CONTENTS: 
List of Fellows : 
Additions to the Library ... 
VIII. 
XIII. 
XIV. 
KV. 
XVI. 
PxSVALT, 
XVIII. 
XIX. 
MEMOIRS. 
. A few Observations in Mimicry. By W. J. Kays, F.E.S. 
. The Butterflies of the White Nile: a Study in Goi pa 
Distribution. By G. B. Lonasrarr, M.A., M.D., F.E.S 
. Notes on various Central American Coleoptera, with esciip- 
tions of new genera and species. Py GEORGE CHARLES 
Cuampion, F.Z.S. ... es 
. Descriptions of South American Miero-Lepidoptera Vee E. 
Meyrick, B.A., F.R.S. 
. Comparative hoes on Chilades galba, Let. and iat, ‘Gr. Gr. 
Bes tise 
By G. T, BetHune-Baxer, F.L.S., 
. Notes on the specific distinction a certain species in ee 
orbitulus and pheretiades section of the quae Plebeius. By 
G. T. Beruune-Baxker, F.L.S8., F.Z.8.. : 
. Note sur Zucanides conservés dans les hehe de YUniver- 
sité d’Oxford et du British ase Par M. H. BorueEav, 
F.E.S. 
On some new and little- ee Hey ee eaothies 
with a revision of the Thecline genus Thamala, Moore. By 
J. C. Moutton, F.L.S., Curator of the Sarawak Museum ... 
. Synoptic Table of the British Species of Alewonota, Thoms., 
Atheta, Thoms., and eae ry ei Matcotm CAMERON, 
M.B., R.N. , FES. 
. On the Lifecdhiatory of madnes hater: Fabri: iy ei res 
E. Cameron, M.A., B.Sc., Government Research Scholar, 
and Honorary Research Fellow, the University of Manchester 
. Descriptions of new species of the Syrphid genus Callicera 
ee ete By the late G. H. acre F.E.S. Edited hy 
Ue MCOLDING He Zi Say HES. re 
. Notes on British Paes opi ae: By F. W. Bpwans BA, 
F.E.S. 
On the slheatheatton of British Geass (Hymenepter). 
By R. C. L. Perxins, M.A., D.Sc., F.ZS. 
On the Scent Apparatus in the male of Beasts niavius, Ena 
By H. Exrrineuam, D.Sc., M.A., F.Z.S. 
On new or little-known forms of Acraea. By H. E-rrineHam, 
M.A., F.Z.S.; with description of a new form of Acraea 
encedon, by Prof. E. B. Poutron, F.R.S. 
Pupal coloration in Fs abies Linn. By J.C. F. tea: 
M.A., Ss. 
The teva “ate of the Tineid shot Misti ener 9% n» Mey. 
By J.C. F. Frysr, M.A., F.ES. x 
On the Urticating Pinpettios of Pohhans sia, roe By 
Harry ELtTrinGHam, D.Sc., M.A., F.Z.8. <6 Le! 
Illustrations of specific differences ae the Saws of 9 Doleette 
By the Rev. F. D. Morticsr, M.A., es 
201 
205 
213 
