INDEX. 



Abbe, Cleveland, death of, 808; 

 Notice of, 827. 



Abbot, C. G., presented with Rum- 

 ford Medals, 808. 



Adams, F. D., elected Foreign Hono- 

 rary Member, 825. 



Amory (Francis) Fund, 815; Adver- 

 tisement of, 809. 



Antenna, Theoretical Investigation 

 of the Radiation Characteristics 

 of an, 189. 



Ants, The Mountain, of Western 

 North America, 455. 



Archibald, R. C, elected Fellow, 823. 



Ascaris canis Werner, The 'Refrac- 

 tive Body' and the 'Mitochon- 

 dria' of, 253. 



Auwers, Arthur, death of, 809. 



Baird, J. W., accepts Fellowship, 807. 



Behrend, B. A., elected Fellow, 823. 



Benedict, F. G., Human Energy and 

 Food Requirements, 812. 



Bermuda Biological Station for Re- 

 search, Contributions from, 723. 



Biographical Notices, List of, 826. 



Bovie, W. T., The Effect of Rays on 

 Protoplasm, 811. 



Bowditch, V. Y., gift of a notice of 

 an Academy meeting of 1825, 

 808. 



Bowman, Isaiah, accepts Fellowship, 

 811 



Bremer, J. L., accepts Fellowship, 813. 



Bridgman P. W., awarded Rumford 

 Premium, 822; The Electrical 

 Resistance of Metals under 

 Pressure, 571; Polymorphism at 

 High Pressures, 89; The Velo- 

 city of Polymorphic Changes 

 between Solids, 55. 



Brunton, Sir T. L., death of, 807, 

 Notice of, 830. 



Brush, C. F., elected Fellow, 823. 



Burlingame, E. W., elected Fellow, 

 824. 



Cesnola, Luigi Palma di, Notice of, 

 833. 



Chitonomyces, New or Critical Spe- 

 cies of, and Rickia, 1. 



Clark, W. B., accepts Fellowship, 807. 



Collins, F. S., and Hervey, A. P., 

 The Algae of Bermuda, 825. 



Committee, Standing, elected, 822. 



Council, Report of, 813. 



Cram, R. A., elected Fellow, 824. 



Cross, C. R., Report of Rumford 

 Committee, 817. 



Crozier, W. J., On the Pigmentation 

 of a Poly clad, 723. 



Cryptogamic Lalaoratories of Har- 

 vard University, Contributions 

 from, 1, 647. 



Curves, Natural and Isogonal Fami- 

 lies of, on a Surface, 808. 



Cushman, J. A., elected Fellow, 811, 

 accepts Fellowship, 811. 



Davis, W. M., Sublacustrine Glacial 

 Erosion of the Mission Range, 

 Montana, 809. 



Differential Geometry of Two Dimen- 

 sional Surfaces in Hyperspace, 

 267. 



Dipterophilous American Species, 

 New Laboulbeniales, chiefly, 

 647, 812. 



Edes,H. H., Report of Treasurer, 814. 

 Electrical Resistance of Metals under 



Pressure, 571. 

 Emerson, E. W., elected Fellow, 825. 

 Emmons, S. F., Notice of, 835. 



Fellows deceased, (7) — 

 Cleveland Abbe, 

 C. P. Parker, 

 E. W. Hilgard, 

 Percival Lowell, 

 Emory McClintock, 

 E. p. Peters, 

 Josiah Royce, 



