322 E. J. ALLEN AND E. W. SEXTON. 
VI.C.3.v. Female, Albino. Constitution unknown. 
Matings :—(1) with male q of the same brood, (A+R) ; 
. (30 young, all Albino). 
All the young died without mating. 
VI.C.3.w. Female, Albino carrying Red only. 
Matings :—(1) with male VI.B.3.b. (R+ A); 31 young, 
19 Red, 12 Albino. 
VI.C.3.x. Female, Albino carrying Black and Red. 
Matings :—(1) with male VI.B.3.c. (R+A); 19 young, 
7 Black, 4 Red, 8 Albino. 
VI.B.1.m. Male, Albino carrying Red. 
Matings :—(1) with female k of the same brood; no 
results ; 
(2) with female VI.B.2.e. (R+ A); 87 young, 
50 Red, 37 Albino. 
VI.B.2.s. Male, Albino. 
Matings :—(1) with Albino female w of the same brood ; 
38 young, all Albino. 
VI.B.2.t. Male, Albino carrying Red. 
Matings :—(1) with Albino female u of the same brood ; 
70 young, all Albino ; 
(2) with a female I.K.2.e. (Pure Red); 50 
young, all Red ; 
(3) with female VI.C.3.e. (B+R+A); (28 
young, 13 Black, 4 Red, 11 Albino) ; 
(4) with a female of brood 1 of female VI.A.1.h 
(B+R); 23 young, 7 Black, 16 Red ; 
(5) with a female (from a mating in the first 
brood from male I1.D.1.k.) (Colourless) ; 
90 young, all Albino. 
VE.B.2.. Female, Albino carrying Red. 
Matings :—(1) with male t of the same brood ; 70 young, 
all Albino ; 
(2) with male a of the same brood, (R+ A) ; 
(48 young, 24 Red, 24 Albino) (Plate 
PY iio 18). 
(3) with male VI.A.l.d. (B+R-+A); (24 
young, | Black, 3 Red, 20 Albino). 
VI.B.2.v. Female, Albino carrying Red. 
Matings :—(1) with male from Pure Red Stock ; 49 young, 
all Red ; 
