CONTENTS. 



Page 

 I. Descriptions of new Rhopalocera from the Collection of 



Herbert Druce. Esq. By A. G. Butler, F.L.S., F.Z.S.. &:c. 1 

 II. Descriptions of Exotic Lepidoptera from the Collection of 



Herbert Druce. Esq. By A. G. BuTLEit. F.L.S., F.Z.S., &:c. 17 

 III. A Revision of the Genera of the 8ub-familv Pierina\ By 



A. G. BuTLKP.. F.L.S.. F.Z.S.. i;c 33 



lY. On the Generic Xomenclature of Lepidoptera. By G. R. 

 Crotch. M.A., Assistant Librarian in the University of 



Cambridge •">•> 



V. Descriptions of new Buttei-flies from Costa Rica. By A. G. 



Butler. F.L.S., F.Z.S.. iic 72 



VI. Notes on the Generic Xomenclature of Lepidoptera. By 



G. R. Crotch. M.A '•»! 



VII. Description of ActinopterjTC australis, the first species of 

 Trichopterygia discovered in Australia. By the Rev. A. 



Matihews. M.A.. Oxon !)3 



VIII. Descrijitions of nev>- Genera and Species of Lepidoptera 

 from Costa Rica. By A. G. Butler. F.L.S., F.Z.S., and 



H. Druce, F.L.S.. F.Z.S it.-) 



IX. Descriptions of two new Species of Amphizoa discovered in 

 Vancouver's Island l)y Mr. Joseph Beauchamp Matthews. 



By the Rev. A. M.vtthews, M.A.. Oxon IH) 



X. Desci-iptioTi of a new Australasian Species of Trichopterygia. 



By the Rev. A. Matthews, M.A.. Oxon 123 



XL Description of a new Species of Pseudacrica in the Rev. Mi-. 

 Cornthwaite's Collection. Bv A. G. Butler, F.L.S., 



F.Z.S.. \:c '. 12r) 



XII. Descrintioiis of some new Pcricopides in the Collection of 

 Mr.'W. Wilson Saunders. By A. G. Butler. F.L.S.. 

 F.Z.S., &c 12(i 



XIII. Descriptions of several new Species of Thelyphonus. By 



A. G. Butler, F.L.S., F.Z.S., &c 121) 



XIV. Descriptions of new Species of Australian Cetoniidai. By 



Oliver E. Jaxsox 133 



XV. A List of Erotylida; collected by Edward M. Janson, in the 



vicinity of San Domingo, Chontales. X'icaragua, with 



Descriptions of new Genera and Species. By G. R. 



Crotch. M.A HI 



Descriptions of new Species of Lepidoptera. By A. G. 



Butler, F.L.S.. F.Z.S.. kc lol 



Description of a new Species of Daphnusa (Sphingidai) 



from Queensland. By the Rev. R. P. Murray 1 7S 



Descriptions of two new Species of Australian Cetoniidse. 



By Oliver E. Janson 17i) 



Monographic List of the Homopterous Insects of the Genus 



PlatyiDleura. By A. G. Butler, F.L.S.. F.Z.S., &c isa 



Diagnostic Characters of Undescribed Cossonidai. No. I. 



By T. Verxox Wollastox, M.A., F.L.S ]!i'J 



