Journal. ill 
Monday, 27th November 1916. 
1. A History of the Study of British Diptera or Two-winged Flies. By the retiring Vice-President, 
Percy H. GrimsHaw, Esq., F.R.S.E., F.E.S. 
The Secretary, Treasurer, and Librarian submitted reports for the Session 
1915-16. 
The following Office-Bearers for the Session were elected :— 
President—Professor ARTHUR Ropinson, M.D., M.R.C.S. 
Vice- Presidents— Professor D’Arcy W. THompson, C.B., M.A., D.Litt., F.R.S.; J. H. ASHwortnH, 
Hsq., D.Se., F.R.S.E.; JAMES Rircuir, M.A., D.Sc., F.R.S. E. 
Secretary—Miss Marion I. Newsicin, D.Sc. 
Assistant-Secretary—J AMES A. 8. WATSON, Esq., B.Sc., F.R.S.E. 
Treasurer— WILLIAM WILLIAMSON, Esq., F.R.S.E. ; 
Librarian—LionEt W. HINxMAN, Esq., B.A., F.R.S. E. 
Councillors—J. F. GEMMILL, Esq., M.A., M.D., D.Se.; JouN Renniz, Esq., D.Sc., F.R.S.E.; 
nee. Metnrosn, Ksq.,. MoA., DiSe),-iR.S, Ey; Principal Of ©, Braprey, M:D., D.Se., 
Hehe Ee Whee livaANs. Hsg..7 bona. W:RiS.H.; Professor T. Hupson Brare, B.A., 
bese, Milnst-C.E.; -T; Hy Girurspin, Hsq.; Professor D. C. MAarurson, F.R.C.V.S., 
DIV.S.M.; Percy H: GrimsHaw, Hsq., F.R.S.E, F.E.S.; Miss Liny H. Hours, F.E S.; 
Professor Davip WaTERSTON M.D., F.R.S.E.; Otiver H. Wixp, Esq. 
Monday, 18th December 1916, 
1. Exhibition of a remarkable Saturnid Cocoon from Northern India. By Percy H. GRIMSHAwW. 
sq, P.R.S. He. EES. 
2. The Genus Hylastes, Er., and its importance in Forestry: A Study in Scolytid Structure and 
Biology. By James W. Munro, Esq., B.Sc. (Communicated by Wm. Evans, Esq., 
¥.¥.A., F.R.S.E.) 
3. Exhibition of Abnormal Eggs of British Wild Birds. By J. Kirke Nasu, Esq., L.D.S. Ed. 
Monday, 22nd January 1917. 
No Meeting was held on this date. 
Monday, 26th February 1917. 
1. Letter from Mr W. Dennison Rozsuck, Hon. Recorder, Conchological Society, Leeds, 
requesting the co-operation of the Fellows in completing the Census of the Land and 
Freshwater Mollusca of Scotland. 
2. The Holly Tortrix Moth (Hudemis nuevana): Its Biology and Economic Importance. By 
Miss Lity Hutz, F.E.S. 
3. Body-Colour as affected by Blood-Colour in Amphipods and Isopods, with some remarks on 
a Bacterial infection of Gammarus. By Joun Tarr, Esq., M.D., D.Sc. (Communicated 
by Dr ASHWorRTH. ) 
