INDEX. 
Vil. 
Ixxiv. ; on new reptiles from Western) Kane, Dr. E. K., don. to mus., xvii., 
Africa, 62; on some new reptiles in- 
habiting N. America, 177; on new 
species of reptiles from Oregon, 182; 
on anew genus and new species of 
African Serpents, 203; on a new 
genus and new species of reptiles in- 
habiting N. America, 206; on some 
new reptiles from California, 236. 
Hanley, M., don. to mus. viii. 
Harris, Edward, don. to mus. Xvil. 
Harris, Mr., don. to mus. viii. 
Hartmann, Dr.Wm. D., don. to mus. i., 
Vili., Xxvil.; don. to Ti Ixil. 
Harvey, Profs. W. H., & J. W. Bailey, 
on new species of Diatomacee, col- 
lected by the U. S. Exploring Expe- 
dition, Capt. Wilkes, 430. 
Hayes, Dr. Isaac, remarks on a tooth 
of the fossil Tapir, 53; don. to mus. 
Toy Alton lbe\attic 
Henderson, Dr. A., don. to mus. i., viii. 
Heermann, Dr. A. L., don. to mus., 
MEAAM IG, | ROOAMo, BSSAflos SelMvos bites 
Ivili., Ixiv.; Catalogue of the Oolo- 
gical Collection of the Acad. Nat. 
Scisolae 
Henry, Dr. T. Charlton, don. to mus., 
Vill. 
Hiester, Dr., don. to mus. Xvi. 
Hildreth, Dr. S. P., don. to lib., Ixxvi. 
Historical Soeiety of Penna., don. to 
lib., |xxiii. 
Histoire Nat., &c., de Ile de Cuba, 
don. of by members, xi., ]xxxiii. 
Holmes, Prot. F. S., don. to mus., 
XXXVl.,, circular from 124. 
Hoopes, B. H., don. to mus., xliv. 
Hooper, John, don. to lib., xiii. 
Hopkins, Wm., don. to lib., xxiv. 
Horsfield, Dr. Thomas, don. to lib., 
XXvlil., lvi. 
Hoy, Dr. Philo R., description of new 
Owls, from Wisconsin, 210; Notes 
on the Nara of Wisconsin, 304, 
381, 425. 
Imperial Geological Institute of Vien- 
na, don. to lib., Ixv., Ixxvii. 
Jackson, Dr. Charles T., don. to lib., 
HiVeayls 
Jackson, Dr. J. B.S., don. to lib., 
Janney, Dr. A., don. to mus., xvi. 
Jessup A., don. ‘to mus., Xvi-, lix.. xiv. 
Journal li the Indian Archipelago and 
Eastern Asia, don. of by editors, vil., 
XV., XXiv., Xxxli., xxxvi., xlv., lvill., 
Ixviii., Ixix., Ixxv. 
xix. 
LidiepmMlXAVAN Te ndoen tOmlibeaalxviliis, 
Ixxvill; announcement by, of a new 
Amer. Arctic Expedition, in search 
of Sir John Franklin, 196. 
Keefer, T. C., don. to lib., lix. 
Kennedy, Dr. H. W., don. to mus.. 
OO Mos Clove WO) Lose, Ballon, RANGA o-<Ibie 
Kern, E. L., don. to mus., vill. 
Kern, R. H., don. to mus., vil., XxVii. 
Kilvington, Robert, don. to mus., Viil., 
XVll., XXVil. 
King, Dr. A. T., don. to mus., Ixiv. 
Kirtlanu, Dr. J. P., don. to mus., xxvii., 
Ixvill. 
Kneeland, Dr. 8., Jr., don. to lib., Ix. 
Krider, John, don. to mus., 1., xvii., 
XXvii., lix., |xvill., Ixxv. 
Lambert, John, don. to mus., viii. 
Langstroth, Rev. L. L., don. to lib., 
lxix.; on the Honey Ant, of Mexico, 
71; on the impregnation of the eggs 
of the Queen Bee, 49. 
Latham, R. T., don to lib., liu. 
Latour, M. Huguet, don. to lib., 
[ive slivzent valine Dxor re ilxan Vie 
Lawrence, Geo. N., don. to mus. Viil. 
Lea, Isaac, don. to mus., Vill., XVli., 
Ixxv., don. to lib., vi., ix., XXIl.,; on 
Dipsas plicatus Leach, 533 periodi- 
city of the family Unionide, 54; de- 
scription of a new species of Sym- 
phynote Unio, 54; definition of the 
term ‘“*Species,’? 57; on some im- 
pressions of human feet in sandstone, 
from. Illinois, 106; on some shells 
from the Drift, near Philadelphia, 
106; description of a new species of 
Eschara, 109; notice of Mya nodulo- 
sa, 368; on the Castalia sulcata 
Krauss, ‘and other Naiades, 3763; on 
the Mulleria Ferussac, eset D’- 
Orbigny, 435; on a specimen of 
Gneiss bored by Pholas dactylus, 438. 
Lea, Ij., don. to lib., xviii. 
Leasure, Dr. D., aout to lib., XViil. 
Le Conte, Prof. We don. to lib’, Ixxvi. 
Le Conte, Major John, don. to MUSe, 
Vili-, XVI , XXvVil., liil., don. to lib., 
lvi.; enumeration of the Vines of N. 
America, 269; remarks on a speci- 
men of Dipsas plicatus containing ar- 
tificial pearls, 326; description of a 
new species of Pacane Nut, 402; de- 
scription of nine new species of Arvi- 
cola, with remarks on other North 
American Rodents, 404; observations 
jili., 
