Bui. Univ. of Mont., Biol. Series No. 10. 



Plate XI. 



1, Cupido lycaea, male; 2, under side of same; 3, Cupido saepiolus 

 male; 4, under side of same; 9, female of same; 8, under side of female 

 of same; 7, Rusticus melissa, male, upper side; 6, under side of same; 

 5, upper side of female. 



