
Black and Red. | 
VLA.1.r. Male, Albino carrying Black only. 
Matings :—(1) with female VII.C.3.a. (Plate V) (Red 
no-white) ; 36 young, all Black-(Plate LV, 
Higsl 7); 
(2) with female VI.A. (its female parent) 
(B+R-+A); 1 young, Black ; 
(3) with female from the Pure Red Stock ; 
23 young, all Black (Plate IV, Fig. 16). 
VI.A.1.s. Male, Albino carrying Black only. 
Matings :—(1) with female VII.C.3.b. (Plate V) (Red no- 
white) ; 57 young, all Black. 
VI.A.1.t. Male, Albino carrying Black and Red. 
Matings :—(1) with female from No-white Stock (Red 
no-white); 34 young, 17 Black, 17 
Red ; 
(2) with female VI.C. (B+R-+ A); 14 young, 
8 Black, 6 Albino. 
VI.A.2.¢. Male, Albino carrying Red only. 
Matings :—(1) with female VI.B.2.). (Pure Red); 26 
young, all Red ; 
(2) with female VI.C.3.h. (Pure Black) ; 
29 young, all Black. 
VI.A.2.h. Male, Albino carrying Black and Red. 
Matings :—(1) with female m of the same brood, (A-+ B+ 
R); 25 young, all Albino ; 
(2) with female VI.B.2.k. (R+A); 16 young, 
6 Black, 2 Red, 8 Albino. 
VI.A.2.). Male, Albino carrying Red only. 
Matings :—(1) with VI.B.2.k. (R+A); 388 young, 22 
Red, 16 Albino ; 
(2) with female m of the same brood, (A+ B+ 
R); 1 young, Albino. 
VI.A.2.k. Female, Albino carrying Black and Red. 
Matings :—-(1) with male a of the same brood, (B+ R-+ <A); 
(7 young, 2 Black, 1 Red, 4 Albino) ; 
(2) with male VI.A.3.aa. (A+R); 42 young, 
all Albino ; 
