INDEX. 
V. 
Jolm L. Le Conte, M. D., 179 ; on 
communication of J. J. Hayes, 113 ; 
on Say's Conchology, authority to 
sell, 114 ; on descriptions of two 
new species of Birds from the vicini- 
ty of Fort Tejon, California, by John 
X. Be Vesey, U. S. A., 117 ; on de- 
scription of a new Toxostoma, from 
Fort Thorn, New Mexico, by Dr. T. 
Charlton Henry, U. S. A., 117; 
on description of four new fresh- 
water Mollusca, from the Isthmus of 
Darien, by Isaac Lea, LL. D., 118 ; 
on memoranda of the elfects of car- 
buretted hydrogen gas upon a col- 
lection of exotic plants, by G. W. 
Fahnestock, 118 ; on notes on 
American land shells, by W. G. Bin- 
ney, 190 ; on description of the em- 
bryonic forms of thirty-eight spe- 
cies of Unionidse, by Isaac Lea, and 
on new Unionidse of the U. S., by 
Isaac Lea, LL. D., 190 ; on cata- 
logue of Birds collected by Dr. A. A. 
Henderson, U. S. N., at Hakodadi, 
Japan, with notes by John Cassin, 
190 ; on Ichthy ©logical Notices, by 
Chas. Girard, M. D. 213; on Pro- 
dromus descriptionis animalium 
evertebratorum, &c., observavit et 
descripsit W. Stimpson, 213 ; on de- 
scription of new genera and species 
of N. American Lizards in the 
Museum of the Smithsonian Insti- 
tution, by S. F. Baird, M. D., 222 ; 
on remarks on the lower cretaceous 
beds of Kansas and Nebraska, with 
descriptions of some new species of 
carboniferous fossils from the val- 
ley of the Kansas River, by F. B. 
Meek, and F. V. Hayden, M. D., 
222. 
Company, Directors of East India, don. 
to lib., xvii. 
Cooper, Miss M. A., don. to mus., xii. 
Cox, Harry and Rowland, don. to 
mus., iv. 
Correspondents elected, 273. 
Corse, Dr. R. M., remarks on testicles 
of Arctomys monax, &c., 165, don. 
to mus., vi. 
Cresson, Dr. C. M., vote of thanks to, 
176 ; remarks on ripple marked 
sandstone, 177 ; don. to mus., iv. 
Cresson, E. T., don. to mus., iii. v. 
Cuming, H., don. to mus., vi. 
Curioni Giulio, don. to lib., xxiv 
1858.] 
Dana, J. B., don. to lib., xxv. 
Dawson, Mr. J. W., don. to lib., iii. 
Department of War, don. to lib., iii. 
ix. xiii. xxii. 
De Vesey, John Xanthus, description 
of two new species of birds from the 
vicinity of Fort Tejon, California, 
117. 
Dougherty, A. J., don. to mus. i. vi. 
Drexler, C., don. to mus., vi. 
Drinker, S. Esq., don. to mus., v. 
Dowler, Dr. Bennet, don. to lib., vi. 
Durand, Elias, don. to lib., xxv. 
Durand, Alfred B., don. to mus., iv. 
Editors Charleston Medical Journal 
and Review, don. to lib., iii. xii. 
xiii. xxii. 
Editors American Jour. Sci. and Arts. 
don. to lib., iii. v. ix. xii. xiii. xxii. 
Editors New Orleans Med. and Surg. 
Journ., don. to lib., iii. v. viii. ix. 
xii. xvi. xxii. 
Editors of Canadian Naturalist and 
Geologist, don. to lib. , iii. vi. ix. 
xii. xiii. xxii. 
Editor of Journal of Ind. Archipel. and 
Eastern Asia, don. to lib., iii. x. 
Editor of London Nat. Hist. Review, 
don. to lib,, iii. xi. xiii. xxv. 
Editors of the Wurtembergische Natur- 
wissenschaftliche Jahreshefte, don. 
to lib., iii. xi.'xiii. 
Editor of Arcliiv fur Naturgeschichte, 
don. to lib., iii. vii. xi. xiii. 
Editors of Canadian Journ. of Indus. 
Sci. and Arts, don. to lib., v. x. xiii. 
xviii. 
Editors of Peninsular Jour, of Medi- 
cine, don. to lib., v. 
Editors of New York Journ. of Medi- 
cine, don. to lib., v. xii. xiii. xxii. 
Editors of Zeitschrift fur die Gesamm. 
Naturwis., don. to lib., vii. 
Editors of Abhandlun. des Naturwis. 
Vereins fur Sachsen und Thnringen 
in Halle, don. to lib., vii. 
Editor of Neues Jahrbuch fur Min. 
Geog., &c., don. to lib., xi. xxv. 
Editors of American Journ. of Pharm., 
don. to lib., xiv. 
Election of standing committees, 5 ; 
annual of officers, 272 ; of members 
and correspondents, 273. 
Erdmann, A., don. to lib., vi. 
Eppes, Dr., don. to mus., vii. 
Fahnestock, George W. , memoranda 
of the effects of carburetted hydro- 
