( vii ) 
CONTENTS. 
Explanation of the Plates 
List of Fellows... 
Additions to the Library 
Errata 
MEMOIRS. 
I. A Revision of the African Species of the Lycaenesthes group of 
the Lycaenidae. By G. T. Bethunb-Baker, F.L.S.,F.Z.S. ... 1 
II. On Callophrys avis, Chpm. By T. A. Chapman, M.D., F.Z.S.. 85 
III. On the genus Deuterocnpus, Zeller. By T. Bainbrigge 
Fletcher, R.N., F.E.S.107 
IV. Some Experiments with Ants' Nests. By Horace St. J. K. 
Donisthorpe, F.Z.S. .1-12 
V. A few words respecting Insects and their Natural Enemies. By 
Arthur G. Butler, Ph.D., F.L.S., F.Z.S.,F.E.S., M.B.O.U. 151 
VI. Further Notes on two Osniia-STpecies of the adunca-growp. By 
the Rev. F. D. Morice, M.A., F.E.S. ... ... ... 155 
VII. A Preliminary Revision of the Labiduridae, a family of the 
Dermaptera. By Malcolm Burr, D.Sc., F.L.S., F.E.S. ... 161 
VIII. On the Geometridae of the Argentine Republic. By Louis B. 
Prout, F.E.S.204 
IX. Third Paper on the Tetriyinae (Orthoptera) in the Oxford 
University Museum. By J. L. Hancock, M.U., F.E.S. ... 346 
X. Descriptions of Micro-Lepidoptera from Mauritius and the 
Chagos Isles. ByE. Meyrick, B.A., F.R.S.366 
XI. The Behaviour of Coleoptera in time of Floods. By Norman 
H. Jot, M.R.C.S., F.E.S.379 
XII. On the Position of the Rhopalosotmdae, with the Description of 
a Second Species. By Claude Morley, F.Z.S., F.E.S. ... 386 
XIII. Notes on the iScofiYdue. By Rowland E. Turner, F.Z.S. ... 391 
XIV. New Fossorial Hymenoptera from Australia. By Rowland E. 
Turner, F.Z.S. 407 
XV. Descriptions of Malayan Micro-Lepidoptera. By E. Meyrick, 
B.A., F.R.S., F.Z.S.430 
XVI. On Zizeeria (Chapman), Zizera (Moore), a group of Lycaenid 
Butterflies. By T. A. Chapman, M.D. ... ... ... 479 
viii 
ix 
xxvi 
... xxxix 
