RISSOID^. Ill 



12 Algiers ; coll. P. Joly, Esq. 

 Fide Monterosato, distinct from A. canariensis, Orb. 



34. Alvania caribsea. 



Rissoa caribsea, d'Orhigny. 



8 Algiers ; coll. P. Joly, Esq. 



35. Alvania sculptilis. 



Rissoa sculptilis, Monterosato, J. de C, 1878, Algiers, " coll. Joly'' 

 1 Algiers [typical] ; coll. P. Joly, Esq. [" very rare "]. 



36. Alvania [?] eircinata [?] 



Alvania eircinata, A. Adams, Ann. Mag., VIII, 1861, Isl. Sado, SOfths. 



1 Japan; ex Mr. Damon [coll. A. Adams — labelled "A. eircinata "]. 



Long. \\, apparently not adult, the lip is not coloured, and, 

 altogether, it does not agree with the original description. 



37. Alvania seitula. 



Alvania seitula, A. Adams, Ann. Mag., 1861, Lo-slian-Tcoio and Slian-tang. 



2 Japan [typical] ; ex Mr. Damon [coll. A. Adams]. 



Long. 2j, diani. 1| mil. Agrees well with the description. 

 I shall give, when I have the opportunity, the measurements of 

 A. Adams' species, which he omitted in his original description. 



38. Alvania interfossa. 



4 Avakan ; coll. W. T. Blanford, Esq. 

 2 Ceylon ; coll. G. Nevill, Esq. 



39. Alvania n. sp. 



A pretty little form, hei-e and there maculated with bi'ovvn. 

 2 Gallc ; coll. J. B. Baxter, Esq. 



