18 MISC. PUBLICATION 511, U. S. DEPT. OF AGRICULTURE 



Figure 5. — Epipharynges f larvae of: (A) Thaumaglossa americana, (B) 

 Cryptorhopalum dubium, (C) Globicornis sp., probably fulvipes, (D) Labro- 

 cerus simplex, (E) Anthrenus verbasci, and {F) Ctesias serra. (Drawings by 

 autnor.) 



U S. GOVERNMENT PRINTING OFFICE: 1943 



