GENERAL INDEX. 

 1893. 



Additions to Museum, -374. 

 Allen, Harrison, M.D. The forms 



of edentulous jaws in the 

 Human Subject, 11. Note on 

 the mechanism of the act of 

 the expulsion of secretion from 

 the anal sac of Mephitis. 280. 



Bancroft, Edward, announce- 

 ment of death of, 226. 



Hinder, Jacob, anouucement of 

 death of ; resolutions, 66, 67. 



Biological and Microscopical Sec- 

 tion, report of, 563. 



Botanical Section, report of, 566. 



Brinton, Daniel G., M. D. Re- 

 port of the Professor of Ethnol- 

 ogy and Archaeology, 570. 



Brown, A. E. Notes on some 

 snakes from Tropical America, 

 lately living in the collection 

 of the Zoological Society of 

 Philadelphia, 363, 429. 



Bulk, Isaac, announcement of 

 death of, 201. 



Calvert, Philip P. The Odonate 

 genus Ortholestes, 348, 377. 



Chapman, Henry C, M. D. The 

 interpretation of certain verses 

 of the first chapter of Genesis 

 in the light of paleontology, 9, 

 OS. Notes on Choeropsis liber- 

 iensis Morton, (Plate IV) 173, 

 185. Observation on the Jap- 

 anese Salamander, Cryptobran- 

 chus maximus (Schlegel), 

 (Plates V, VI, VII) 218, 227. 

 Homologies of the alisphenoid 

 and petromastoid bones in ver- 

 tebrates, 439. 



Chapman, Henrv C, M. D. and 

 Albert B. Br u baker, M. D. The 

 radius of curvatures of the cor- 

 nea, 226, 349. 



Cope, Edw. D On a new extinct 

 species of Cyprinidae, 11, 19. 

 A contribution to the herpetol- 

 ogy of British Columbia, 66, 181. 

 Description of the lower jaw of 

 Tetrabelodon Shepardii Leidy, 



101,202. Some new and little 

 known Paheozoic and Jurassic 

 iishes, 218, 280, 362. On a col- 

 lection of batrachia and reptilia 

 from southwest Missouri, 302, 

 383 On the batrachia and rep- 

 tilia of the Plains at latitude 30° 

 30', 362, 386. On Cyphornis, an 

 extinct genus of birds, 362, 363. 

 On extinct Bovidse,Canid8e and 

 Felidse from the Plistocene of 

 the Plains, 401, 439. Fossil 

 iishes from British Columbia, 

 401. Heredity in the social 

 colonies of the Hvmenoptera, 

 436. 



Committee on Haydeu Memorial 

 Geological Award, 67. Report 

 of, 403. 



Committees, Standing, for 1893,9. 



Concholo^ical Section, report of, 

 563. 



Corresponding Secretary, report 

 of, 555. 



Curator of the Win. S. Vaux Col- 

 lections, report of, 571. 



Curators, report of, 558. 



Dall, W H. The phytogeny of 

 the Docoglossa, 280, 285. 



De Candolle, Alphonse, an- 

 nouncement of death of, 201. 



Dixon, S. G., M D. Involution 

 forms of Tubercle Bacillus and 

 the effect of subcutaneous in- 

 jection of organic substances on 

 inflammations, 66, 100. Report 

 of Curators, 558. Report of the 

 Professor of Histology and 

 Microscopic Technology, 571. 



Elections during 1893, 572. 



Ellis, J. B and B. M. Everhart 

 New species of North American 

 fungi from various localities, 11, 

 128. New species of fungi fr< mi 

 various localities, 402, 440. 



Entomological Section, report 

 of, 565. 



Ford, John. Remarks on a new 

 species of Cyprsea, 310. 



