416 Proceedings of the Boyal Physical Society. 



Secretary — 0. Charnock Bradley, M.B., F.R.S.E. 



Assistant- Secretary — J. Dunstan, M.R.C.V.S., F.R.S.E. 



Treasurer — W. A. Middleton, C.A. 



Librarian— T. N. Johnston, M.B , CM., F.R.S E. 



Councillors — Professor Graham Kerr, M.A., F.R.S.E.; J. H. Ashworth, 

 D.Sc; L. W. Hinxman, B.A., F.R.S.E.; C. B. Crampton, M.B., 

 CM.; G. R. Leighton, M.D., F.R.S.E.; Professor J. C Ewart, 

 M.D., F.R.S. ; W. S. Bruce, F.R.S.G.S.; D. Waterston, M.A., M.D., 

 F.R.S.E.; F. H. A. Marshall, B.A., D.Sc; F.R.S.E.; Percy H. 

 Grimshaw, F.E.S.; Malcolm Laurie, B A., D.Sc, F.R.S.E,; Sir 

 T. D. Gibson Carmichael, Bart. 



The following communications were submitted: 



1. " Scotia Collections. — Note on the Gonostyles of two Antarctic Siphono- 



phora." By Professor J. Arthur Thomson, M.A., F.R.S.E. 



2. "Hermaphroditism in a Ram." By D. Waterston, Esq., M.A., M.D., 



F.R.S.E. 



3. "Two unusual Variations in the Brain and Spinal Cord." By D. 



Waterston, Esq. 



4. "Exhibition of Specimens of the Planarian Worm, Rhynchodemus 



terrestris, etc., from the neighbourhood of Edinburgh." By Wm. 

 Evans, Esq., F.R.S.E. 



Third Meeting, lUh Decem&er 1904.— Wm. Evans, Esq., F.R.S.E., President, 



in the Chair. 



Messrs Norman B. Kinnear, Robert N. Rudmose Brown, J. H. Harvey 

 Pirie, and Bertram Ingram were elected Ordinary Fellows. 



The following communications were submitted: 



1. "Scotia Collections. — On the Tentacles of an Antarctic Siphonophore. " 



By John Rennie, Esq., D.Sc. 



2. "The Black-backed Gulls of the Bass." By Wm. Evans, Esq., F.R.S.E. 



3. "Some further Additions to the List of Spiders collected in the Edinburgh 



District." By Professor G. H. Carpenter, B.Sc, and Wm. Evans, 

 Esq., F.R.S.E. 



4. "Exhibition of Flat- Worms." By J. H. Ashworth, Esq., D.Sc. 



5. "Exhibition of a Species of Coleoptera new to the British Isles." By 



R. S. Bagnall, Esq. 



Fourth Meeting, 2Zrd January 1905. — Wm. Evans, Esq., F.R.S.E., President, 



in the Chair. 



Messrs W. E. Agar, James Murray, John Kerr, and H. B. Muff were 

 elected Ordinary Fellows. 



