AMERICAN MOTHS OF THE SUBFAMILY PHYCITINAE 



443 



Figures 554, 555. — Males. 



554. Sigelgaila chilensis Heinrich; 554a, ele- 



ments of transtilla; 554b, anellus; 554c, 

 aedeagus. 



555. Amalafrida leithella (Dyar); 555a, ele- 



ments of transtilla; 555b, anellus; 

 555c, aedeagus; 555d, eighth abdominal 

 segment, showing hair tufts; 555e, 

 basal segments of antenna; 555f, inner 

 pectination from one of basal segments 

 of antennal shaft, showing attachment 

 of modified setae (greatly enlarged). 



V 5S5d. 



555f. 



555e. 



