1904.] 



NATURAL SCIENCES OF PHILADELPHIA. 



893 



GENERAL INDEX. 

 1904. 



Addition.s to Museum, 856. 



Banks, Nathan. The Arachnida of 

 Florida (Plates VII, VIII), 119, 120. 



Biological and Microscopical Section, 

 report of, 849. 



Borden, H. Clay. The Moki Indians, 

 180. 



Botanical Section, report of, 851. 



Boyer, Charles S. Report of the Bio- 

 logical and Microscopical Section, 

 849. 



Brown, Arthur E. Post-glacial Nearc- 

 tic Centers of Dispersal for Reptiles, 

 426, 464. 



Brown, Stewardson. Between-Tide 

 Plants of the Delaware River, 756. 

 Report of Botanical Section, 851. 



By-Laws, Committee of Council on, 1. 



Casteel, Dana Brackenridge. The 

 Cell-Lineage and Early Larval De- 

 velopment of Fiona marina, a Nudi- 

 branchiate Mollusk (Plates XXI- 

 XXXV), 325. 



Chamberlain, Ralph V. New Chilo- 

 pods, 651, 684. 



Chapman, Henry C, M.D. Observa- 

 tions on Tupaia ferruginea, with 

 reflections on the Origin of Primates 

 (Plates IX, X), 2, 148. Observa- 

 tions on Hyrax, 475, 476. 



Clark, E. W., announcement of death 

 of, 426. 



Cockerell, T. D. A. The Roses of 

 Pecos, New Mexico, 2, 108. 



Committee on Accounts, 853. 



Committee of Council on By-Laws, 1. 



Committee on Finance, 1. 



Committee on Instruction and Lec- 

 tures, 1. 



Committee on Library, 1 . 



Committee on Publications, 1. 



Conklin, E. G., Ph.D. Earhest Dif- 

 ferentiations of the Egg, 426. 



Corresponding Secretary, report of, 

 841. 



Council for 1905, 854. 



Councillors, 853. 



Coxe, Henry Brinton, announcement 

 of death 6f, 685. 



Crosby, Cyrus W. A Catalogue of the 

 Erigonese of North America, 772. 



CuUinan, Ralph F., announcement of 

 death of, 756. 



Curators, report of, 844. 



Dixon, Samuel G., M.D., report of 

 Curators, 844. 



Drown, T. M., announcement of death 

 of, 772. 



Finance, Committee on, 1. 



Elections during 1904, 855. 



Entomological Section, report of, 849. 



Fielde, Adele M. Three Odd Incidents 

 in Ant-Life, 639, 684. 



Fielde, Adele M., and George H. Par- 

 ker. The Reactions of Ants to 

 Material Vibrations, 642, 685. 



Fowler, Henry W. A Collection of 

 Fishes from Sumatra, 2, 119. Note 

 on the Characinidse, 119. Descrip- 

 tion of a New Race of Notropis 

 chalybseus from New Jersey (Plate 

 XVII), 221, 239. New, Little 

 Known and Typical Berycoid Fishes, 

 222. Notes on Fishes from Arkan- 

 sas, Indian Territory and Texas, 241, 

 242. New, Rare or Little Known 

 Scombroids, No. 1 (Plate LI), 757, 

 772. New, Rare and Little Known 

 Scombroids, No. 2, 772. 



General Index, 893. 



Goodspeed, Arthur W. On Radium, 

 221. 



Gulick, Addison. The Fossil Land- 

 Shells of Bermuda (Plate XXXVI), 

 221, 406. 



Harshberger, John W., Ph.D. The 

 Comparative Age of the Different 

 Floristic Elements of Eastern North 

 America, 601, 684. 



Heath, Harold. The Larval Eye of 

 Chitons, 221, 257. 



Index to Genera, etc., 865. 



Instruction and Lectures. Committee 

 on, 1. 



