)0G liULLETIM 81, UNITEJJ STATES NATIONAL MUSEUM. 



PLATE II. 



1. PiPiZA PULCHELLA Will., wing : Ifl, head of female : lb, bind leg. 



2. PiPiZA PiSTiCA Will., wing. 



3. PiPiZA PUELLA Will., wing. 



4. PiPi/.A FESTiVA Mt'igen, lieail of female. 



5. I'iri/.A PiSTicoii>Ks Will., antenna. 



6. r:ii:YSOGASTEi! MVAAAU.A Will., wing; tia, heart of male (the convexity of the face 



is a little too great). 



7. CiinYSOGASTER xiTiOA Wied., wiug ; 7a, heart of male. 



0. (lIItYSfXIASTEK NIGROVITTATA Loew, wiug. 



8". GiiiiYsoGASTER STIGMATA Will., head of male. 



9. CiiRYSOGA-sTEP. PULCHKi.LA, Will., heart of male. 

 10. ciiiiY.soGASTER NiGiMPEs Loew. heart of male; 10a, bead of female; 106, wing. 

 11 ! iiRYsoGASTER NIGROVITTATA Loew, head of female. 



12. ClIRY.SOGASTKR .STUIMATA Will., wing. 



13. CniLOSiA PARVA Will., heart of female. 



14. CiiiLOSiA NiGRiPENNis Will., head of male. 



15. CiiiLOSiA PETULCA Will., bead of female (the lower border of the cheeks de. 



acende too much in fr<mt). 



