INDEX. 



Vll. 



Ixxiv. ; on new reptiles from Western 

 Africa, 62 ; on some new reptiles in- 

 habiting N. America, 177 ; on new 

 species of reptiles from Oregon, 182 ; 

 on a new 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 rpptiles from California, 236. 



Hanley, M., don. to mus. viii. 



Harris, Edward, don. to mus. xvii. 



Harris, Mr., don. to mus. viii. 



Hartmann, Dr. Wm. D., don. to mus. i., 

 viii., xxvii. ; don. to lib. Ixii. 



Harvey, Profs. W. H., & J. W. Bailey, 

 on new species of Diatomaceae, 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. 

 i., vii., Ixviii. 



Henderson, Dr. A., don. to mus. i., viii. 



Heermann, Dr. A. L., don. to mus., 

 xxviii., XXXV., xxxvi., xliv., liii., 

 Iviii., Ixiv. ; Catalogue of the Oolo- 

 gical Collection of the Acad. Nat. 

 Sci-, 313. 



Henry, Dr. T. Charlton, don. to mus., 

 viii. 



Hiester, Dr., don. to mus. xvi. 



Hildreth, Dr. S. P., don. to lib., Ixxvi. 



Historical Society of Penna., don. to 

 lib., Ixxiii. 



Histoire Nat., &c., de Pile de Cuba, 

 don. of by members, xi., Ixxxiii. 



Holmes, Prof. F. S., don. to mus., 

 xxxvi.,, 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., 

 xxviii., Ivi. 



Hoy, Dr. Philo R., description of new 

 Owls, from Wisconsin, 210; Notes 

 on the Ornithology of Wisconsin, 304, 

 381, 425. 



Imperial Geological Institute of Vien- 

 na, don. to lib., Ixv., Ixxvii. 



Jackson, Dr. Charles T., don. to lib., 

 iii., 1. 



Jackson, Dr. J. B. S., don. to lib., Ixix. 



Janney, Dr. A., don. to mus., xvi. 



Jessup A., don. to mus., xvi., lix.. Ixiv. 



Journal of the Indian Archipelago and 

 Eastern Asia, don. of by editors, vii., 

 XV., xxiv., xxxii., xxxvi., xlv., Iviii., 

 Ixviii., Ixix., Ixxv. 



Kane, Dr. E. K., don. to mus., xvii., 

 liii., Ixviii., don. to lib., Ixviii., 

 Ixxviii ; 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., 

 xxxvi., don. to lib., xl., xlii., xliv. 



Kern, E. L., don. to mus., viii. 



Kern, R. H., don. to mus., vii., xxvii. 



Kilvington, Robert, don. to mus., viii., 

 xvii., xxvii. 



King, Dr. A. T., don. to mus., Ixiv. 



Kirtlanu, Dr. 7. P., don. to mus., xxvii., 

 Ixviii. 



Kneeland, Dr. S., Jr., don. to lib., Ix. 



Krider, John, don. to mus., i., xvii., 

 xxvii., lix., Ixviii., Ixxv. 



Lambert, John, don. to mus., viii. 



Langstroth, Rev. L. L., don. to lib., 

 Ixix. ; on the Honey Ant, of Mexico, 

 71 ; on the impregnation of the eggs 

 of the Queen Bee, 49. 



Latham, R. T., don to lib., liii. 



Latour, M. Huguet, don. to lib., liii., 

 liv., Iv., Iviii., Ixi., Ixiv. 



Lawrence, Geo. N., don. to mus. viii. 



Lea, Isaac, don. to mus., viii., xvii., 

 Ixxv., don. to lib., vi., ix., xxii., ; on 

 Dipsas plicatus Leach, 53 ; periodi- 

 city of the family Unionidae, 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 Myanodulo- 

 sa, 368 ; on the Castalia sulcata 

 Krauss, and other Naiades, 376; on 

 the MuUeria Ferussac, Acostoea D'- 

 Orbigny, 435 ; on a specimen of 

 Gneiss bored by Pholas dactylus, 438. 



Lea, L., don. to lib., xviii. 



Leasure, Dr. D., don. to lib., xviii. 



Le Conte, Prof. J., don. to lib., Ixxvi. 



Le Conte, Major John, don. to mus., 

 viii., xvii , xxvii., liii., don. to lib., 

 Ivi. ; 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 



