506 



PROCEEDINGS OF THE ACADEMY OF 



[1890- 



GENERAL INDEX. 

 1890. 



Aaron, Eugene M. Contributions to a 

 further knowledge of the North Amer- 

 ican Hesperidae, 64. 



Additions to Museum, 492. 



Allen, Harrison, M.D. On the distri- 

 bution of color-marks in the Ptero- 

 podidse, 12. 



Baker, Frank C. Remarks on Urosal- 

 pinx perrugatus Conr. 11, 46. On 

 modifications of the apex in Murex, 

 66. Notes on a collection of shells 

 from Southern Mexico, 2-50, see 

 Proc. 1891. Remarks on the Family 

 Muricidce, with descriptions of new 

 species, 2-5(1, see Proc. 1891. 



Bancroft, Edw. Co-ossification of axis 

 vertebra with third cervical, 419. 



Banks, Nathan. The spider fauna of 

 the Upper Cayuga Basin, 197. 



Betts, Richard K., announcement of 

 death of, 189. 



Binder, Jacob. Report of the Curator 

 of the William S. Vaux collections, 

 489. 



Biological and Microscopical Section, 

 Annual Repoit of, 480. 



Botanical Section, Annual Report of, 

 484. 



Brinton, D. G., M. D. Report of Pro- 

 fessor of Ethnology and Archaeology, 

 487. 



Brown, Arthur Erwin. On a new 

 genus of Colubridae from Florida, 

 197, 199. 



Bucknell, William, announcement of 

 death of, 63. 



Chapman, Henry C, M.D. and Albert 

 P. Brubaker, M.D. Researches on 

 Respiration, No. 1, 409, see Proc. 

 1891. 



Committee on Hayden Memorial Geo- 

 logical Award, 38. 



Committees, appointment of, 9. 



Conchological Section, Annual Report 

 of, 481. 



Corresponding Secretary, Annual Re- 

 port of, 471. 



Curator of ihe William S. Vaux Col- 

 lections, Annual Report of, 489. 



Curators, Annual Report of, 474. 



Dixon, Samuel G., M. D. The devel- 

 opment of Bacillus tuberculosis, 438. 



Elections, 1891,490. 



Ellis, J. B., and Benjamin M. Everhart. 

 New North American Fungi, 219. 

 New species of Fungi from various 

 localities, 409, see Proc. 1891. 



Ennis, Jacob, announcement of death 

 of, 63. 



Entomological Section, Annual Report 

 of, 483. 



Ford, John. Description of a new 

 species of Helix, 149, 18S. 



Goldsmith, Edw. Pea-like Phosphorite 

 from Polk Co., Florida, 10. 



Graff, Frederick, announcement of 

 death of, 148. 



Hartman, W. D., M.D. Description 

 of new species of shells, 284. 



Hayden Memorial Geological Award, 

 Report of Committee on, 38. 



Heilprin, Angelo. Mexican explora- 

 tions, 191. Barometric observations 

 on the heights of Mexican vo'canoes^ 

 with a consideration of the culmina- 

 ting point of the North American 

 Continent, 198, 2.51. The Corals 

 and Coral Reefs of the western waters 

 of the Gulf of Mexico, 278, 303. 

 Eocene Mollusca of the State of 

 Texas, 341, 393. The fossils of the 

 Orizaba marble of Mexico, 341 ; title 

 changed to " The geology and paleon- 

 tology of the Cretaceous deposits of 

 Mexico," 445. Report of Curators, 

 etc., 474. Report of Professor of 

 Invertebrate Paleontology, 487. 



Henszey, Wm. C, announcement of 

 death of, 278. 



Horn, Geo. H., M.D. Report of Cor- 



