IQII] 



SHULL REVERSIBLE SEX-MUTANTS 



343 



CASE VII 



WHEN HERMAPHRODITE OFFSPRING OF AN OUT-CROSSED HERMAPHRODITE MUTANT 

 ARE CROSSED WITH UNRELATED FEMALES 



These families are essentially similar in nature to those con- 

 sidered under case IV, except that in the present case the mutant 

 was crossed with an unrelated female instead of being self -fertilized. 

 The first 7 of these families were produced by crossing 7 different 



? 



(Mutant) 



428 



^(Mutant) 



292 I 



FIG. 7. Model pedigree for case VII 



hermaphrodites in 08118, upon a single female, 08109(1); the next 

 three (09145-09148) were the result of using three of the same 

 hermaphrodite individuals in the pollination of the female, 08114(4), 

 which was used as the seed parent of all the families included under 



