1870.

• Finsch, Otto, Ph.D., of Bremen, Leiden, Holland.
• Hooker, Sir J. D., G C.S.I., C.B., M.D., F.R.S., Royal Gardens, Kew.

1873.

• Cambridge, The Rev. O. Pickard, M.A., C.M.Z.S., Bloxworth Vicarage, Wareham, Dorsetshire.
• Gunther, A., M.D., M.A., Ph.D., F.R.S., Litchfield Road, Kew Gardens, Surrey.

1874.

• Mclachlan, Robert, F.L.S., care of Linnean Society, London.
• Newton, Alfred, F.R.S., Cambridge, England.

1875.

• Sclater, Philip Lutley, M.A., Ph.D., F.R.S., Zoological Society, London.

1876.

• Etheridge, Prof. Robert, F.R.S., British Museum, London.
• Berggren, Dr. S., Lund, Sweden.

1877.

• Shar P, Dr. D., University Museum, Cambridge.

1883.

• Lord Kelvin, P.C., G.C.V.O., D.C.L., F.R.S., care of Royal Society, London.
• Ellery, Robert L. J., F.R.S., Observatory, Melbourne.

1885.

• Sharp, Richard Bowlder, M.A., F.L.S.
• Wallace, A. R., F.L.S., Broadstone, Widebourne, England.

1890.

• Nordstedt, Professor Otto, Ph.D., University of Lund, Sweden.
• Liversidge, Professor A., M.A., F.R.S., Sydney.

1891.

• Goodale, Professor G.L., M.D., LL.D., Harvard University, Massachusetts, U.S.A.

1894.

• Dyer, Sir W. T. Thiselton, K.C.M.G., C.I.E, LL D., M.A., F.R.S., Royal Gardens, Kew.
• Codrington, Rev. R. H., D.D., Wadhurst Rectory, Sussex, England.

1895.

• Mitten, William, F.L.S., care of Linnean Society, London.

1896.

• Lydekker, Richard, B.A., F.R.S., British Museum, South Kensington.
• Langley, S. P., Smithsonian Institution, Washington, D.C.

1900.

• Agardh, Dr. J. G., University of Lund, Sweden.
• Avebury, Lord, P.C., F.R.S., High Elms, Farnborough, Kent. Massee, George, F.L.S., F.R.M.S.

1901.

• Eve, H. W., M.A, 37, Gordon Square, London.
• Howes, G. B., LL.D., F.R.S., Royal College of Science, South Kensington.
• Goebel, Dr. Carl, University of Munich.

1902.

Professor G. O. Sars, University of Christiania, Norway.