1910.] 



NATURAL SCIENCES OF PHILADELPHIA. 



715 



(1ENERAL INDEX. 



1910. 



Additions to the Museum, 691. 

 Barbour, Thomas. A note regarding 



the Chinese Alligator, 454, 464. 

 Berry, S. Stillman. A note on the 



genus Lolliguncula, 655. 

 Bilgram, Hugo. Unusual Forms of 



Mvxomycetes, 271. 

 Biological' and Microscopical Section, 

 report of, 683. 



Botanical Section, report of, 685. 



Bover, Charles S. Jelly-pores in the 

 Diatomacetc, 271. Report of Bio- 

 logical and Microscopical Section, 

 6S3. 



Brewer, William K., announcement oi 

 death of, 614. 



Brown, Arthur Erwin, Sc.D., announce- 

 ment of deatli of, and resolutions, 

 613. 



Brown, Stewardson. Report of Bo- 

 tanical Section, 685. 



Buckley, Edward S., announcement 

 of death of, 614. 



Bush, Katharine J., Ph.D. Descrip- 

 tion of new Serpulids from Bermuda 

 with notes on known forms from 

 adjacent regions (Plate XXXVI), 

 490, 536. 



Col ton, Harold Sellers. Modiolaria 

 marmorata and its surface film, 42. 



Committees, Standing, 1. 



Converse, John H., announcement of 

 death of, 614. 



Cook, Margaret Harris. Spermato- 

 genesis in Lepidoptera (Plates 

 XXII-XXVII), 149, 294. 



Cope, Francis R., announcement of 

 death of, 536. 



Corresponding Secretary, report of, 674. 



Council for 1911, 689. • 



Curators, report of, 680. 



Davis, William B. On fresh-water 

 Polyzoa (no abstract), 272. 



Department of Mollusca, report of, 682. 



Dixon, S. G., M.D. Report of Cura- 

 tors, 680. 



Elections during 1911, 690. 



Entomological Section, 684. 



Ford, John, announcement of deatW 



' of, 2. 



Fowler, Henry W. Thamnophis but- 

 leri a gam in Pennsylvania, 149. 

 Notes on the variation of some 

 species of the genus Notropis (Plates 

 XV-XXI), 273. Notes on Batoid 

 fishes, 454, 468. Descriptions of 

 four Cyprinoids (Rhodeimc), 454, 

 476. Notes on Chimsproid and Gan- 

 oid fishes, 536, 603. Little-known 

 New Jersey fishes, 536, 599. A new 

 Albuloid fish from San Domingo, 

 537, 651. 



Fowler, Henry W., and Richard J. 

 Philips. A new fish of the genus 

 Paralepis from New Jersey, 254, 403. 



Garrison, F. Lynwood. Copper de- 

 posits and mining operation near 

 Bound Brook, N. J. (no abstract), 

 455. 



Harshberger, John H., Ph.D. Physi- 

 ognomy of North American vegeta- 

 tion (no abstract), 149. 



Hartman, John M., announcement of 

 death of, 536. 



Index to Genera, 698. 



Jannev, Nathaniel E., announcement 

 of death of, 254. 



Jessup, Edward A., announcement of 

 death of, 2. 



Keelev, Frank J. On Micrometry 

 (no'abstract). 272. 



Leffmann, Henry, M.D. On parasitism 

 in plants (no abstract), 1. Prepara- 

 tions of rock-sections by polarized 

 light (no abstract), 455. Mechanical 

 principles in living structures, 614. 



Librarian, report of, 676. 



Lyman, Benjamin Smith. Report of 

 Mineralogical and Geological Sec- 

 tion, 686. 



Macfarland, John M., M.D. Varia- 

 tion, hybridization and heredity in 

 native plants (no abstract), 41. 



MacOwen, Peter, announcement of 

 death of, 2. 



