!26f> [Drc. 



The following were presented by Dr. Wilson on the usual condition : 



Extrait du coiirs de Zoologio <iu Museum d'histoire naturelle sur Ics animaux 

 sans vertebras. Pur M. De Lamarck. 8vo. 



History of British Alollusca and their Shells. By Prof. Forbes and S. Ilunlcy. 

 Part 20. 8vo. 



Insectorum sive minimorum animalium theatrum : olim ab Ed. Wattomo, &c. 

 inchojtum, tandem T. Morpeti perfcctum. Folio. 



Erd-und Siisvvasser-Gasteropoden der Schvveiz. Von J. D. W. Hartmann. 

 1 Band. Svo. 



An Epitome of Lamarck's arrangement of Testacea. By Charles Dubois. 

 8vo. 



Die Land-und Siisswasser-Mollusken von Java. Von Albert Mousson. Svo. 



Die Sijdafrikanischen Mollusken von Prof. Dr. Ferdinand Krauss. 4to. 



Die Blasonvviirmer. Ein Monographischer Versuch. Von Dr. A. Tschndi. 



Abhiuidlimi; von einen Geschlecte vich^^cllalichter Conchylien mit sichtbaren 

 Gelenken u-eiche br-ym Linne Chitones heissen. 



D. Edwardi Eichwaldi Geoj^inostico-ZoologicaE per Ingriam Marisque Baltici 

 Provincias nee non de Trilobitis observationes. 



Maris Protogaei Nautilos et Argonautas vulgo Cornua Ammonis in Agro Cobur- 

 gico et vicino reperiundos; Descripsit, &c. D. J. G. M. Reinecke. 



Descriptio et iconica delineatio novi generis Vermium, Stomachidac dicti in 

 corpore humano lospitantium. Auctore C. Perebroom. 



Conchologia iconica. By L. Reeve. No. 70. 



Histoire abregee des CoquiUages de Mer. Par S. L. P. Cubieres. -Ito. 



December 4th. 



Additional observations on the Osteology of the Iguanodon and Ilylajosaurus. 

 Bv G. A. Mantell. From the Author. 



In^unt J. F. Meckelii Additamrnta ad historiam Molluscorum Piscium et 

 Amphibiorum. Deposited by Dr. (irifiilh. 



J. F. Boltcn, M. D. ailCarolum Linne Epistola de novo quodam Zoophytorum 

 gencre. From the same. 



Rariora Naturce et Artis item de re medica: oder settenhcrton der Natur und 

 Kunst des Kundmannischen Naturalien-Cabmets, wie auch der Arkency-Wissen- 

 schaft. Von D. C. Kuiidmann. Folio. From the .same. 



Dr. Wilson presented the following on the usual condition: 



Revue et Magasin de Zoologie. No. 8. 1819. 



Comptes Rendus. Nos. 9 — 13. Tome 29. 



Annals and Ma-iazine of Natural Histoiy. Vol.4. Second series. No. 21. 



The London Athen.Tum. October, ISIl). 



Zeitschrift fiir Malakozoologie. Von K. T. Menku und Dr. PfeifTer. Nos. 3, 4. 

 1849. 



Conchologia iconica. By L. Reeve. Parts 77, 78. 



Phycolo'^ia 15ritannica. By W'm. II. Harvey, M. D. Part 43. 



Illustrations of British Mycology. By Mrs. T. J. Hnssey. Parts 29 and 30. 



History of British MoUusca and their Shells. By Prof. Forbes and S. Hanley. 

 Part 21. 



The Quarterly Journal of the Geological Society. Vol.5. Parti. 



Uebfr den charakter der Vegetation auf den Inseln des Indischen Archipcls. 

 Von Dr. Reinwardt. 



Die (Tolazbersie in der Tschitscherei Ein Bcitrag zur Botanischen Erdkunde 

 von L. Von Heerller. 



A calender of Flora composed during the year 1809 at Washington. By George 

 Ciosfield. 



Entozoorum sive Vermium Intestinalium historia naturalis: Auctore C. A. 

 Riidolphi. 2 vols. Svo. 



Geoloaical and Mining Surveys of the Coal Districts of the counties of Tyrone 

 and Antrim in Ireland. By Richard Griffith. Svo. 



Entozoorum synojisis. Auctore C. A. Rudolphi. Svo. 



