528 



UNITED STATES NATIONAL MUSEUM BULLETIN 207 



FiGTTKES 926-931. — Female genitaua. 



926. Valdivia lativittella (Ragonot), from 



Brownsville, Tex. 



927. Valdivia lativittella (Ragonot), from 



Pinal Mts., Ariz. 



928. Heterographis samaritanella (Zeller), 



bursa. 



929. Heterographis morrisonella Ragonot; 



929a, bursa of another example show- 

 ing extent of variation in its spining. 



930. Slaudingeria albipenella (Hulst). 



931. Hulstia undulatella (Clemens). 



929. 

 morrisonella 



930, albipenella 931. undulatella 



