List of Scientific Papers. 7 



17. Note on Certain Insect Larva-Sacs described as Species of 



Valvato&.—Axin. Lye. Nat. Hist., N. Y., Vol. VIII, pp. 144- 

 149, May, 1865. 



18. Memoir of Charles B. Adams, late Professor of Zoology in 



Amherst College, Massachusetts, with Portrait. — Am. 

 Journ. Conch., Vol. I, pp. 191-204, July, 1865. 



19. Notes on Certain Terrestrial Mollusca, with Descriptions of 



New Species. Ann. Lye. Nat. Hist., N. Y., Vol. VIII, pp. 

 155-170, with wood-cuts, November, 1865. 



[Genus Proserpinella formed, and Proserpinella Berendti, Stenopus 7 

 Guildingi, Helix conspecta, Succinea SiUimani, S. Strechiana and S. 

 Verrilli described.] 



20. Remarks on the Origin and Distribution of the Operculated 



Land Shells, which inhabit the Continent of America and 

 the West Indies, with a Catalogue of the American spe- 

 cies.-=-Am. Journ. Conch., Vol. II, pp. 54-63, Jan., 1866, 

 pp. 136-143, April, 1866. 



21. Note on the Internal Structure of Megaspira. Same, Vol. 



II, p. 64, with wood-cut, Jan., 1866. 



22. Remarks on the Distribution of the Inoperculated Land 



Shells which inhabit the Continent of America and the 

 West Indies.— Same, Vol. II, pp. 349-370, Oct., 1866. 



[Mr. Bland adds a " Catalogue of the Genera and Subgenera (ot In- 

 operculated Land Shells) which are specifically represented on the 

 Anaerican Continent and in the West Indies," and describes with 

 much detail the peculiar features of the distribution of the Inoper- 

 culates in the different West Indian sub-provinces.] 



23. Descriptions of New Species of North American Land 



Shells.— Same, Vol. II, pp. 371-374, pi. 21, Oct., 1866. 



[New species described are : Helix Jacksoni, H. Febigeri, H. significans, 

 and Succinea Higginsi.] 



24. Notes on certain Terrestrial Mollusca, with descriptions of 



new species. — Ann. Lye. Nat. Hist., N. Y., Vol. IX, pp. 

 76-85, with figures, April, 1868. (Continued from Vol. 

 VIII, p. 170.) 



25. Notes on the Land Shells of Trinidad, Grenada and Do- 



minica, and also of Curacao and Buen Ayre, W. I. — Am. 

 Journ. Conch., Vol. IV, pp. 177-192, Feb., 1869. 



