ADDITIONS TO LIBRARY. 
533 
Samuelson, James. The Earth-worm and the common House-fly. London. 
Purchased. 
The Honey Bee. London. Purchased. 
Schliemann, Dr. Henry. Troy and its Remains. Edited by Philip Smith, 
B. A. London. Purchased. 
Schimper, W. Ph. Trait6 de Paleontologie Yeg6tale. 3 vols. 8vo., and 
Atlas folio. Purchased. 
Schmarda's Geographische Yerbreitung der Thiere, 1853. Imperfect. Rath- 
mell Wilson. 
Schlegel, H. Museum d’Histoire Naturelle des Pays Bas. lie Livr. Leide. 
Wilson Fund. 
Schmidt, Adolf. Diatomaceen. Berlin, 1874. Wilson Fund. 
Schmidt, Dr. H. D. On the Development of the Smaller Bloodvessels in 
the Human Embryo. The Author. 
Schmidt, Oscar. The Doctrine of Descent and Darwinism. New York. 
Purchased. 
Schrauf. Dr. Albrecht. Atlas der Krystal-Formen des Mineralreiches. I.- 
IY. Lief. Wien, 1865-1873. I. Y. Williamson Fund. 
Schreiber, Dr. Egid. Herpetologie Europsea. Braunschweig, 1875. Pur¬ 
chased. 
Scudder, S. H. Note on the Species of Glaucopsyche from Eastern N. 
America. 
The two Principal Groups of Urbicolae. 
Note sur l’ffiuf et le Jeune Age de la Chenille d’Oeneis Aello. 
Facsimile reprint of Hiibner’s Tentamen Determinationis Digestionis 
atque denomination^ singularum stirpium Lepidopterorum. 
Notice of the Butterflies and Orthoptera collected by Mr. Geo. M. 
Dawson. 
Entomological notes Nos. III. and IY. 
Historical Sketch of the Generic Names proposed for Butterflies. 
The Distribution of Insects in New Hampshire. Concord. The Au¬ 
thor. 
Seeley, Harry Govier. The Ornithosauria. Cambridge, 1870. I. Y. Wil¬ 
liamson Fund. 
Seeman, Ezra C. Yiews of Nature. The Author. 
Selims’ Historia Naturalis Terebinis, 1733. Rathmell Wilson. 
Semper, Dr. C. Reisen im Archipel der Philippinen. 2er Theil, YIII. Heft. 
Purchased. 
Sexe, S. A. Jaettegryder og gamle Strandlinier i fast Klippe. Christi¬ 
ania, 1874. Roy. Norway Acad, of Sci. 
Sibbald’s Scotia Illustrata. 1684. Rathmell Wilson. 
Seidlitz, Dr. Geo. Die Darwin’sche Theorie. Leipzig, 1875. Purchased. 
Sharpe, R. B. Catalogue of African Birds in the Collection of R. B. Sharpe. 
London, 1871. I. Y. Williamson Fund. 
Siebke, H. Enumeratio Insectorum Nowegicorum. Fasc. I. Christiania. 
Roy. Nov. Acad, of Sci. 
Smith, George. Assyrian Discoveries; an Account of Explorations and 
Discoveries on the Site of Nineveh, during 1873 and 1874. New 
York. Purchased. 
Smith, S. J., and 0. Harger. Report on the Dredging in the Region of St. 
George’s Banks, in 1872. The Author. 
Solly, Samuel. The Human Brain. 2d ed. London, 1847. I.Y. William¬ 
son Fund. 
Southall, James C. The Recent Origin of Man. Philadelphia. I. Y. 
Williamson Fund. 
