MELANIIDJ3. 199 



They agree with Tryon's fig. 219. 



5 Hudson Rv., New York ; coll. Prof. W. Newcomb. 

 Near Tryon's fig. 287. 



5 Silver Springs, Pennsylvania ; ex c. Dr. F. Stoliczka. 



var. multilineata. 



Melania multilineata, Say, J. Acad. Nat. Set., 1822. 

 3 New York ; ex e. Prof. W. Newcomb. 



A smaller form than Tryon's fig. 290, otherwise like it. Mr. 

 Lea presented the Asiatic Society with some examples of the 

 type form and also of this var. — see J. A. S. B. 1832, p. 77 ; as 

 also some of M. couica, Say. 



? v'AY. [? dist. sp.] 

 2 Pennsylvania [ ? ] ; ex c. Dr. F. Stoliczka. 



17. Gonio basis vanuxemiana. 



Melania vanuxemiana, Lea, Trans. Amer. Pkilos. Soc, 1842 — Alabama. 

 5 Alabama ; coll. Kev. E. R. Beadle. 



18. Goniobasis solidula. 



Melania solidula, Lea, P. Acad. Nat. Sci., 1861 —Alabama. 

 4 Alabama; coll. Rev. E. R. Beadle. 



? var. [ ? dist. sp.] 

 2 Alabama; coll. Rev. E. R. Beadle. 

 Mixed with the preceding. Ribbed at base. 



19. Goniobasis olivula. 



Melania olivula, Conrad, Amer. Journ. Sci., 1834, Alabama 

 I Alabama; ex c. Prof, W. Newcomb. 



