1868.] 59 [Library additions. 



Publications of Isaac Lea on Recent Conchology. By George W. Tryon, Jr. 

 8vo. Pamph. Philadelphia, 1861. 



Synonymy of the Species of Strepomatid». By George W. Tryon, Jr. 4 

 parts. 8vo. New York. 



Report on the present state of our knowledge with regard to the Mollusca of 

 the West coast of North America. By Philip P. Carpenter. Svo. Pamph. 

 London, 1857. 



Illustrations Conchyliologiques. Siliquaria. Folio. Pamph. 



A Revision of the History, Synonymy, and Geographical Distribution of the 

 recent Terebratulse. By Lovell Reeve. Svo. Pamph. London. 



Description de deux esp^ces nouvelles. Par M. Deshayes. 8vo. Paraph. 

 Paris, 1861. 



Observations sur les Aminaux de quelques genres de Mollusques Acephali/s. 

 Par G.-P. Deshayes. 8vo. Pamph. London, 1853. 



Anatomie coiapariie de divers types de Mollusques attribu^s au grand genre 

 Helice. Par M. G.-P. Deshayes. 8vo. Pamph. Paris, 1830. 



American Conchology ; or description of the Shells of North America. Illus- 

 trated by coloured figures. No. viii. 8vo. Pamph. 



Catalogue of Australian Land Shells. By James C. Cox, M.D. 8vo. 

 Pamph. Sydney, 1864. 



A Catalogue of the Mollusca of Northumberland and Durham. By Joshua 

 Alder. 8vo. Pamph. Newcastle upon Tyne, 1848. 



Observations on the Terrestial Pulmonifera of Maine. By Edward S. Morse. 

 Svo. Pamph. Portland, 1864. 



On the Mollusca of Peconic and Gardiner's Bays, Long Island. By Sander- 

 son Smith. 8vo. Pamph. New York, 1859. 



Description of a new species of Amphioxus from Borneo. By J. E. Gray. 

 Svo. Pamph. London. 



Notice sur la genre Neaera, Gray. Par M. H. Nyst. Svo. Pamph. Anvers, 

 1860. 



Catalogue of the Miocene Shells of the Atlantic Slope. By T. A. Conrad. 

 Svo. Pamph. New Haven. 



Researches upon the HydrobiiniS and allied forms. By Dr. William Stimpson. 

 Svo. Pamph. Montreal, 1865. 



Mr. Broderip's descriptions of Mr. Cuming's Shells. Svo. Pamph. London. 



Verzeichniss der Cunchilien-Sammlung des verstorbenen Herrn Consul 

 Gruner. Svo. Pamph. Bremen, 1857. 



A Monograph of the Helices of the United States. By Amos Binuey, M.D. 

 No. 1. Svo. Pamph. Boston, 1837. 



Expedition Shells. By Augustus A. Gould. Svo. Pamph. Boston, 1846. 



Nucula. Svo. Pamph. 



Review of the Northern Buccinums. Part 1. By Dr. William Stimpson. 

 Svo. Pamph. Montreal, 1865. 



Introduction to the Mollusca of the U. S. Exploring Expedition. By Augus- 

 tus A. Gould, M. D. 4to. Pamph. 



A Flora and Fauna within living animals. By Joseph Leidy, M. D. 4to. 

 Wasliington, 1851. 



