1911.] 



NATURAL SCIENCES OF PHILADELPHIA. 



63.5 



GENERAL INDEX. 

 1911. 



Additions to Museum, 1911, 607. 



Ameghino, Florentino, announcement 

 of death of, 522. 



Andre, Ernest, announcement of death 

 of, 533. 



Banks, Nathan. Some Arachnida from 

 North Carolina (Plates XXXIV, 

 XXXV), 440. 521. 



Berry, S. S. A note on the genus 

 Lolliguncula (Plate VI), 100. A 

 new California Chiton (Plate XL), 

 487, 521. 



Biddle, William T., announcement of 

 death of, 22. 



Bilgram, Hugo. On moulting of Cater- 

 pillars (no abstract), 22. 



Biological and Microscopical Section, 

 report of, 599. 



Botanical Section, report of, 600. 



Boyer, Charles S. Report of Biological 

 and Microscopical Section, 599. 

 On Selenite and Leucite (no 

 abstract), 22. 



Branner, John Casper, receives Hayden 

 Memorial Medal, 548. 



Brown, Amos P., Ph.D. New Cycads 

 and Conifers from the Trias of 

 Pennsylvania (Plates I-V), 17, 22. 

 Variations in some Jamaican species 

 of Pleurodonte (Plates VII-XI), 

 23, 117. The formation of Ripple- 

 marks, Tracks, and Trails (Plates 

 XLI, XLII), 533, 536. 



Brown, Amos P., Ph.D., and Henry A. 

 Pilsbry, Sc.D. Fauna of the Gatun 

 Formation, Isthmus of Panama 

 (Plates XXII-XXIX), 336. 



Brown, Stewardson. On the Bond 

 Expedition to Venezuela (no ab- 

 stract), 549. Report of Botanical 

 Section, 601. 



Chamberlin, Ralph V. The Ethno- 

 Botany of the Gosiute Indians, 

 22, 24. 



Committee on Hayden Memorial 

 Award, 170. Report of, 548. 



Committees, Standing, 1911, 521. 



Conklin, E. G., Ph.D. On the Zoo- 

 logical Station at Naples and the 

 Zoological Congress at Graz (no 

 abstract), 374. 



Corresponding Secretary, report of, 

 591. 



Council for 1912, 604. 



Crawley, Howard. Observations on 

 Sarcocystis rilevi (Stile?) (Plate 

 XXXVI), 457, 521. 



Curator of William S. Vaux Collections, 

 report of, 599. 



Curators, report of, 596 



Department of Mollusca, report of, 598. 



Elections in 1911, 605. 



Entomological Section, report of, 600. 



Fowler, Henry W. The Fishes of 

 Delaware, 1, 3. A new Flat Fish 

 from New Jersey, 200. Notes on 

 Clupeoid Fishes, 204. Some Fishes 

 from Venezuela, 419, 521. New 

 fresh-water Fishes from western 

 Ecuador, 493, 521. Notes on Sal- 

 monoid and related Fishes, 533, 551. 



Fox, Herbert, M.D. Exhibition of 

 pathological preparations, 22. 



General Index, 635. 



Harshberger, John W., Ph.D. Vege- 

 tation of southern Florida (no 

 abstract), 533. 



Haseltine, Frank, announcement of 

 death of, 22. 



Hayden Memorial Award, Committee 

 on, 170. Report of, 548. 



Hooker, Joseph, announcement of 

 death of, 550. 



Index to Genera, 616. 



Jones, Gulielma M.S. P., announce- 

 ment of death of, 521. 



Jones, Thomas Rupert, announcement 

 of death of, 521. 



Keeley, Frank J. Micro-Spectroscopic 

 Observations, 22, 23, 106. Ap- 

 pointment as Curator of William S. 

 Vaux Collections, 170. Report of 

 Curator of the William S. Vaux 

 Collections, 599. 



LeConte, John L., M.D., presentation 

 of portrait of, 233. 



Librarian, report of, 593. 



Little, Amos R., announcement of 

 death of, 170. 



Lloyd, Malcolm, announcement of 

 death of, 533. 



Lyman, Benjamin Smith. Report of 

 Mineralogical and Geological Sec- 

 tion, 602. 



McAllister, James W., announcement 

 of death of, 548. 



McCook, Rev. Henry C, announce- 

 ment of death of, 533. 



MTndoo, Norman Eugene, Ph.D. 

 The lyriform organs and tactile 

 hairs in Araneads (Plates XXX- 

 XXXIII), 375, 521. 



Maskelyn, Nevil Storv. announcement 

 of death of, 521. 



