MEN DELI AN FACTOES IN TEE SILKWORM. 
113 
Explanation of Plate VIII. 
Fig. 
1 . 
Normal pattern. 
Fig. 
2. 
Striped black. (Homozygous form.) 
Fig. 
3. 
Striped black. (Heterozygous form.) 
Fig. 
4. 
Moricaud. (Homozygous form.) 
Fig. 
5. 
Moricaud. (Heterozygous form.) 
Fig. 
6. 
Plain type. 
Fig. 
7. 
Zebra-pattern. 
