- a 
Hy 
a 
ye 
x 
Prarr I.—Mutant Forms of Drosophila Melanogaster (Apel 
ophita), 
1. Wild Type. 2. Ebony. 3. Yellow. 4. White Eye. 5 Bar Eye 
6. Bosin Miniature Black 
7. Vestigial. 8. Buff Bye. 9, Cherry Eve 
(Prom Drawing by FE. M. Waruace.) 
Digitized by Microsoft® 
