INDEX. 239 



Scitula (Oliva), Marrat. Thes. Conch., p. 9, t. 6, f. 76, 77, 1870. 



- 0. mustellina, Lam. 



Scripta (Columbella), Lam. Hist. Nat., ed. ii, x, 270. 



= C, versicolor, Sowb. 



Scripta (Columbella), Linn. Syst. Nat., edit, xii, 1225 130 



Scripta (Oliva), L*m. Ann. du Mus., xvi, p. 315 82 



Scripta (Marginella), Hinds. Zool. Proc., 73, 1844 25 



Scurra (Oliva), Marrat. Thes. Conch., p. 31, f. 380, 1871. 



0. nivea, Gmelin. 



Scutulata (Columbella), Reeve. Conch. Ic., xi, pi. 30, f. 191, 1859. 

 C. catenata, Sowb. 



Seculina (Marginella), Phil. Moll. Sicil., ii, 197, t. 27, f. 19, 1844 53 



Segesta (Columbella), Duclos. Chenu, 111. Conch., t. 28, f. 5, 6 175 



Selasia (Oliva). Duclos. Monogr., and in Chenu, 111. Conch., t. 2, f. 19, 20. 



= 0. volutella, Lam. 



Semen (Marginella), Reeve. Conch. Icon., f. 145, 1865 46 



Semiconvexa (Columbella), Lam. Anim. s. Vert., x, p. 171 125 



Sem'nella, Pease. Am. Jour. Conch., iii, 2ol, 1867 102 



Seminula (Marginella), Gould. Bost. Proc., vii, 384, 1860 56 



Seminula (Marginella), Dall. Bull. Mus. Comp. Zool., ix, 72, 1881 57 



Semiplicata (Columbella), Stearns. Pro. A. N. S. Phila , 1873, p. 344. 



-C. avara, Say. 

 Semipunctata (Columbella), Lam. Kiener, Coq. Viv., pi. 8. 



U. discors, Gmelin. 

 gemistriata (Oliva), Gray. Zool. in Beechey's Voy., p. 136, t. 36, f. 10, 



1839. 0. columellaris, Sowb. 

 Senegalensis (Oliva), Lam. AnD. du Mus., xvi, p. 318. 



- 0. peruviana, Lam. 



Sepulturalis (Oliva), Lam. Hist. Nat,, vii, p. 401. = 0. maura, Lam. 

 Sericea (Oliva), Bolten. Marrat, Thes. Conch., t. 10, f. 131-133. 



0. textilina, Lam. 



Serpentina (Marginella), Jousseaume. Monog:, 17. M. ornata, Redf. 

 Serrata (Anneals), Carp. Mazatlan, Cat. Zool. Proc., 273, 1865, p. 509, 



1857 178 



Serrata (Marginella), Gaskoin. Zool. Proc., 19, 1849...... 26 



Serrata, Jousseaume. Monog. Marginella. Guerin's Mag., 1875. 

 Marginella, Lam. 



Sertulariarum (Columbella), d'Orb. Voy. Am. Mer., pi. 61, f. 13-17 150 



Sexplicata (Marginella), Dunker. Cat. Mus. Godeff., 3, 1871 31 



Sidelia (Oliva), Duclos. Monogr., 1. 19, f. 1, 2, 1835 87 



Signata (Oliva), Lischke. Mai. Blatt,, 1873, p. 20. = 0. Fortunei, Adams. 

 Simeri (Marginella), var. Jousseaume. Monog., 53. - M. fusca, Sowb. 

 Similis (Oliva), Marrat, Thes. Conch., t. 14, f. 205-.207, 1870. 



= 0. Lecoquiana, Ducros. 

 Similis (Columbella), Ravenel. Pro. A N. S. Phila., 18b'l, p. 41. 



- C. avara, Say. 



. Similis (Ancillaria), Sowb. Thes. Conch , 64, t. 1, f. 17. 



: A. cingulata, Sowb. 



Similis (Marginella), Sowb. Zool. Proc., 97, 1846. -= M.'obesa, Redfield. 

 Simplex (Mnrginella), Reeve. Conch. Icon., f. 115, 1865. 

 : M. infelix, Jousseaume. 



Simplex (Oliva), Pease. Am. Jour. Conch., 1867, p. 281, t. 23, f. 24 72 



Simpronia (Columbella), Duclos. Chenu, 111. Conch., t. 15, f. 19, 20. 



C. rustica, Linn. 

 Sinensis (Ancillaria), Sowb. Thes. Conch., t. 3, f. 50, 51 95 



