10 List of Scientific Papers. 



*50. On the Lingual Dentition of Gceotis. — Same, Vol. X, pp. 



252-255, pi. XI, Jan., 1873. 

 *51. Xote on a Curious Form of Lingual Dentition in Physa. — 



Same, Vol. X. pp. 255-257, pi. XI, Jan., 1873. 

 *52. On the Lingual Dentition and Jaw of Certain Terrestrial 



Puhnonata from the United States, with Remarks on their 



Systematic Value. — Proc. Phila. Acad. Nat. Sci., pp. 240- 



256, pi. I, 1873. 

 *53. On Prophysaon, a new Pulmonate Mollusk, on Ariolimax, 



on Helix lychnudius and other species. — Ann. Lye. Nat. 



Hist., N. Y., Vol. X, pp. 293-311, pi. XIII-XIV, 1873. 



54. On the Physical Geography of, and the Distribution of Ter- 



restrial Mollusca in the Bahama Islands. — Same, Vol. X, 

 pp. 311-324, June, 1873. 



55. Note sur la distribution geographique de 1' AmpJiibulima pa- 



tula, Bruguiere. — Journ. de Conch., Vol. XXI, pp. 342- 

 347, Oct., 1873. 



56. On the Lingual Dentition and Anatomy of Achat inella, and 



other Puhnonata. — Ann. L}^c. Nat. Hist., N. Y., Vol. X, 

 pp. 331-351, pi. XV, XVI, Nov., 1873. 



57. Description of a New Species of Helix and Note on H. 



Mobiliana, Lea. — Ann. Lye. Nat. Hist., N. Y., Vol. X, pp. 

 3G1-3G3, Jan., 1874. 



[Helix (Mesodon) Wetherbyi described.] 



58. Notes on Certain Terrestrial Mollusks, with Descriptions of 



New Species. — Same, Vol. XI, pp. 72-87, Feb., 1874. 



[Species described are: Zonites Lunsingi, Helix Sargenti, Mucrocera- 

 mus Stoifti, M". Klativdiius.] 



59. Note on Classification of the Achatinelloi. — Same, Vol. XI, 



pp. 191-194, Nov., 1875. 



[This paper was appended to a paper "On Genitalia, Jaw and Lingual 

 Dentition of certain species of Pulmonata," by W. G. Binney.] 



60. Note on the Sub-generic Character of Helix Jamaicensis, 



Chemn., and on certain Terrestrial Mollusks from Haiti; 

 with Description of a New Species of Helix from Colorado. 

 —Same, Vol. XI, pp. 146-154, May, 1875. 



[Helix Tngersollii described.] 



