22 



SEX-LINKED INHERITANCE IN DROSOPHILA. 



0.0 



0.7 



1.1- 



1.1 



2.2 



2.4 



2.6 



3.3 



6.3 - - Bifid 



12.5 



Yellow, spot 



Lethal I 

 / Lethal lb 

 — White, eosin, cherry 



Facet 



Abnormal 



Notch 



Lethal la 



- - Lethal II 



14.6 - - Lethal sb 



1C.7 Club 



17.5 - - Lemon 



17 g = : Shifted 



IgQ ' ' Depressed 



19.5 4- Lethal Ilia 



23.7 



26. 5 - - 



33.0 

 33.± 



34.7 

 36.1 



38.0 



Lethal sa 

 Lethal III 



• Vermilion 

 Dot 

 Reduplicated 



Miniature 

 Furrowed 



43.0 - - Sable 



55.1 



56.5 

 57.0 



59.5 



Rudimentary 



Forked 

 Bar 



Fused- 



66.2 - - Lethal sc 



Diagram I. 



