Constantine Samuel Rafinesque. 161 



This and the title immediately preceding were letters 

 to the New York Lyceum of Natural History, through 

 Doctor Mitchill. 



66. General Account of the Discoveries made in the Zoology of the 



Western States in 1818. (American Monthly Magazine and 

 Critical Review, Vol. IV, No. 2, p. 107. 1818.) 



67. Description of three new genera of fluviatile Fish, Pomoxis, 



Sarchirus, and Kxoglossum. By C. S. Rafmesque. Read Dec. 

 ist and 8th. (Journal Academy Natural Sciences, Philadelphia, 

 Vol. I, Part II, pp. 417-422. With one plate. 1818.) 



68. A Journal of the Progress of Vegetation, near Philadelphia, be 



tween the 2oth of Ferbuary and the 2Oth of May, 1816, with 

 occasional Zoological Remarks. (American Journal of Science, 

 Vol. I, ist Series, pp. 77-82. New York, 1818.) 



69. Description of a New Species of North American Marten ( Mus- 



tela vulpina). (American Journal of Science, ist Series, Vol. I, 

 pp. 82-84. 1818.) 



This paper was republished in The Philosophical 

 Magazine and Journal, London, Vol. LIU, pp. 411, 412. 

 1819. 



70. Natural History of the Scytalus Cupreus, or Copper-head Snake. 



(American Journal of Science, ist Series, Vol. I, pp. 84-86. 1818.) 



71. Descriptions of Species of Sponges observed on the Shores of 



Long-Island. (American Journal of Science, ist Series, Vol. I, 

 No. 2, pp. 149-151. 1818.) 



72. Memoir on the Xanthium maculatum, a New Species from 



the State of New- York, &c. (American Journal of Science, ist 

 Series, Vol. I, No. 2, pp. 151-153. 1818.) 



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