112 RISSOIDE, 
40. Alvania n. sp. 
20 Singapore; coll. Dr. F. Stoliczka. 
Long. 1}, diam. 1 mil. Unusually broad, in proportion. 
var robusta. 
30 Bombay; ex c. Dr. F, Stoliczka, 
41. Alvania n. sp. 
The whorls are markedly less convex than in the Nico- 
barese A. stigmata, Frauenfeld. 
8 Bombay [1%, 1]; coll. Rev. 8. B. Fairbank, and W. T. Blanford, 
Esq. 
4 Andamans, Ceylon, and Mauritius [2, 1]; coll. G. Nevill and 
J. B. Baxter, Esqrs. 
4 Arakan; coll. Dr. F. Stoliczka. 
42, Alvania n. sp. 
4 Avakan and Penang; coll. Dr. F. Stoliczka, 
1 Singapore [2,1 4]; coll. Dr. F. Stoliczka. 
Longitudinal ribs quite straight, rather distant and thick. 
43. Alvania stigmata. 
Alvania stigmata, von Frauenfeld, Moll. Novara Reise, 1866 [ Kamorta, 
Nicobars|—long. 2, diam. mil., on expl. of plate as A. stigmatica! 
var. tumida [? dist. sp.] 
6 Andamans; coll. J. Wood-Mason and G. Nevill, Esqrs. 
2 Ceylon; coll. G. Nevill and J. B. Baxter, Esqrs. 
20 Arakan; coll. Dr. F. Stoliczka. 
44. Alvania weinkauffii. 
Alvania weinkaufhi, Schwartz, ms., Weinkauff, Conch. Medit., 1868, Algeria, 
20 Algiers ; coll. P. Joly, Esq. 
Fide Monterosato, distinct from Alv. dictyophora, Philippi ? 
