SCIENTIFIC RESULTS 



OF 



THE SECOND YARKAND MISSION; 



BASED UPON THE COLLECTIONS AND NOTES 



OP THE LATE 



FERDINAND STOLICZKA, PH.D. 



HYMENOPTERA. 



BY 



FEEDEEICK SMITH, 



ZOOLOGICAL DEPARTMENT, BBITI8H M1TBEI7M. 



iJublishcb by ovber of the dobcrmnent of Inbta. 



CALCUTTA: 



OFFICE OF THE SUPERINTENDENT OF GOVERNMENT PRINTING. 



1878. 



