CONTENTS 



OF 

 PART IV. 



PAGB 



XV. Descriptions of new or little known forms of Diurnal 



Lepidoptera. By Arthur G. Butler, P.L.S., &o. . . 273 



XVI. Notes on Eastern Butterflies (continued). By Aljeed R. 



Wallace, P.Z.S., V.-P. Ent. Soo 277 



XVll. Descriptions of New Species of the Genus Fison, and a 

 Synonymic List of those previously described. By 

 Frederick Smith, V.-P. and late Pres. Ent. Soo. . . 289 



XVIil. Descriptions of New Genera and Species of Exotic Hy- 

 menoptera. By Frederick Smith, V.-P. and late Pres. 

 Ent. Soc 301 



XIX. Notes on Chalcididm, and description of a New Species of 



MegasUgmus. By F. Walker, F.L.S 313 



XX. Remarks on the Genus Ectrephes, and descriptions of New 



'Exotic Coleoptera. By J. 0. Westwood,M.A., F.L.S., &c. 315 



XXI. Notes on Eastern Butterflies (continued). By Alfred R. 



Wallace, F.Z.S., V.-P. Ent. Soc, &c 321 



XXn. On the Australian Species of Tetracha. By Edwin 



Brown 351 



Proceedings ix — ^xviii. 



ENTOMOLOGICAL SOCIETY OF LONDON, 



No. 12, BEDFORD ROW. 



COUNCIL, 1869* 



H. W. Bates, Esq., F.Z.S., President. 



F. P. Pascoe, Esq., F.L.S., &c. f 



Frederick Smith, Esq. > Vice-Presidents. 



A. R. Wallace, Esq., F.Z.S., &c. ) 



Samuel Stevens, Esq., F.L.S., Treasmrer. 



J. W. Dunning, Esq., M. A F.L.S., &c. J Secretaries. 

 Robert M'Lachlan, Esq., F.L.S. i 



Hon. Thomas DeGrey, M.A., M.P., &c. 



Ferdinand Grut, Esq. 



Osbert Salvin, Esq., M. A., F.L.S., &c. 



G. S. Saunders, Esq. 



H. T. Stainton, Esq., F.R.S., &c. 



Percy C. Wormald, Esq. 



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