' % 



/ 



44. — Jffde and female moths cf the peach-tree borer, natural size at ii; m, male 

 iiioth ; f, female inotJt, vorthir)i Jorm (variety edirardsii); t. f. , typical 

 female moih, southern form ; i. f., hodii <f au intergrade form of female 

 moth: m, f. t. f., and i. f. tire <dl ah^iit twice natural size. 



-J 



