XXXVil. 
Journal of the Franklin Institute, August, 1852. 
Revue et Magasin de Zoologie, 1852. No. 6. 
Zeitschrift fiir Malakazoologie. Von K. T. Menke, M.D., und Dr. L. Pfeif- 
fer. 1852, Nos. 4,5, 6. 
Annals and Magazine of Natural History, April, 1852. 
Comptes Rendus, Tome 35, Nos. 1—4. 
London Atheneum for July, 1852. 
Die Tertiarflora der Neidersheidnischen Braun-Kohlenformation. Von Dr. 
Med. C. Otto Weber. 4to. 
Palzontographica. Beitrage zur Naturgeschichte der Vorwelt. Von W. Dunker 
und H. von Meyer. 2 band, 5 lief. 4to. 
Die Bryozoen der Maestrichter Kreidebildung von Dr. Fr. von Hagenow. 4to. 
The following were presented by Mr. Edward Wilson: 
Ueber den Bau des Wasserkalbes (Gordius aquaticus.) Von A. A. Berthold. 
System der Urweltlichen Pflanzenthiere. Von Heinrich G. Bronn. Folio. 
Die Labyrinthodonten aus dem bunten Sandstein von Bernburg. Von Dr. H. 
Burmeister. Iste. abth. Folio. 
Descriptive Catalogue of the Pathological specimens in the. Royal College of 
Surgeons of England, vols. 1—5. 4to. 
List of Specimens of Skeletons in the Royal College of Surgeons of London, 
by John Queckett; of Osteological Specimens, by the same; of Reptiles and 
Fishes, by W. Crozier; of specimens of Natural Structures, by the same; of 
Mammalia and Birds, by W. A. Hillman; of Invertebrata, by the same; 5 
parts 4to. 
Dissertatio Zoologica inauguralis de Tardigradis. Auctore Antonius Brants. 
Ato. 
Die Land-Stisswasser-und See-Conchylien. Von Dr. A. B. Reichenbach. 
Royal 8vo. 
The Narrative of a Voyage of Discovery performed in H. M.S. Lady Nelson, 
in 1800—1£02, to New South Wales. By James Grant. 4to. 
Oriental Field Sports. By Capt. Thos. Williamson. 2 vols. 4to. 
Lettres sur les Revolutions du Globe. Par. M. Alex. Bertrand. 5th ed. 12mo. 
Catalogo ragionato di una raccolta di Rocce per servire alla Geognosia dell’ 
Italia. DiG. Brocchi. S8vo. 
Narrative of the Voyage of H. M.S. Rattlesnake during the years 1846— 
1850. By John Maegillivray. 2 vols. 8vo. 
Beitrag zu einer Monographie des Bunten-Sandsteins, Muschelkalks und Keu- 
pers. Von F. von Alberti. 8vo. 
Naturgeschichte fur Volkschulen. Von F. Baumann. 8vo. 
Monographie der Gattung Pezomachus. Von A. Foerster. 8vo. 
A Mechanical account of Poisons. By Richard Mead, M.D. &vo. 
Das Mikroskop und seine Anwendung insbesondere flr Pflanzen.—Anat. u. 
Physiol. Von H. Schacht. 8vo. 
Die Versteinerungen der Mark Brandenburg. Von K. F. Kloden. 8vo. 
Ornithologia Danica. AfN. Kjerbolling. Atlas folio. 
Proceedings of the Liverpool Literary and Philosophical Society. No. 6, 8vo. 
Gulielmi Rondeletii D. M. Libri de Piscibus Marinis, &c. Folio. 
Edoardi Wottoni Oxon. de differentiis Animalium libri decem. Folio. 
Atti della Sesta Reunione degli Scienziati Italiani tenuta in Milano. 4to. 
Museum Geversianum. Auctore Abrahamus Gevers. 8vo. 
Zoologia; or the History of Animals as they are used in Physick and Surgery. 
By John Schroder, M.D. 8vo. 1659. 
Researches in Natural History. 2d edition. By John Murray. 12mo. 
The Natural History of Mankind. By Stephen H. Ward., M.D. 12mo. 
A Memoir onthe Diamond. By John Murray. 2d ed. 12mo. 
Dresdnisches Magazin. Vols. 1 and 2. 12mo. 1759—1765. : 
Naturgeschicnte der Saugthiere von Paraguay. Von Dr. J. R. Rengger. 8vo. 
Synopsis methodica Animalium Quadrupedum et Serpenti generis. Auctore 
Joanne Raio. 8vo. 
Traite sur le gouvernement des Abeilles. Par F. Desormes. 12mo. 
