18 
AMERICAN NATURAL HISTORY. 
Journal of the Academy of Natural Sciences of Philadelphia^CWmmiY 
Descriptions of New Hemipterous Insects, collected in the Expedition to the Rocky 
Mountains, performed by order of Mr. Calhoun, Secretary of War, under com¬ 
mand of Major Long, by Thomas Say. 
A New Genus of Mammalia proposed, and a Description of a Species upon which it is 
founded, by T. Say and G. Ord. 
Description of a New Species of South American Fringilla, by Charles Bonaparte. 
Description of a New Species of Mammalia, whereon a Genus is proposed to be 
founded, by T. Say and G. Ord. 
Remarks on the Floating Apparatus, and other peculiarities, of the Genus Ianthina, 
by Reynell Coates, M.D, 
Description of two New Species of the Linnaean Genus Blennius, by C. A. Le Sueur. 
Description of a New Species of Trilobite, by J. J. Bigsby, M.D. 
On a New Species of Modiola, by Thomas Say. 
Descriptions of ten Species of South American Birds, by Charles Bonaparte. 
Description of two New Species of Mexican Birds, by Charles Bonaparte. 
Catalogue of the Library (continued). 
List of Donors to the Library. 
List of Donations to the Museum, with Donors’ names. 
Alphabetical Index. 
Plates of Volume IV. 
Addenda and Corrigenda. 
Yol. V. Part I. 8 Plates. 8vo, pp. iv. and 204. Philadelphia, 1825. 
CONTENTS. 
Officers of the Academy of Natural Sciences of Philadelphia, for the year 1825. 
Description of a number of New American Species of Shapseriae, by Lewis D. de 
Schweinitz. 
Experiments on Anthracite, Plumbago, &c., by Eardner Vanuxem. 
Additions to the Ornithology of the United States, by Charles Bonaparte. 
Description of New Species of Hister and Hololepta, inhabiting the United States, by 
Thomas Say. 
Description of a New Fish of the Genus Almo, by C. A. Le Sueur. 
Description of a New Crystalline form of Apophyllite, Laumonite, and Amphibole, and 
of a variety of Pearlstone, by Gerard Troost, M.D. 
Observations on the Nomenclature of Wilson’s Ornithology, by Charles Bonaparte 
(continued). 
Description of a New Species of Muraenophis, by C. A, Le Sueur. 
Note of the Genus Condylura of Illiger, by J. D. Godman, M.D. 
Description of a New Species of Salamander, by Jacob Green. 
Description of a New Species of the Genus Saurus (Cuvier,) by C. A. Le Sueur. 
Descriptions of some New Species of Fresh-water and Land Shells of the United 
States, by Thomas Say. 
Description of two Genera of the natural Order Cruciferse, by Thomas Nuttall. |_Note, 
by J. D. Godman, M.D. 
Description of a New Species of Salamandra, by R. Harlan, M.D. 
Notes to the Paper entitled “ Descriptions of ten Species of South American Birds,” 
by Charles Bonaparte. 
On the Species of the Linnaean Genus Asterias, inhabiting the Coast of the United 
States, by Thomas Say. 
Description of a variety of the Coluber Fulvius (Linn.), a new Species of Semens, 
and two New Species of Salamandra, by R. Harlan, M.D. 
Observations on a Species of Anemone, of the Section Pulsatilla, indigenous to the 
United States, by Thomas Nuttall. 
Descriptions of New Species of Coleopterous Insects inhabiting the United States, by 
Thomas Say. 
Yol. V. Part II. 5 Plates. 8vo, pp. 205 to 410. Philadelphia, 1827. 
CONTENTS. * 
Officers of the Academy of Natural Sciences of Philadelphia, for the year 1827. 
Descriptions of Marine Shells recently discovered on the Coast of the United States, 
by Thomas Say. 
Note on a Species of Scincus, by R. Harlan, M.D. 
On the Distinction-of two Species of Icterus, hitherto confounded under the specific 
name of Icterocephalus, by Charles Bonaparte. 
On the Species of the Linnaean Genus Echinus, inhabiting the Coast of the United 
States, by T. Say. 
Description of an Hermaphrodite Orang Outang, lately living in Philadelphia, by R. 
Harlan, M.D. 
