CONTENTS. 



I. List of the Noctuidae of North America. By Aug. R. Grote, . 1 



II. Catalogue of the Coleoptera from the Region of Lake Ponchartrain, 



La. By S. V. Summers, m. d 78 



III. Catalogue of Boleti of New England, with Descriptions of New 



Species. By Ciias. C. Fkost, 100 



IV. On the Species of Helicopis inhabiting the Valley of the Amazon. 



By Aug. R. Grote, 106 



V. Descriptions of New Noctuidae. By H. K. Morrison, • • • • 109 

 VI. Observations on North American Moths. By Leon F. Harvey, 



A. M., M. D. 



118 



VII. Additions to the "List of North American Noctuidae." By Aug. 



R. Grote, 123 



VIII. Land and Fresh Water Shells of the State of New York. By 



James Lewis, 127 



IX. New Noctuae. By Aug. R. Grote 143 



X. Notes on American Lepidoptera, with Descriptions of twenty-one 



New Species. By Aug. R. Gkote, 14.j 



XI. Determination of the Species of Moths Figured in the " Natural 



History of New York." By Aug. R. Grote, 1G4 



XII. A List of the Leptidae, Mydaidae and Dasypogonina of North 



America. By Cii. R. OsTEN Sackex 169 



XIII. Description of a New Species of Calocampa. By J. A. Lintxer, 188 



XIV. On the species of Calocampa. By H. K. Morrison, 190 



XV. On the allied Species of Noctuidae inhabiting Europe and N(n'th 



America. By Aug. R. Grote 1!);; 



XVI. On Attacus (Samia) Columbia and its Parasites. By H. A. Hagex, 201 



