1917. 



NATURAL SCIENCES OF PHILADELPHIA. 



379 



Nolan, Edward J. Report, of the 

 Recording Secretarj-, 341 . Report of 

 the Librarian, 313. 



Ornithological Section, report of, 355. 



Officers, Councillors, and Committee 

 on Accounts, 355. 



Pilsbry, Henry A. Notes on the 

 anatomy of Oreohelix, II, 29, 42. 

 The reproductive organs of Epi- 

 phragmophora callistoderma P. and 

 F., 29, 47. Oligocene mollusca of 

 Santo Domingo, 82. Marine mol- 

 lusks of Hawaii, I-III (Plates XIV, 

 XV), 205, 207. Marine mollusks 

 of Hawaii, IV-VII (Plates XX, 

 XXI, XXII,) 309. Report of the 

 Curators, 347. 



Pilsbrj^ Henry A., and Amos P. 

 Brown. Oligocene fossils from the 

 neighborhood of Cartagena, Colom- 

 bia, with notes on some Haitian 

 species (Plates V, VI), 1, 32. 



Pilsbry, Henry A., and J. H. Ferriss. 

 Mollusca of the southwestern states, 

 VIII: The Black Range, New Mexico 

 (Plates VII, VIII, IX, X), 29, 83. 



Pilsbry, Henry A., and C. W. Johnson. 

 New Mollusca of the Santo Do- 

 mingan oligocene, 150. 



Recording Secretary, report of, 341. 



Report of the Biological and Micro- 

 scopical Section, 353. 



Report of the Botanical Section, 354. 

 Report of the Corresponding Secretary, 

 342. 



Report of the Curator of the William 



S. Vaux Collections, 352. 



Report of the Curators, 347. 



Report of the Entomological Section, 

 353. 



Report of the Librarian, 343. 



Report of the Mineralogical and 

 Geological Section, 3i4. 



Report of the Ornithological Section, 

 355. 



Report of the Recording Secretary, 

 I 341. 



1 Rothermel, John G. The petrified 

 forest and painted desert of Arizona 

 ] (no abstract), 149. 



Santee, Eugene I., announcement of 

 death of, 205. 



Sauvage, H. Emile, announcement of 

 death of, 29. 



Standing Committees 1918, 356. 



Stone, Witmer. A new hummingbird 

 from Colombia, 203, 205. Report 

 of the Curators, 347. Report of 

 the Ornithological Section, 355. 



Tucker, Henry. Report of the Cura- 

 tors, 347. 



Viereck, Henry L. New species of 

 North American bees of the genus 

 Andrena, 205. 



Wade, Bruce. New and little-known 

 gastropoda from the upper cre- 

 taceous of Tennessee (Plates XVII, 

 XVIII, XIX), 280. 



WiUiam S. Vaux Collections, report 

 of the Curator, 352. 



Winsor, William D., announcement of 

 death of, 339. 



