lll. 
Histoire naturelle et medicale des Sangsues. Par J. L. Derheims, 8vo. 
La Palingenesie philosophique. Par C. Bonnet, 2 vols. 8vo. 
A Companion to the Liverpool Museum. By William Bullock, 5th ed. 8vo. 
Considerations sur Vetablissement d’une nouvelle Voliere au Jardin du Roi. 
Par A. Declemy, 8vo. 
Tables nosologiques et meteorologiques tres etendues. Par M. Razoux, 8vo. 
Companion to the Botanical Magazine. By W. J. Hooker, 2 vols. 8vo. 
Transactions of the Plymouth Institution, 1830. 
Dissertatio inaug. sistens historiam metamorphoseos quas ovum incubatum 
prioribus quinque diebus subit. Auctore Ch. Pander, M. D., 8vo. 
Francisci L. A. W. Sorg. Disquisitiones physiologice circa respirationem 
insectorum et vermium, 8vo. 
Storia naturale di un nuovo insetto di Ranieri Gerbi, 8vo. 
Scientific Memoirs. Edited by Richard Taylor, Esq., 3 vols. 8vo. and vol. 4, 
pts. 1 to 7. 
Memorie sopra il Lago Naftia nella Sicilia Méridionale, &c. Dell’? Abate 
Francesco Ferrara, 8vo. 
The Zoologist: conducted by Edw. Newman, 7 vols. 8vo. 
Disputatio Med. inaug. de dentium formatione et structura in homine et in 
varlis animalibus. Auctore Robertus Blake, 8vo. 
The Royal Charter of the Royal Dublin Society, and By-Laws and Ordi- 
nances, 8vo. 
Julie et Montium subterranea, que servantur in Museo Francisci Benth, 8vo. 
An account of some new microscopical discoveries founded on examination of 
the Calamary and its wonderful milt-vessels, 8vo. 
Naturgeschichte der Insekten-Deutschlands. Von Dr. W. F. Erichson. Nos. 
1i—6. 
Mélanges historiques, critiques de Physique, &c. Par M.le Marques D’Orbes- 
san, 3 vols. 8vo. 
Observations périodiques sur la Physique, histoire naturelle, et les Arts. 
Par MM. Toussaint et Gautier, 7 vols. 4to. and 1 part. 
Memoires sur differentes parties des Sciences et Arts. Par M. Guettard. 
History and antiquities of Lewes and its vicinity. By the Rev. T. Horsfield. 
Outlines of Nat. Hist. of the Environs of Lewes. By Gideon Mantell, (in one 
vol. Ato. 
History and antiquities of Harwich and Dovecourt. By Samuel Dale, 4to. 
A general view of the writings of Linneus. By Richard Pulteney, M.D., 
2d ed. 4to. 
The Sea: a conference between Aristus and Eugenius; translated from the 
French of M. Bonhours by Thomas Podmore. 
Ichthyologiz Lipsiensis specimen. Auctore N. G. Leske. 
De Belemnitis Suecicis. Auctore Balthasar Ehrhart. 
De respiratione Sepiz officinalis L. Auctor Gulielmus T. Tilesius. 
De Vermibus et precipue de specie illa Vermium intestinalium quam Teniam 
vocamus. Auctor J. H. Jaemisch. 
De Bysso Acephalorum. Ab August. Mueller. 
Naturgeschichte des Neiderdeutschlandes und Anderer Gegenden nebst hatifi- 
gen neuen Entdeckungen und Beobachtungen, &&. Von J. W. von Hupsch. 
January 13th. 
Reports on the geological relations, chemical analysis, &c. of the Coal of the 
Albert Mining Co., New Brunswick. By Charles T. Jackson, M.D. From 
the Author. 
Dr. Wilson presented the following, on the usual condition: 
Transactions of the Botanical Society of Edinburgh, vol. 4, part 2. 
The London, Dublin and Edinburgh Philosophical Magazine, Nov. 1851. 
Annals and Magazine of Natural History, Dec. 1851. 
Philosophical Transactions, part 1 for 1851, 4to. 
Mlustrations of British Mycology, 2d series, part 12. By Mrs. T. J. Hussey. 
