1850.] 



63 



Histoire pratique des Sangsues. Par Joseph Martin. 



Nouvelle classification des Mouches a deux ailes (Diptera, Lin.) Par. J. L. 

 Meigen. 



Coleopteres du Mexique. Par A. Chevrolat. S Livs. 



Ornitologia Comense. Par Monti. 



Ittiologia della Provincia e Diocesi di Como. 



Joseph Langsfeld. Beschreibung der Bandwurme. 



Histoire naturelie des Papillons.^ Par M. 0. F. Constant. 



Historia fisica y politica de Chile. Par Claudio Gay. Texte 8vo. 50 livs., 

 planches folio. 21 livs. 



June Ath. 



Memoires de la Societe de Physique et d'hist. nat.de Geneve. Vol. xii. pt. 1; 

 and 1st and 2d supplements to same. From the Society. 



Dr. Wilson presented the follou'ing on the usual condition : 



Transactions of the Royal Irish Academy. Vols. 1 to 13. 4to. 



Transactions of the Geological Society of Cornwall. Vols. 3, 4, and 5. 8vo. 



Transactions of the Roya'l Society of Edinburgh. Vols. 5, 6, 7, 8, and 10 to 



18. 4to. 



Transactions of the Royal Asiatic Society. Vols. 1 to 10. 8vo. 



Journal of the Royal Geographical Society of London. Vols. 1 to 19, and index 

 to Vol*. 110. 8vo. 



Edinburgh Journal of Natural and Geographical Science. 1st and 2d series. 

 3 vols. 8vo. 



Edinburgh Journal of Science : conducted by David Brewstsr, LL. D. Vols. 

 1 to 9. Svo. 



Transactions of the Botanical Society of Edinburgh. Vols.] to 3. 8vo. 



A Monograph of the TestucHnata. By Thomas Bell. No 8. Folio. 



Fortptlanzungsgeschichte der gesammten Vogel. Von F. A. L. Thienennann. 

 Pts. 5 and 6. 



The London Athenaeum for April, 1849. 4to. 



The Analyst: a monthly magazine of Science, Literature and the Fine Arts. 

 Vols. 110. Svo. 



Transactions of the Natural History Society of Northumberland. 2 vols. 4to. 



Transactions of the Bombay Literary Society. 3 vols. 4to. 



An Index to the Anatomical and other papers of the Transactions of the Royal 

 Society of London. 4to. 



Addresses to the Geological Society of London for 1832, '36, '37, '38, and '42. 

 Svo. 



Records of general Science. By Robert D. Thomson, M. D. 4 vols. Svo. 



The Journal of Science : conducted by Brande. 1st, 2d, and 3d series. 



32 vols. Svo. 



Jime lltk. 



Report of Prof. Bache, showing the progress of the U. S. Coast Survey for the 

 year ending October, 1849. From Mr. Moss. 



Boston Journal of Natural History. Vol. 6. No. 2. Svo. From the Boston 

 Society. 



Bibl'iotheca helminlhologica : edita ab Adolpho Modeer. 8vo. Deposited by 

 Dr. R. E. Griffith. 



F. C. Leffers Testaceo-theologia. Svo. From the same. 



Theophrasti de historia plantarum libriS: de causis sive generatione plan- 

 tarum libri 6. Theodori Gaza interprete. Folio. From the same. 



H. J. Bytemeister Bibliothecae appendix, folio 173-5. Nummotheca atque rariora 

 Becceleriana, &c., D. Rud. Capello P. P. edita. From the same, 



Jitne 18tk, 



Dr. Wilson presented the following on the usual conditions : 



Annals and Magazine of Natural History. Vol.5. 2d series. No. 28. 



A History of British Mollusca. By Prof. Forbes and S. Hanley. No. 28. 



Thesaurus Conchyliorum. By G. B. Sowerby, Jr. Part xi. 



Conchologia iconica. By Lovell Reeve. No. 84. 



Phycologia Britannica. By W. H. Harvey, M. D. Part 47. 



