138 



U.S. NATIONAL MUSEUM BULLETIN 2 55 



K- H 



Figures 40-43.- — Frontal view of female heads: 40, Tegeticula yuccasella; 41, Parategeticula 

 pollenifera (lp = labial palpus, ind = mandible, mp = maxillary palpus, mt=maxillary 

 tentacle); 42, Prodoxus quinquepunctellus ; 43, Mesepiola specca. (Scale = 0.5 mm.) 



