140 Jnlieritance and Erolufioii in Ortlioptcrd T 



co!istitutioii of the F^ individuals of the appearance of punctofemorata. 

 The F^ texanus bred true for five generations when the culture was 

 terminated. For a graphic illustration of all these F., results compare 

 Table I, F.„ and diagram 1, jf, (p. 151). 



At this time, Spring 1909, I was not able to distinguish the pure 

 leuconotus from the hybrid leuconotus-texanus, but since then I have 

 learned to distinguish between them. On careful examination, the 



F, 



F, 



