CONTENTS. 



PAGE 



Explanation of the plates ... ... ... ... ... ... ... viii 



Errata ... ... ... ... ... ... ... \iii 



List of Fellows... ... ... ... ... ... ... ix 



Additions to the Library ... ... ... ... ... ... ... xxiii 



MEMOIRS. 



I. Observations on some species of Orina, a genus of viviparous and 

 ovo- viviparous Beetles. By George Charles Champion, F.Z.S., 

 and Thomas Algernon Chapman, M.D., F.Z.S. Reported by 

 Dr. Thomas Algernon Chapman 1 



II. An Account of a Collection of Rhopalocera made at Zomba in 

 British Central Africa. By Percy I. Lathy. Communicated 

 by Charles Joseph Gahan, M.A 19 



III. A Revision of Astathes, Newm., and allied Genera of Longicorn 



Coleoptera. By Charles Joseph Gahan, M.A 37 



IV. Butterflies of the Lebanon. By Mary De la Beche Nicholl, 



F.E.S., with a Preface and Notes by Henry John Elwes, 

 F.R.S., F.L.S., etc 75 



Y. Enumeration of the Heteroptera (Rhynchota) collected by Signor 

 Leonardo Fea in Burma and its vicinity. By William Lucas 

 Distant 99 



VI. A preliminary catalogue of the Lepidoptera Heterocera of Trinidad. 



By William James Kaye, F.E.S 115 



VII. Illustrations of the 6th 6 ventral segment in 17 Osmia-species of 

 the adunca-GvovLip, with a Note on the synonymy of four species, 

 and descriptions of four which seem new. By the Rev. Francis 

 David Morice, M. A., F.E.S 161 



VIII. List of the Cetoniidse collected by Messrs. H. E. Andrewes and 

 J. R. D. Bell in the Bombay Presidency of India, with 

 descriptions of the new species. By Oliver E. Janson, F.E.S. 179 



IX. A Classification of a new Family of the Lepidoptera. By Sir 



George Francis Hampson, Bart., B. A., F.Z.S., etc 187 



X. The Carabid genus Pheropsophus : Notes and descriptions of new 



species. By Gilbert J. Arrow, F.E.S 193 



XI. A further contribution to our knowledge of African Phytophagous 



Coleoptera. By Martin Jacoby, F.E.S 209 



XII. A revision of the American Notodontidse. By William Schaus, 



F.Z.S 257 



XIII. Cases of Protective Resemblance, Mimicry, etc., in the British 



Coleoptera. By Horace St. John K. Donisthorpe, F.Z.S. ... 345 



