73 University of Michigan 



BlBI^IOGRAPHY 



1817-1819 Sav, J., Conchology in Nicholson's Encyclopedia, eds. i, 2, 3, 

 1817-1819. 

 1819 Lamarck, J. B. de. Historic naturelle des Animaux sans 

 vertebres, VI, 1819. 



1819 Rafinesque, C. S., Prodrome de 70 nouveaux Genres, etc. 

 (Journ. de Phys., Brux., pp. 423-428). 



1820 Rafinesque, C. S., Monographic des Coquilles Bivalves et 

 Fluviatilcs de la riviere Ohio (Ann. Sci. Phys. Bruxelles, 

 V, 1820, pp. 287-322). 



1822 SwAiNSON, W., Zoological Illustrations, II, 1821-2. 



1823 Barnes, J. W., On the genera Unio and Alasmodonta : 

 with introductory remarks (Amer. Journ. Sci., VI, 1823, 

 pp. 107-127, 258-280). 



1827 Greene, J., Some remarks on the Unios of the United 

 States, with a description of a new species (Contrib. Mac- 

 lurian Lye, I, 1827, pp. 41-47). 



1827 Valenciennes, A., Recueil d'Obs. de Zool. et d'Anat. Comp., 

 Vol. II. 



1828 HiLDRETH, S. P., Observations on and descriptions of the 

 shells found in the Muskingum River (Amer. Journ. Sci., 

 XIV, 1828, pp. 276-291). 



1828 Lea, I., Descriptions of six new species of the genus Unio, 

 etc. (Trans. Amer. Philos. Soc, III, 1828, pp. 259-273). 



1829 Lea, L, Description of a new genus of the family Naiades, 

 including eight species, four of which are new; also the 

 description of eleven new species of the genus Unio, etc. 



■" (Trans. Amer. Philos. Soc, III, 1829, pp. 403-457). 



1829 Say, J., Description of new terrestrial and fluviatile shells 

 1, of North America (New Harmony Disseminator, 1829). 



i 1831 Lea, I., Observations on the Naiades, and Descriptions of 



new species of that and other families (Trans. Amer. Philos. 

 Soc, IV, 1831, pp. 63-121). 

 1830-1834 Sav, T., American Conchology. 



183 1* Say, T., Description of several new shells (Transylvania 

 Journal, IV, 1831). 



1831 Rafinesque, C. S., Continuation of a Monograph of the 

 Bivalve shells of the River Ohio, 1831, pp. 1-5. 



' 1832 Rafinesque, C. S., Odatelia, new genus of North American 



shells (Atlantic Journal and Friend of Knowledge, 1832, 



P- 154)- 



1832 Poulson, C. a., a monograph of the Bivalve shells of the 

 Ohio, 1832 (Translated from Rafinesque, '20). 



