240 INDEX. 



Semistriata (Mitra), Krynicki. Bull. Moscow, ii, 67, 1837 .................. 15'.' 



Semistriata (Nassa), Forbes, .'Eg. Invert., 140. = N. cornicula, Olivi. 

 Semistriata (Nassa), Brocchi. Conch, foss., 651, t. 15, f. 15. 



= N. cornicula, Olivi. 

 Semisulcata (Nassa), Dunk^r. Novit. Conch., 96, t. 32, f. 5, 6. 



= N. gaudiosa, Hinds. 

 Semisulcata (Nassa), Hombr. et Jacq. Voy. Astrol. et Zel., v, 81, t. 21, 



f. 30, 32, 1853. '=-- N. crassa, Koch. 



Semitica (Turricula), Jickeli. Jahrb., Mai. Gesell., i, 45, t. 2, f. 8, 1874. 

 Semiusta (Bullia), Reeve. Conch Icon., sp. 22, 1847. 



= B. digitalis, Meusch. 

 Senegalensh ( Mitra), Reeve. Conch. Icon., f. 129, 1844 ......... .. ............ 117 



Senticosa (Melo), Bolt. H. & A. Adams' Genera. M. armata, Lam. 

 Sesarma (Nassa), Marrat. New Forms of Nassa, 13, t. 1, f. 14, 1877. 



= N. gaudiosa, Hinds. 

 Serotina (Mitra), A. Ad. Zool. Proc., 132, 1851 ................................. 152 



Serotina (Nassa), A. Ad. Zool. Proc., 108, 1851 ................................. 39 



Serpentina (Voluta), Lam. Edit. Desh., x, 390. == V. vespertilio, Linn. 

 Serpentina (Mitra), Lamarck. Edit, Desh., x, 312 .............................. 114 



Serrata (Northica), Dufresne. Kiener, Bucc., 23, t. 9, f. 28 .................. 9 



Serrata (Nassa), Brocchi. Sub. App. Foss., t. 5, f. 4. 



? = N. reticulata, Linn. 



Sertula (Nassa), A. Ad. Zool. Proc., 107, 1851. = N. gaudiosa, Hinds. 

 Sertum (Mitra), Duval. Jour, de Conch., iii, 160, t. 7, f. 1, 1852. 



= M. scutulata, Lam. 

 Signata (Nassa), Dkr. Zeit. Mai. ,61, 1847 ........................................ 57 



Signifer (Voluta), Brod. Zool. Proc., 232, 1847. = V. flavicans, Gmel. 

 Simplex (Nassa), E. A, Smith. Ann. Mag. N. Hist,, 5 ser. vi, 319, 1880. 63 

 Simplex (Mitra), Dunker. Zeit. Mai., Ill, 1846 ................................. 11'.' 



Sinarum (Nassa), Phil. Zeit. Mai., 63, 1851 ...................................... 62 



Sinensis (Cylindra), Reeve. Conch. Icon., f. 190 b., 1844 ..................... 196 



Sinensis (Nassa), Marrat. New Forms of Nassa, 4 ............................. 63 



Sinusigera (Nassa), A. Ad. Zool. Proc., 100, 1851 .............................. 61 



Siquijorensis (Nassa), A. Ad. Zool. Proc., 97, 1851 ......... . .................. 



Sistroidea (Nassa), G. & H. Nevill. Jour. Asiat. Soc. Bengal, xliii, 1'i. 



2, t. 1, f. 6, 1874. = N. subpinosa, Lam. 

 Smithii (Nassa), Marrat. Quar. Jour. Conch., 1, 204, 1877 .................. 63 



Solandri (Mitra), Reeve. Conch. Icon., f. 172, 1844 ........................... 146 



Solida (Mitra), Reeve. Conch. Icon., f. 18, 1844; Angas, Zool. Proc., 



194, 1867 .................................................................................. 120 



Solida (Teinostoma), Smith. Zool. Proc., 737, t. 75, f. 25, 1871. 



= Rotellidae. 

 Solidula (Mitra), Reeve. Conch. Icon., f. 133, 1844. 



M. Ziervogeliana, Gmel., var. 

 Solitaria (Mitra), C. B. Ad. Panama Shells, 44, 1852; Carpenter, Zool. 



Proc., 341, 1863. = Thala .......................................... ............... K>o 



Sophise (Voluta), Gray. Ann. Mag. N. Hist., xviii, 431, 1846 .............. 87 



Sophia; (Mitra), Crosse. Jour, de Conch., 3d ser., ii, 253, 1862 ............ 115 



Sordida (Nassa), A. Ad. Zool. Proc., 97, 1851 .................................. 52 



Sowerbyi (Voluta), Kiener. Monog., t. 50. = V. papillosa, pars. 

 Spadicea (Mitra), Dunker. Sowb., Thes., f. 478, 1874. 



M. peregra, Reeve, var. 

 Sparta (Nassa), Marrat. New Forms of Nassa, 11, t, 1, f. 22, 1877 ........ :!4 



Speciosa (Mitra), Reeve. Conch. Icon., f. 148, 1844 ........................... 192 



Speciosa (Nassa), A. Ad. Zool. Proc., 100, 1851. 

 = Phos plicosus, Krauss (vol. iii). 



