1867.] 221 [Books received. 



the City of Boston. First Supplement. 8vo. Boston, 1866. From the Trus- 

 tees of the Public Library. 



Forty-fourth Animal Report of the Jlercantile Library Company of Philadel- 

 phia. 8vo. Pamph. 1867. From the C'o7npany. 



Fifteenth Annual Report of the Trustees of the Free Public Library of the 

 City of New Bedford. 8vo. Pamph. 1867. From the Trustees. 



Notes on some Members of the Feldspar Ftynily. By Isaac Lea. 8vo. 

 Pamjih. Philadelphia, 1866. 



Observations on the Genus Unio. Vol. xi. By the same. 4to. Philadel- 

 phia. From the Author. 



Geognostiche Wanderungen im Gebiete der nordijstlichen Alpen. Von Carl 

 Ehrlich. Svo. Linz, 1854. 



Ueber die nordostlichen Alpen. By the same. 8vo. Pamph. Linz, 1850. 

 From, the Author. 



Bericht iiber eine Sammelreise durch England, Schottland, Irland und die 

 Schweiz, in 1865. Von Georg Eitter von Frauenfeld. 8vo. Pamph. Wien, 

 1865. 



Zoologische Miscellen, iv-vi. By the same. Svo. Wien, 1865. From the 

 Author. 



An-angement of Families of Birds. A. American. By Prof. Baird. 8vo. 

 Pamph. 



Review of American Birds in the Museum of the Smithsonian Institution. 

 By the same. pp. 321-450. Svo. Washington. 1866. From the Author. 



The Grand Traverse Region, a Report on its Geological and Industrial Re- 

 sources. By Alexander Winchell. Svo. Pamph. Ann Arbor, 1866. 



A Plea for Science. An Address delivered in Momson Chapel, Kentucky 

 University, June 28, 1866. By the same. Svo. Pamph. Cincinnati, 1866. 

 From, the Author. 



A Preliminary Report of the Texas Geological Survey. By S. B. Bucklej% 

 Svo. Pamph. Austin, 1866. 



Descriptions of New Species of North American Formicidie. By the same. 

 Svo. Pamph. Philadelphia, 1866. From the Author. 



Catalogue of the Species of CorbiculadiE, contained in the Collection of Tem- 

 ple Prime. Svo. Pamph. New York, 1863. 



Descriptions of two New Species of Mollusca of the Genus Corbicula. By 

 Temple Prime. Svo. Pamph. New York, 1862. From the Author. 



Lepidopterological Notes and Descriptions, No. 2. By A. R. Grote and C. T. 

 Robinson. Svo. Pamph. Philadelphia, 1866. 



Lepidopterological Contributions. By the same. Svo. Pamph. New York, 

 1866. From the Authors. 



Valedictory Address delivered before the graduating class of the Philadelphia 

 Dental College, Session 1864-5. By J. H. McQuillen." Svo. Pamph. 1865. 



The Anatomy and Physiology of Expression, and the Human Teeth in their 

 Relation to Mastication, Speech and Appearance. By the same. Svo. Phila- 

 delphia, 1S64. 



