110 RISSOIDE. 
26. Alvania n. sp. 
Cret. Gast. 8. India, I. 1867, p. 274, as “sp. which extremely resembles 
the fossil species of Mohrensternia, but possibly can be a form of Alaba,” 
20 Arakan; coll, Dr. F. Stoliczka. 
6 Bombay; coll. Rev. S. B. Fairbank. 
27. Alvania u. sp. 
2 Balapiti, Ceylon ; coll. G. Nevill, Esq. 
28. Alvania sp. 
1 Annesley Bay; coll. W. T. Blanford, Esq. 
Possibly A. desmaresti, Audouin-var. ? 
29. Alvania n. sp. 
d Mauritius; coll. G. Nevill, Esq. 
30. Alvania n. sp. 
10 Galle; coll. J. B. Baxter, Esq. 
Very prettily maculated with brown. 
31. Alvania n. sp. 
2 Gwadar ; coll. W. T. Blanford, Esq. 
832. Alvania carinata. 
P Turbo carinatus, DaCosta, Brit. Conch. 1778 ; fide Monterosato, J. de C. 
1877 = R. labiata, Phil. 
2 Algiers ; io P. Joly, Esq. [as “ Rissoa carinata, DaCosta—very 
rare’’]. 
Can this be the Turbo striatulus, Mtg.=Turbo carinatus, 
DaCosta = Turbo monilis, Fleming? I doubt it. 
33. Alvania mutabilis. 
Alvania mutabilis, Schwartz von Mohrenstern, ms., Weinkauff, Conch. Medit. 
1868, Algeria and Dalmatia, 
