Page 

 Duncan, F. Martin, F.Z.S, (Librarian to the Society). 



Exhibition of cinematograph fihns illustrating the 



life-history of the Wood Kwt {Formica rufa) and Common 



Wasp ( Vesjoa germanlca) 833 



Duncan, F. Martin, See Boulenger, E. G., F.Z.S. 



Elliott, Ernest A., F.L.S., F.Z.S. 



Monograph of the Hymenopterous Family Stephanidae. 

 (Text-figures 1-8.) 705 



Elton, C. S. 



On the Colours of Water-Mites 1231 



Ghosh, Ekendranath, M.Sc, M.D., F.Z.S. 



On the Anatomy of Scajphula Benson, with a description 

 of a new Species. (Text-figures 1-7.) 1139 



Harmer, Sir S. F., K.B.E., F.R.S., F.Z.S. 



On Commerson's Dolphin and other Species of 

 Ce/phcdovliynchus. (Plates I. -III.) 627 



Hill, J. P., F.B.S., Burne, R. H., and Pocock, R. I., F.R.S. 



The Festal Membranes and Placentation of Chiromys 

 madagascariensis. (Plates I.-IY. ; Text- figures 1-6.) ... 1145 



Hutchinson, Rev. H. N., M.A., F.Z.S. 



Exhibition of a plaster-cast model reconstruction of the 

 marine reptile, Peloneustes philarchus 834 



Jackson, Harold G., M.Sc, F.Z.S. 



A Revision of the Isopod Genus Ligia. (Plates I. -III.) 683 



Jones, F. Wood, M.B., B.Sc, F.Z.S. 



On the Dental Characters of certain Australian Rats. 

 (Text-figures 1-12.) 587 



Kaye, W. J., F.E.S. 



New Species of Trinidad Moths. (Plate I.) 991 



