IV CONTENTS. 



Page 



XVin. Description and Figures of a new Genus and Species of 



Gallerucidce. By J. O. Westwood, M.A., F.L.S 21G 



XIX. Contributions to an Insect Fauna of the Amazon Valley. 



Lepidoptera — PAPrLiONiD-aE. By H. W. Bates .... 218 

 XX. Reflexions et Notes synonymiques sur le Travail de M. 

 James Thomson sur les Cerambycides, avec descriptions 

 de quelques nouveUes especes. Par A. CHE^^ROLAT . . 245 

 XXI. Observations suggerees par les Notes de M. Chevbolat 

 sur les Cerambycides de M. Thomson. Par H. Jekel. 



(Premier Article : Lamiadce) 255 



XXII. Tentamenta Entomologica. By H. Jekel, M.E.S., &c. . . 263 



XXIII. Descriptions of new Genera and Species of Phytophaga. 



By J. S. Baly 275 



XXIV. Entomological Notes. By Francis P. Pascoe, F.L.S., &c. 302 

 XXV. Characters of undescribed Species of Homopte>-a in the 



Collection of F. P. Pascoe, F.L.S. By F. Walker, 



F.L.S 303 



XXVI. Notices of new or little-known Genera and Species of 



Coleoptera. By Francis P. Pascoe, F.L.S., &c 319 



XX Vn. Notes on Tmyhii; with the Description of an allied Genus. 



By T. Vernon Wollaston, M.A., F.L.S 371 



XXVm. Notes on the Brenthidce. By Francis P. Pascoe, F.L.S., 



&c 388 



XXIX. Descriptions of new Species of Mexican Po^npilido', belong- 

 ing to the Genera Pompiliis, Agenia, Priocnemis, Noto- 



cyphus, and Ferreola. By Frederick Smith 395 



XXX. Catalogue of the Dgtiscidcs and Ggritiidce of Australasia, 

 with Descriptions of new Species. By the Rev. Hamlet 



Clark, M.A., F.L.S 399 



XXXI. OntheCanarianMalacoderms. By T.Vernon Wollaston, 



M.A., F.L.S 421 



XXXn. Descriptions of new Genera and Species of Phytophaga. 



By J. S. Baly 450 



XXXIII. On some Australian Colydiid^. By Francis P. Pascoe, 



F.L.S., &c 460 



XXXrV. Descriptions of Species of the Genus Hydroporus, Clairv., 

 new to the European or British Catalogues. By the 



Rev. Hamlet Clark, M.A., F.L.S 408 



XXXV. Description of a remarkable Species of Singing Cricket 

 (Locustarics) from the Amazons, supposed to be new to 



science. By H. W. Bates 474 



XXXVI. Notes on the British Museum Catalogue of Homoptera. 



By C. Stal, Ph.D., Stockholm 477 



Index 483 



