102 



U.S. NATIONAL MUSEUM BULLETIN 2 80 



Figures 19-24.— Wing Expanse of Adults: 19, Arivaca ostreella, 28 mm; 20, A. poohella, 

 holotype, 27 mm; 21, A. albicostella, 18 mm; 22, Reynosafloscella, 13 mm; 23, Goya stictella, 

 17 mm; 24, Barberia affinitella, 14 mm. 



