“ On Professor C. A. Bjerkness’s Experiments to Demonstrate the 
Analogies between Electrical and Magnetical Phenomena and some 
Hydrodynamical Phenomena,” by William H. Johnson, B.Sc. 
November 29th, 1881. — “ On the Aniline Colours used in Water 
Colour Drawings,” by Joseph Sidebotham, F.R.A.S., &c. 
“On Cyclic Motions in a Fluid, and the Motion of a Vortex 
Ring of varying Curvature,” by R. F. Gwyther, M.A. 
December 5th , 1881. — “ On the larval form of star-fishes, echi- 
noids, holotharids, and crinoids,” by Professor A. Milnes Marshall. 
“ On Limnotruchus Kirkii (Edgar Smith) from Lake Tanganyika, 
and on a new land Mollusc, Cyclosurus Marieri (Morelet), recently 
discovered by Prof. Morelet at the Mayotta Islands, about 300 
miles N.W. of Madagascar,” by J. Cosmo Melvil], M.A., F.L.S. 
December 13th , 1881. — “Remarks on the Terms used to denote 
Colour, and on the Colours of Faded Leaves,” by Edward Schunck, 
Ph.D., F.R.S. 
January 10th , 1882. — “ On Differential Resolvents, and Partial 
Differential Resolvents,” by Robert Rawson, Esq., Assoc. I.N.A., 
Hon. Member of the Society. 
January 21jth, 1882. — “On the British species of Erythroea” 
by Charles Bailey, F.L.S. 
“ On a dwarf form of Campanula glomerata , L., from the Isle of 
Wight,” by Charles Bailey, F.L.S, 
“ On the Isle of Wight Station for Lychnothamnus alopecuroides , 
Braun,” by Charles Bailey, F.L.S. 
February 7th , 1882. — “ The Colour Sense and Colour Names,” 
by William E. A. Axon, M.R.S.L. 
“ Notes on Lead Pipes and Lead Contamination,” by William 
Thomson, F.R.S.E. 
February 13th , 1882. — “List of the Phanerogams of Key West, 
South Florida, mostly observed there in March, 1872,” by J. 
Cosmo Melvill, M.A., F.L.S. - 
“ Notes on Frog Tadpoles, Part I.,” by Thomas Alcock, M.D. 
