CONTENTS. 



NETTROPTERA— 



CH. I. — LlRELLVLID.£ 353 



II. — Mykmi:i.i.<>nii>je, Sialid.k, Maxtispid.*:, and Tekmitidji . 365 



HYMEXOPTERA— 



Ch. I.— Saw Flies 



II. — Entomophaoa, or Ichneumons and Gall Flies 



III. — Ad'LEATA. — MlTTILLAS AND SCOL1AS 



IV.— FoRMiciDiE, or Ants .... 



V. — POMPILID^E, SPHF.OID.5E, AND BEMREriD^ . 



VI. — Solitary and Social Bees . 



385 

 393 

 417 

 427 

 451 

 506 



LEPIDOPTERA ; OR, BUTTERFLIES AND MOTHS— 



CH. I.— PAVILIONID.E 



II. —Butterflies— concluded 



III.— Moths 



535 

 598 

 632 



HEM1PTERA ; OR, HETEROPTERA 



r09 



HOMOPTERA 733 



DIPTERA 



■49 



