9 



ADAMS, PROF. CHARLES B,— (Continued.) 



MONOGRAPH OF VITHINELLA, A NEW GENUS, OF NEW SPECIES OF TUll- 

 CINID.E, 4to, AMHERST, MASSACHUSETTS, FEBRUARY, 1S50. 



IN THOMPSON'S HISTORY OF VERMONT. Part 1st, 1S42. 



Freshwater and Land Shells of Vermont. 



Also in pamphlet form, separate, 20 pp. 8vo. 



CATALOGUE OF SHELLS COLLECTED AT PANAMA. 4to, also Svo. NEW 



YORK, 1852. 

 (From Aunals New York Lyceum of Natural History, Vol. 5, p. 229.) 



CONTRIBUTIONS TO CONCHOLOGY. Vol.1, October, 1849. — November, 1852, 

 Svo. NEW YORK, 1852. pp. 258. 



This work was issued in Numbers, as follows : — 



Descriptions of forty-four new species and varieties of opercu- 

 lated Land Shells from Jamaica. 



No. 1, p. 1. September, 1849. 

 Also, separate, in pamplet form. 



Catalogue of operculated Land Shells which inhabit Jamaica. 



No. 1, p. 15. September, 1849. 



Descriptions of supposed new species and varieties of Helicidas 

 from Jamaica. 



No. 2, p. 17. October, 1849. 



Contiuuecl in No. 3, p. 33. October, 1849. 



Catalogue of species and varieties of Helicidas which inhabit 

 Jamaica. 



No. 3, p. 39. October, 1849. 



New Auriculidas which inhabit Jamaica. 



No. 3, p. 41. October, 1849. 



