68 



7. Assiminea, n. sp. 



1 Kulungsu (Amoy) ; coll. R. Hungerford, Esq. 



Near Assiminea micro sculpta, Nevill. 



8. Assiminea, n. sp. (?) 



1 Bombay ; ex c. Dr. F. Stoliczka. 



9. Assiminea japonica. 



Assiminea Japonica, von Martens, Berl. Ges. naturl. Fr. 1877 , Japan. 



2 Japan ; ex Mr. K. Damon (labelled " A. cincta, A. Ad."). 



10. Assiminea borneensis. 



Amnicola borneensis, Issel, Ann. Mus. Civ. Genova VI, 1S74, Bintulu long. 

 2\, diam. if mil. 



4 Borneo (typical) ; ex c. Prof. A. Issel. 



11. Assiminea beddomeana. 



Assiminea beddomeana, G. Nevill, J. Asiat. S. Bengal, 1880, Ft. Canning 

 and op. tit. 1881, pi. VII, fig. 3. 



50 Port Canning (type) ; coll. J. Wood-Mason, Esq. 

 11 Cox's Bazar (Cbittagong) and Rangoon; coll. H. Raban and 

 R. Hungerford, Esqrs. 



12. Assiminea rotunda. 



Assiminea rotunda, Fairbank, ms., W. T. Blanford, Ann. Mag. XIX, 1867 

 " on mud between tide*marJcs, rather lower doivn than A. cornea and 

 A. marginata, Bombay long. 4, diam. 3 mil., animal grey " 



8 Sonmiani, Mekran (Persian Gulf) ; coll. W. T. Blaiiford, Esq. 

 16 Bombay ; coll. Rev. S. B. Fairbank and W. T. Blanford, Esq. 



13. Assiminea marginata. 



Optediceros marginatum, Leitn, J. As. S. Bombay, V July 1853, Bombay 

 " animal scarlet ;" Blanford, Ann. Mag. XIX, 1867, long. 4\, diam. 3 mil. 

 and var. major, long. 6, diam. 4 mil. 



14 Bombay ; coll. Rev. S. B. Fairbank and W. T. Blanford, Esq. 

 8 Sonmiani, Persian Gulf ; coll. W. T. Blanford, Esq. 



The differences between this species and the preceding seem 

 to me scarcely more than varietal. 



