TABLES. 



125 



Table 74. 

 Results of a simple microscopic test alone. 



Table 75. 

 Results of all microscopic i 



Generation of 

 male hybrids. 





I 



8 S< 



J S 

 B to 

 S & 



O at 

 ^ O 



^ E' 



ill 





^a 



o o 



o as 



a « § 



S c3 S 



ia& 



Ph 



Fi, I wild... 

 Fj, J wild... 

 Fs, J wild... 

 F4, t'a wild . . 

 Fs, sS wild.. 

 Fs, A wild . . 

 Ft, xh wild. 



Offspring of hy- 

 brid males and 

 females 



Offspring of hy- 

 brid males and 

 guinea-pigs .... 



Totals . 



1 



8 



49 



99 



150 



49 



15 



1 



39 



22 

 433 



1 



6 



27 



30 



18 



2 



2 







89 



100.0 

 75.0 

 55.1 

 30.3 

 12.0 

 4.1 

 13.3 

 00.0 



7.7 



00.0 

 20.6 







2 



22 



69 



132 



47 



13 



1 



36 



22 

 344 



00.0 

 25.0 

 44.9 

 69.7 

 88.0 

 95.9 

 86.7 

 100.0 



92.3 



100.0 

 79.5 











8 



46 



102 



36 



13 



1 



23 



22 

 251 



00.0 

 00.0 

 16.3 

 46.5 

 68.0 

 73.5 

 86.7 

 100.0 



59.0 



100.0 

 58.0 











7 



33 



91 



34 



11 



1 



19 



21 



217 



00.0 

 00.0 

 14.3 

 33.3 

 60.7 

 69.4 

 73.3 

 100.0 



48.7 



95.5 

 50.1 



