CONTENTS. Vll 



PART IV. 1848. 



Page 

 XX. Two Decades of new Cetoniidm. By Dr. H. Schaum— 



{continued) 69 



XXI. Monograph of the British Species of the Genus Chry&opa. 



By W. F. Evans, Esq 77 



XXII. Description and Notes upon some new and rare Coleoptera. 



By J. F. S. Parry, Esq., F.L.S 80 



XXIII. Extract of a Letter from Capt. Thomas Hutton, H.E.I.C, 



to J. O. Westwood, Esq 8^ 



XXIV. Descriptions of some new Species of MydasidiB from Western 



Australia. By J. O. Westwood, Esq., F.L.S., &c. . . 87 

 XXV. Descriptions of some new Exotic Species of Acroceride 

 (Vesiculosa, Latr.), a Family of Dipterous Insects. By 



J. O. Westwood, Esq., F.L.S, &c 91 



Journal of Proceedings xxi^ 



PART V. 1848. 



XXVI. Note on a Variety of Segetia Xanthograpka. By J. W. 



Douglas, Esq 99 



XXVII. Sketch of the Genus Pacilocoris, belonging to the Hemip- 



terous Family Scutellerida. By W. S. Dallas, Esq. . . 100 

 XXVIII. Description of some Species of Geometrida from South 



America, forming a new Genus. By E. Doubleday, Esq., 



F.L.S., &c 110 



Journal of Proceedings x.xxi 



PART VI. 1849. 



XXIX. Descriptions of some Hermaphrodite British Lepidoptera. 



ByW. Wing, Esq 119 



XXX. Extracts from a Paper by Zeller, published in the Linnaea 

 Entomologica, Vol. 3, on the " Leaf-mining Tinets, with 

 Eye-caps" (Augendeckeln), with Remarks. By H. T. 



Stainton, Esq 121 



XXXI. On the Synonyms of Tinea festaliella of Hiibner. By H. T. 



Stainton, Esq 142 



XXXII. Descriptions of several new Species of Celoniida collected in 

 India by Col. Hearsey, Capt. Boys, and W. H. Benson, Esq. 



By J. O. Westwood, Esq., F.L.S., &c 144 



XXXIII. On the Species of Depressaria, a Genus of Tineidce, and the 

 allied Genera Orthotalia and Exteretia. By H. T. 

 Stainton, Esq 151 



