214 



ferent species of Hyla, Rana, Lacerta, Syngnathus, Lepidogaster, Serinla, and 

 Echends, various crustaceans, and the embryo of a young bird, from the shores 

 and waters of the Gulf of Mexico, by Mr. H. A. Purdie. 



BOOKS RECEIVED DURING THE QUARTER ENDING MARCH 31, 1863. 



Saggio di Ditterologia Messicana di Luigi Bellardi, Parte 2. 4to. Pamph. 

 Torino 1862. Also, Appendice. 4to. Pamph. Torino, 1862. From the Author. 



Eecensio Avium in Academici L. B. de Mueller Ornithologico Museo Stutt- 

 gardiano collectarum. Col. Dr. C. G. Calwer. 8vo. Pamph. Stuttgardise, 

 1854. From the Author. 



On the Flora of the Devonian Period in N. Eastern America. By J. W. 

 Dawson, LL.D. 8vo. Pamph. Montreal, 1862. From the Author. 



Transactions of the Massachusetts Horticultural Society for 1862. 8vo. 

 Pamph. Boston. From the Society. 



Correspondenzblatt ftlr Sammler von Insecten insbesondere von Schmetterlin- 

 gen. 8vo. Pamph. Jahrgang 1, 2. Nos. 1-24. Regensburg, 1860-61. From 

 S. H. ScucMer. 



Zur inneren Mechanik der Muskelzuckung. Von Prof. Dr. E. Harless. 4to. 

 Pamph. MOnchen, 1862. From the Author. 



Ueber einen neuen Respirations- Apparat. Von Dr. Max Pettenkofer. 4to. 

 Pamph. Milnchen, 1861. From the Author. 



Monographie der Fossilen Fische. Von Dr. A. Wagner. 4to. Pamph. 

 MOnchen, 1861. From the Author. 



Bibliographia librorum Entomologicorum in America Boreali editorum, 

 Aug. Guil. Sharswood. Supplementum. 8vo. Pamph. From the Author. 



Description of a new Quadrumanous Mammal of the Genus Midas. By J. 

 H. Slack, M. D. 8vo. Pamph. Philadelphia. From the Author. 



Bulletin of New York Academy of Medicine. Vol. 2. Nos. 1-4. Svo. Pamph. 

 1863. From the Academy. 



Observations on the Genus Unio. By Isaac Lea, LL.D. Vol. 9. 4to. 

 Pamph. Philadelphia. From the Author. 



Monograph of the order Pholadacea, and other papers. By Geo. W. Tryon. 

 Svo. Pamph. Philadelphia, 1862. From the Author. 



Osteologie Comparee des Articulations du Coude et du Genou chez les 

 Mammiferes, &c. Par Charles Martins. Pamph. Montpellier, 1862. From 

 the Author. 



Burmah: Its People and Natural Productions. By Rev. F. Mason, D.D., 

 &c. Svo. Rangoon, 1860. From the Author. 



Fifteenth Annual Report of the Regents of the University of the State of New 

 York. Svo. Pamph. Albany, 1862. 



Contributions to Palaaontology. By James Hall. Svo. Pamph. 1S60. From 

 Prof. James Hall. 



On the Genera of Aphidas found in the United States. Svo. Pamph. Phila- 

 delphia, 1862. By Benjamin D. Walsh. 



Insects injurious to Vegetation in Illinois. Svo. Pamph. 1861. By the 

 same. 



List of Pseudoneuroptera of Illinois contained in the cabinet of the writer, 

 with descriptions of over forty new species, and notes on their structural affini- 

 ties. Svo. Pamph. Philadelphia, 1862. By the same. 



