11 



ADAMS, PEOF. CHARLES B.-(Continued.) 



Notes on certain species of the Land Shells of Jamaica. 



No. 6, p. 88. March, 1850. 



Descriptions of supposed new species of Land Shells which 

 inhabit Jamaica. 



No. 6, p. 90. March, 1850. 



Synonymy of Helix Picturata. AD. 



No. 6, p. 98. March, 1850. 



Descriptions of supposed new species of Land Shells which 

 inhabit Jamaica. 



No. 7, p. 101. April, 1850. 



Description of supposed new species of Marine Shells which 

 inhabit Jamaica. 



No. 7, p. 109. April, 1850. 



Descriptions of new species of Partula and Achatinella. 



No. 8, p. 125. April, 1850. 



Also in Annals of the Lyceum of Natural History. New York, Vol. 5, p. 41. 



Descriptions of new species and varieties of Shells which 

 inhabit Jamaica. 



No. 8, p. 129. October, 1850. 



Also in Annals of the Lyceum of Natural History. New York, Vol. 5, p. 45. 



Analysis of the group of species of Cyclostoma, which is repre- 

 sented by C. Jamaicense, CHEM. 



No. 8, p. 140. October, 1850. 



Also in Annals of the Lyceum of Natural History. New York, Vol. 5, p. 56. 



On the Genus Stoastoma. 



No. 8, p. 148. October, 1850. 



Also in Annals of the Lyceum of Natural History. Now York, Vol. 5, p. 4. 



Descriptions of new species and varieties of the Land Shells of 

 Jamaica, with Notes on some previously described species. 



No. 9, p. 153. April, 1851. 



Also in Annals of the Lyceum of Natural History. New York, Vol. 5, p. 77. 



