RISSOIDJ1. 81 



27. Rissoina obeliscus. 



Rissoina obeliscus, Recluz m$., long. 2, diam. 3j, Schwartz, K. Ac. 

 Wissens. Wien, XIX, 1860, fig. 15, Mauritius, long. 4, 5, diam. 2 mil. 

 also from Sydney, 1. c. ; = JR. schwartziana, Dkr., Cat. M. O. IV, 

 1869, Upolu. 



18 Andamans, Arakan, Ceylon, Mauritius, Annesley Bay ; coll. W. T. 



Blanford, J. Wood-Mason, and G. Nevill, Esqrs. 

 2 Upolu ; ex Mus. Godeffroy. 



subvar. nana. 



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



28. Eissoina subfuniculata. 



Rissoina subfuniculata, G. Nevill, WeinTcauff, Conch.-Cab. II, 1881, Persian 

 Gulf, %c., PI. 15B, fig. 8 long. 4, diam. l\ mil. 



20 Kesm, Gwadar [type] and Tumb I. j coll. W. T. Blanford, Esq. 

 1 Andamans ; coll. G. Nevill, Esq. 



Long. 4|, diam. If mil. 



var. fortis. 



3 Andamans [type var.] ; coll. G. Nevill, Esq. 

 Long. 5, diam. 2 mil. 



var. validicostata [? dist. sp.] 



1 Singapore [type var.] ; coll. G. Nevill, Esq. 

 3 Arakan ; coll. W. T. Blanford, Esq. 



Long. 3, diam. 1J mil. 



29. Rissoina, n. sp. 



1 Mauritius j coll. G. Nevill, Esq. 



30, Rissoina, n. sp. 



4 Kesm, Persian Gulf; coll. W. T. Blanford, Esq. 



