SEX INHERITANCE 



125 



later work shows, he thinks, that they are different 

 from gynandromorphs; he now calls them intersexes. 

 The normal males and females of the gipsy moth 

 differ not only in the characteristic sex differences 

 of this group, but in other secondary sexual differ- 

 ences also (Fig. 36 L). The Japanese varieties 

 show these same differences. Japonica female by 



r 



a 



Fig. 3GL. — Gvpsy moths. A, normnl iiialc, B, normal female. 

 C, D', "intorse.xes." (After Goldscluuidt.) 



di'spar male gives equal numbers of daugl iters and 

 sons, which are normal as to sex; but tlio reciprocal 

 cross, di^-par female by japonica male gives normal 

 males and intersex or male-like females in equal 

 mnnbers. 



The intersex females from the last and from other 

 crosses show a wide range in structure, in color, 



