( vii ) 



C N ^J^ E N T S. 



Errata ... 



Explanation of the plates 

 List of Fellows... 

 Additious to the Library 



MEMOIRS. 



I. A further coutributiou to our knowledge of African I'hijto- 



2>h(/(/ous L'ohoptevn, Part II. By Maktin Jacoby, F.E.S. ... 1 

 II. On the life history of Drilus fluvescoix, Rossi. By Lionel R. 

 Ckawshay, M.A. O.xon. Communicated by Chaeles Owen 

 Waterhouse, F.E.S 39 



III. On the genus Deileinera, Hiibner. By Colonel Chakles 



SwiNHOE, M.A., F.L.S., F.Z.S 53 



IV. Some notes on the habits of Nanoijhyes durieui, Lucas, as 



observed in Central Spain. By George Charles Champion, 

 F.Z.S.,and Dr. Thomas A. Chapman, M.D., F.Z.S., with a 

 description of the larva and pupa by Dr. T. A. Chapman, M.D. 87 

 V. The Aculeate Hymenopteru of Barrackpore, Bengal. By 



George Alexander James Rothney, F.E.S.... ... ... 93 



VI. Descriptions of nineteen new species of Larridw, Odynerus and 

 Apid(e from Barrackpore. By Petei{ Cameron. Communi- 

 cated by George Alexander James Rothney, F.E.S. ... 117 

 VII. Notes on the nests of Bees of the genus Trigoiia. By Charles 



Owen Waterhouse, F.E.S. 133 



VIII. A remarkable new Lepidopterous Insect from Zululand. By 



Sir George F. Hampson, Bart., B. A., F.Z.S. 137 



IX. On Lepidoptera from the White Nile, collected by Mr. W. L. S. 

 LoAT, F.Z.S. ; together with further Notes on Seasonal 

 Dimorijhism in Butterflies. By Dr. Frederick A. Dixet, 



M.A., M.D., Fellow of Wadham College, Oxford 141 



X. An Entomological Excursion to Bejar, Central Spain. By 



George Charles Champion, F.Z.S 165 



XI. An Account of a Collection of Rhopalocera made on the 

 Animbara Creek in Nigeria, West Africa. By Percy I. 



Lathy, F.Z.S., F.E.S 183 



XII. IIy)tieiioptcra aculcata, collected by the Rev. Alfred E. 

 Eaton, M.A., in Madeira and Tenerife, in the spring of 190:i, 

 including notes on species taken by the late T. Vernon 

 Wollaston and F. A. Bellamy. By Edward Saunders, 

 F.R.S.,F.L.S., etc 207 



XIII. Descriptions of twelve new genera and species of Ichneumonidee 



{Heresiarchini and Amhlypygi), and three species of Ampulex 

 from the Khasia Hills, India. By Peter Cameron. Com- 

 municated by George Alex.\ndeb James Rothney, F.E.S. 219 



XIV . On a collection of Lepidoptera from Arctic America. By Henry 



John Elwes, F.R.S.,F.L.S., etc 239 



XV. A contribution to the life history of Oruia {Chrysochloa) tristis, 

 Fabr., var. siiitiraf/diiur, AVeisc. By Dr. Thomas Algernon 

 Chapman, M.D., F.Z.S ... ...245 



