THE CACTUS-FEEDING PHYCITINAE — HEINRICH 413 



124-124a. Parolyca asthenosoma (Dyar): 124, Side view of male head; 124a, part of 

 shaft of male antenna. 



Plate 50 



125-125a. Sigelgaita chilensis, new species: 125, Side view of male head; 125a, part 

 of shaft of male antenna. 

 126. Sigelgaita chilensis, new species; Side view of female head. 



127-127C. Sigelgaita transilis, nev,- species: 127, Side view of male head; 127a-b, 

 two views of basal segments of male antenna; 127c, three segments 

 from basal part of shaft, greatly enlarged, showing attachment of 

 modified setae to shaft and inner row of pectinations. 



128-128C. Amalafrida leithella (Dyar): 128, Side view of male head; 128a-b, two 

 views of basal segments of male antenna; 128c, inner pectination 

 from one of basal segments of shaft showing attachment of modified 

 setae (greatly enlarged). 

 129. Amalafrida leithella (Dyar): Side view of female head. 



130-130a. Ozamia odiosella fuscomaciilella (Wright): 130, Side view of male head; 

 130a, basal segments of male antenna. 



131-131a. Ozamia thalassophila Dyar: Side view of female head; 131a, part of 

 shaft of female antenna. 



Plate 51 



132-132a. Zophodia convolutella (Hiibner): 132, Side view of male head; 132a, 

 basal segments of male antenna. 



133-133a. Zophodia convolutella (Hiibner): Side view of female head; 133a, part of 

 shaft of female antenna. 



134-134c. Cactobrosis fernaldialis (Hulst): 134, Side view of male head; 134a, 

 maxillary palpus, greatly enlarged; 134b, part of shaft of male 

 antenna, ventral view; 134c, basal segments of male antenna, lateral 

 view. 



135-135a. Cactobrosis fernaldialis (Hulst): 135, Side view of female head; 135a, 

 part of shaft of female antenna. 



136-136b. Cactobrosis longipennella (Hampson): 136, Side view of male head; 

 136a, part of shaft of male antenna, ventral view; 136b, basal seg- 

 ments of male antenna, lateral view. 



137-137a. Cactobrosis maculifera Dyar: 137, Part of shaft of male antenna, ventral 

 view; 137a, basal segments of male antenna, lateral view. 



138-138a. Cactobrosis strigalis (Barnes and McDunnough): 138, Side view of male 

 head; 138a, part of shaft of male antenna, lateral view. 



139-139a. Cactobrosis strigalis (Barnes and McDunnough): 139, Side view of fe- 

 male head; 139a, part of shaft of female antenna. 



U. S, 50VERNMENT PR!NT1N5 OTFICE: 1939 



