INDEX AND SYNONYMY. Do 



Alabastrulum (Bittium), Morch. Mai. Blatt. xxiii, 101, 



1876, 158 



Alabastrum (Cerithium), Morch, Mai. Blatt. xxiii. p. 120, 



1876, . 144 



Alatus (Tympanotonos), Phil. Abbild. p. 17, t. 1, f. 11, 1849. 



==Ceritnium fluviatile, P. and M. 160 



Alba (Cerithiopsis tubercularis, var), Jeff'r. Ann. and Mag, ii. 



p. 129. 1838, ... 168 



Albida (Pirenella conica, var.), Monts. Nom. Gen. e Spec. 



Conch. Medit. f. 122, 1884, 165 



Albidus (Trifbris), A. Ad. Zool. Proc. p, 278, 1851, . 191 



Albirra (Cerithium rugulosum, var.), Monts, Nom. Conch. Medit., 



p. 125, 1884, . . 173 



Albina (Cerithium submammillatum, var.), Monts. Nom. 



Conch. Medit. p. 123, 1884, . ... 158 



Albina (Cerithium vulgatum, var.), Mts. Bull. Soc. Mai. Ital. 



V. p. 225, 126 



Albivaricosa (Cerithidea), A. Ad, Zool. Proc. p. 85, 1854, . 165. 

 Albo-liratum (Cerithium), Carp. Mazatlan Shells, sp. 336, 



1857, . ... 139 



Albo-nodosa (Cerithidea), Carp. Moll, of W. North America, 



= C. sacrata, Old. var. . 169 



Albonodosa (Cerithiopsis tuberculoides, var.), Carp. Mazat. Cat. 



443,1857, . . . . . ' . ' . . .162 



Albosutura (Cerithiopsis), Tenison-Woods, Roy. Soc. Tasmania, 



p. 140, 1876, . . 177 



Albovittatum (Cerithium), C. B. Ad. Contr. Conch, p. 122, 



1850. = Lampania minimus, Gmel. . . . . .168 



Album (Cerithium), Homb. and Jacq. Voy. Astr. and Zelee, 



V. p. 101, t. 23, f. 22, 23, 1854. = C. echinatum, Lam. . 124 

 Algerianum (Cerithium), Sowb. Thes. Conch, ii. p. 878, f. 



230,231.1855. = C. lacteum, Phil .150 



Algicola (Cerithium), C. B. Ad. Bost. Proc. ii. p. 5, 1848, .. 129 

 Alternata (Cerithidea), Hutton, Cat. Mar. Moll. N. Z. p. 26, 



1873, .165 



Alternata (Trifbris), Pse. Zool. Proc. p. 434, 1860, 



= T. Harperi, Jouss 190 



Alternatum (Cerithium), Sowb. Thes. Conch, ii. p. 872, f. 70, 



73 & 179. = C. Traillii, Sowb. var 135 



Alternates (Trifbris), C. B. Ad. Pan. Shells, 158, 1852, . . 186 

 Altum (Cerithium), Sowb. Conch. Icon. f. 126, 1865, . .156 

 Alucaster (Cerithium), Scacchi, Cat. Reg. Neap. p. 131, 1836. 



= C. vulgatum, var. Bourguignati, Locard. . . .126 

 Alucaster (Murex), Brocchi, Conch. Foss. Subap. p. 438, t. 10, 



f. 4, 1814. - Cerithium vulgatum, Brug 126 



Aluco (Cerithium), Born, (not Linn), Mus. Caes. Vindobon. 



= C. nodulosum, Brug 122 



Aluco (Murex), Linn. Syst. Nat. Edit. xii. p. 1225, 



== Cerithium, Brug. ........ 145 



13 



