THE CACTUS-FEEDING PHYCITINAE HEINRICH 407 



Plate 25 



6-6c. Alberada bidentella (Dyar): 6, Ventral view of male genitalia with 

 aedeagus onntted; 6a, elements of transtilla; 6b, anellus; 6c, aedeagus. 



7-7c. Alberada parabates (Dyar): 7, Ventral view of male genitalia with 

 aedeagus and one harpe omitted; 7a, elements of transtilla; 7b, 

 aneUus; 7c, aedeagus. 



8-8d. Nanaia substituta, new species: Ventral view of male genitalia with 

 aedeagus and one harpe omitted; 8a, elements of transtilla; 8b, 

 anellus; 8c, aedeagus; 8d, sternite and tergite of eighth abdominal 

 segment of male. 



Plate 26 



9-9c. Cactoblastis cactorum (Berg): 9, Ventral view of male genitalia with 

 aedeagus and one harpe omitted; 9a, elements of transtilla; 9b, 

 anellus; 9c, aedeagus. 



10. Cactoblastis doddi, new species: Gnathos of male genitalia. 



11. Cactoblastis mundelli, new species: Gnathos of male genitalia. 

 12-12c. Cactoblastis bucyrus Dyar: 12, Ventral view of male genitalia with 



aedeaguB and one harpe omitted; 12a, elements of transtilla; 12b, 

 anellus; 12c, aedeagus. 

 13-13f. Cahela ponderosella (Barnes and McDunnough): 13, Ventral view of 

 male genitalia with aedeagus and one harpe omitted; 13a-c, various 

 modifications of apical process of gnathos; 13d, elements of transtiUa; 

 13e, anellus; 13f, aedeagus. 



Plate 27 



14-14c. Rumatha bihinda (Dyar): 14, Ventral view of male genitalia with 



aedeagus and one harpe omitted; 14a, elements of transtilla; 14b, 



anellus; 14c, aedeagus. 

 15-15c. Rumatha polingella (Dyar): 15, Ventral view of male genitalia with 



aedeagus and one harpe omitted; 15a, elements of transtilla; 15b, 



anellus; 15c, aedeagus. 

 16-16c. Rumatha glaucatella (Hulst): 16, Ventral view of male genitalia with 



aedeagus omitted; 16a, elements of transtilla; 16b, anellus; 16c, 



aedeagus. 

 17-l7d. Tucumania tapiacola Dyar: 17, Ventral view of male genitalia with 



aedeagus omitted; 17a, elements of transtiUa; 17b, anellus; 17c, 



aedeagus; 17d, sternite and tergite of eighth abdominal segment of 



male. 



Plate 28 



18-18c. Yosemitia fieldiella (Dyar): 18, Ventral view of male genitalia with 



aedeagus omitted; 18a, elements of transtilla; 18b, anellus; 18c, 



aedeagus. 

 19-19c. Yosemitia didactica Dyar: 19, Ventral view of male genitalia with 



aedeagus omitted; 19a, elements of transtilla; 19b, anellus; 19c, 



aedeagus. 

 20-20c. Yosemitia longipennella (Hulst): 20, Ventral view of male genitalia 



with aedeagus omitted; 20a, elements of transtilla; 20b, aneUus; 



20c, aedeagus. 

 21-21d. Yosemitia graciella (Hulst): 21, Ventral view of male genitalia with 



aedeagus omitted; 21a, elements of transtilla; 21b, aneUus; 21c, 



aedeagus; 21d, sternite and tergite of eighth abdominal segment of 



male. 



