82 RISSOIDJE. 



SECTION C. SCHWAETZIELLA, Nevill. 



Schtvarte, I. c., page 38, type R. bryerea, Montagu, as Group 11, section B. 



31. Rissoina chesneli. 



Rissoina chesneli, Michaud, Descr. esp. nouv., 1832, W. Indies; fide 

 Schwartz, long. 3. 6, diam. V 4 mil. W. Indies and Mauritius. 



2 W. Indies ; ex c. J. Wood-Mason, Esq. 



32. Rissoina baxteriana. 



Rissoina baxteriana, G. Nevill, J. A. S. B., 1881, Roweiah and Conch.- 

 Cab. II, 1881, pi. . fig. 



4 Roweiab, Red Sea [type] ; coll. J. B. Baxter, Esq. [3, H]. 



33. Eissoina bryerea. 



Turbo bryereus, Montagu, Test. Brit. 1803; fide Schwartz, from Cuba 

 and Mauritius. 



20 W. Indies; ex c. J. Wood-Mason and G. Nevill, Esqrs. 



34. Eissoina pseudo-bryerea. 



Rissoina pseudo-bryerea, G. Nevill, J. A. 8. B.,1881, Roweiah ; ? R. bryerea, 

 Schwartz, fig. 36 A. from Mauritius. 



2 Roweiah, Red Sea (type) j coll. J. B. Baxter, Esq. 



Anfr. 6, long. 5^, diam. 2J mil. More turriculate, with last 

 whorl more contracted than in the above quoted fig. ; the ribs 

 broader, more perpendicular, aperture smaller. Quite distinct 

 from the W. Indian species. 



35. Kissoina triticea. 



Rissoina triticea, Pease, P. Zool. 8. 1860, South Sea Islands ; = R. scalari- 

 formis, Auct. [not of C. B. Adams] ; = It. orientalis, Nevill, J. A % 

 S. B., 18S1, Ceylon [type]; vars. ? = R. exigua, DunJcer, Cat. Mus. 

 Godeff. IV and Conch.-Cab. II, pi. 15C, fig. 3, Upolu ; var. ?=S. 

 rissoi, Audouin, JExpl. Savigny, Desc. de VEgypte, 1826. 



56 Mauritius, Bourbon, Ceylon, and Andamans; coll. J. Wood-Mason 



and G. Nevill, Esqrs. 



108 Roweiah, Annesley Bay, and Aden ; coll. W. T. Blanford and J. B. 

 Baxter, Esqrs. 



