Breads t.rua in 100 "fo 

 ivithout limit 



Typlca.1 Fz behavior found irr a// typicai Heterozygous Fz 

 See. Plate. 13 



L. undecim lineata . 



L. signatloollis . 



Shows results obtained when a cross is made between L. signaticollis and L. undecimlineata in which 



THE Ac VALUES ARE DIFFERENT BUT CONDITIONS OF THE MEDIUM ARE NORMAL. 



Jl/tms BIEN UTH.. V. Y. 



