SMITHSONIAN EXPLORATIONS, J.939 



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Fig. 70. — The silky blue (Glaucopsyche ly g daunts) . Left, male, upper side; 

 center, male, under side ; right, female, under side. Ice Mountain, W. Va., 

 May 7, 1939. X i.i 



/" 



Fig. 71. — Left, Couper's blue (Glaucopsyche lygdavuts couficri), male, under 

 side; Charles Town, W. Va., April 25, 1900. Right, Erora lacta, under side; 

 Mountain Lake, Va., June 23, 1938. X ii- 



Fig. 72. — Left, the Olympian marble (Euchloe olympia) ; Frederick County, 

 Va., April 24, 1938. Right, western marble (E. 0. rosa) ; Forks of Cacapon, 

 W. Va., May 8, 1939. 



Fig. 72>- — Left, Incisalia polios, under side ; Dig-by, N. S. X ii- Right, the 

 Palatka skipper (Atrytone pilatka), male; Miami, Fla. 



