202 INDEX. 



Arctata (Oliva), Marrat, Thes. Conch., t. 15, f. 229, 230, 1871. 



0. mustellina, Lam. 

 Arctata (Oliva), Marrat. Thes. Conch., t. 15, f. 229, 280, 1871. 



= 0. mustellina, Lam. 

 Arenaria (Marginella), Morch. Yoldi Cat., 119, 1852. 



--= M. bifasciata, Lam. 



Argus (Columbella), d'Orb. Moll. Cuba, ii, p. 138, t. 21, f. 34-36. 

 = C. cribrar-ia, Lam. 



Armillata (Engina), Reeve. Icon. Ricinula, f. 47, 1846 194 



Articularis (Harpa), Lam. Hist. Nat , torn., x, p. 132. 

 H. conoidalis, Lam. 



Articulata (Columbella), Souv. Jour, de Conch., 3d ser., iv, p. 271 148 



Asellina (Marginella), Jousseaume. Monog., 80, t. 7, f. 6 42 



Asopis (Columbella), Duclos. Chenu. Ill Conch , t, 14, f. 17, 18 142 



Aspersa (Columbella), Sowb. Thes. Conch., i, p. 123, t. 37, f. 79, 80. 



= C. versicolor, Sowb. 

 A&phari (Marginella), Theob. Cat. Shells, Mus. As. Soc. Beng., 30, 1860. 55 



Astricta (Ricinula) Reeve. Icon., f. 30, 1846. = Engina 189 



Astyris, H. and A. Ad. Gen. Rec. Moll., i, 187, 1863. Mitrella, Risso. 

 Atalina (Oliva), Duclos. Monogr., t. 10, f. 9, 10. = 0. episcopalis, Lam. 

 Athadona (Columbella), Duclos. Monogr., pi. i, f. 11, 12. 



= C. versicolor, Sowb. 



Athenia (Oliva), Duclos. Monogr., t, 26, f. 17, 18, 1835. 

 = 0. sidelia, Duclos. 



Atilia, H. and A. Adams. Gen. Rec. Moll., i, 184, 1853 102, 142 



Atkinsoni (Mangelia), Tenison-Woods. Roy. Soc. Tas., 141, 1875. 



Columbella speciosa, Angas. 



Atomella (Columbella), Reeve. Conch. Icon., f. 108, 1858. 

 = C. atrata, Gould. 



Atomella (Columbella), Duclos. Monogr,, pi. 11, f. ",, 6 166 



Attenuata (Marginella), Reeve. Icon., f 116, 1865. 

 Attenuata (Marginella), Weinkauff. Kiister, t. 24, f. 5, 6. 



M. translucida, iSowb 23 



Attenuata (? Oliva), Reeve. Conch. Icon., t. 29, f. 90, a-b, 1850. 

 = 0. columellaris, Sowerby. 



Attenuata (Columbella), Angas. Pro. Zoo. Soc., 1871, p. 14, t. 1, f. 4 151 



Atramentaria (Columbella), Sowerby. Pr. Zoo. Soc., 1844, p. 61 168 



Atrata (Columbella), Gould. Otia, p. 131 ; Bost. Proc., vii, 1860 169 



Aurantia (Marginella), Lamarck. Anim. sans Vert., vii 358,1822 18 



Aurantia (Columbella), Duclos. Monogr., pi. 7, f. 16, 17 193 



Aurantiaca (Marginella), Defrance. Diet. Sc. Nat., xxix, 143, 1823. 

 = M. aurantia, Lain. 



Aurantiaca (Columbella), Dall. Am. Jour. Conch., vii, 115, 1872 135 



Aureocincta (Marginella), Stearns. Bost. Proc., xv, 22, 1872 24 



Aureocincta (Oliva), Carpenter. Mazat. Cat., 470. 1857. 



= 0. petiolita, Duel., var. 

 Aureola (Columbella), Duclos. Chenu, 111. Conch., t. 6, f. 17, 18. 



C. rustica, Linn, 



Auricularia (Oliva), d'Orb. Voy. Am. mer., p. 421, t. 59, f. 20-22. 

 = 0. Orbignyi, Marrat. 



Auricularia (Oliva), Lam. Ann. du Mus., xvi, p. 523 90 



Auriculata (Marginella), Menard. Ringicula. 



Aurora (Oliva), Solander, MSS. = 0. carneola, Gmelin. 



Australis (Ancillaria), Sowerby. Spec. Conch., p. 9, t. It Id, jun 94 



Australis (Olivella), Tenison-Woods. Trans. Roy. Soc. Vic., xiv, :>, 

 1878 72, 198 



