GENETIC STUDIES ON THE SILKWORM 
ABC 
Text-fig. 2. Frontal view of the head-case. 
A, moricaud ; B, stripe:!; C, striped-moricaud. 
Text-fig. 4. Dorsal view of VI— VIII segments of moricaud (A), 
striped (B), and striped-moricaud (C). 
