vi Proceedings of the Royal Physical Society. 
Monday, 25th November 1918. 
1. Preliminary Accounts of the Development of (a) the Sea-anemone Bolocera twedice and 
(b) Melicertidium octocostatum (Sars.), a Leptomedusa with a theca-less hydroid Stage. 
By J. F. GemMiui, Esq., M.A., M.D., D.Sc. (With lantern slides. ) 
2. Some Observations on Pleurocystis cuénoti, Hesse. 1909; a Coelozoic Parasite of the Earth- 
worm. By W. Harouip LeicH-SHarpnr, Esq., B.Sc. (Communicated by J. F. GEMMILL, 
Ksq., MA. M.D: DSc) 
3. Note on the Collection and Culture of Amoeba proteus for Class purposes. By Miss Monica 
TAyLor, S.N.D., D.Sc. (Communicated bv JAMES RircHt1E, Esq., M.A., D.Sc.) 
The Secretary, Treasurer, and Librarian submitted reports for the Session 
1917-1918. 
The following Office-Bearers were elected for the Session 1918-1919. 
President—J. H. AsHwortu, Esq., D.Sc., F.R.S., F.R.S. E. 
Vice-Presidents—JAMES RuircuHt#, Esq., M.A., D.Sc., F.R.S.E.; Professor DAVID WATERSTON, 
M.D., F.R.S.E.; Professor T. Hupson Brare, B.A., B.Sc., M.Inst.C. E. 
Secretary—Dr Marion I, NEWBIGIN. 
Assistant-Secretary—OLIvER H. Wixp, Esq., M.b.0.U. 
Treasurer —Wm. WILLIAMSON, Esq., F.R.S.E., F.L.S. 
[ibrarian-—LIONEL W. HINXMAN, Isq., B.A., F.R.S.E. - 
Counciliors—Prrcy H. GrimsHaw, Esq . F.R.S.E., F.E.S.; Miss Lity H. Huis, F.E.S. ; Professor 
T, H. Bryce, M.A., M.D.; R. Evmuirst, Esq., F.L.S.;, B. N. Pract) Hsq7) iar 
F.R.S.E.; Professor D’Arcy W. THompson, C.B., D.Litt., F.R.S.; Professor J. ARTHUR 
THomson, M.A., LL.D., F.R.S.E.; James A. S. Warson, Esq., B.Se., Heiiaosiee 
Principal O. CHARNocK BraDLEY, M.D., D.Sc., F.R.S E.; T. Curnprrt Day, Esq., 
F.C.S., F.R.S.E.; Miss Augusta Lamon'r, B.Se.; Professor ARTHUR RoBinson, M.D., 
M.R.C.S. 
Monday, 16th December 1918, 
1. Observations on admoeba proteus, Pallas. By Miss Lucy A. Carrrr, B.Se., S.N.D. 
(Communicated by Dr JAMES RITCHIE. ) 
2. Butterflies from Coll. Exhibited by Francis Cowan, Esq., C.A. 
3. Spontaneous repair of Fractures in Birds and Mammals, Exhibition of Specimens by Principal 
O. CHARNOoCK BRADLEY, M.D., D.Sc. 
Monday, 27th January 1919. 
1. Exhibition of Heart and Blood of Dog showing Filaria immitis. By J. H. ASHworRTH, 
Esq., F.R.S. 
. The Brain and Cranial Nerves of Acanthias vulgaris, Risso, with some remarks on those of 
Galeorhinus galeus (Linn.) and of Pristiwrus melanostomus, Giinther. By G. L. Pursmr, 
Esq., M.A.(Cantab.). (Communicated by L. P. W. Renour, Esq., B.A.) With lantern 
slides. 
3. Notes on Photography in Scientific Research. (With, lantern illustrations.) By T, Curuprrr 
Diaegesg., 120.8, FR aL. 
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