204 INDEX AND SYNONYMY. 



Ferrugineum (Cerithium), Say. Amer. Conch, v, t. 49, f. 2, 



1832, . . . 140' 



Ferrugineum (Cerithium), Sowb. Thes. Conch, f. 177. 



- C. veriscolor, C. Bad . . 140 



Festivus (Triforis), A. Ad. Zool. Proc. p. 278, 1851, . . HM 

 Fibula (Cerithiopsis), Jeffr. Zool. Proc. p. 60, 1885. 



= C. diadema, Watson 1 fi!> 



Fibula, Piette. Bull. Soc. Geol. France, xiv, 1857, . . 120 



Filosum (Cerithium), Gld. Bost. Proc. iii, p. 120, 1849, . l->2 



Filosum (Cerithium), Phil. Zeitsch. fur Malak. p. 143, 1848, . 144 

 Filosum (Cerithium), Sowb. Reeve, Conch. Icon. sp. 82, 1865, 12 > 

 Flammiculatum (Cerithium), Sowb. Thes. Conch, ii, p. 875, f. 



206, 1855, . . . 1:J!> 



Flammulata (Triforis), Pse. Zool. Proc. p. 434, 1860, . .191 

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



p. 125, 1884, . 17: y 



Flavum (Cerithium), C. B. Ad. Contr. Conch, p. 122, 1850, . 170 

 Floridanum (Cerithium), Morch. Mai. Blatt. xxiii, p. 114, 1876. 



? = C. atratum, Born 129 



Fluviatile (Cerithium), Potiez and Michaud. Cat. Moll, de 



Douai, p. 363, t. 31, f. 19, 20, 159 



Fluviatilis (Murex), Gmel. Syst. Nat. 3562. 



= Cerithium radula, Brug. 159 



Formosus (Triforis), Desh. Conch. Reunion p. 102, t. 11, f. 29, 



1863, . 179 



Fortior (Cerithiopsis), Cpr. Ann and Mag. xv, p. 397, 1865, . 177 

 Fortiusculum (Cerithium), Bayle. Journ. de Conch, p. 250, 



1880. = C. Montagnei, Orb. var. pulchra. . . . 161 



Fortunei (Cerithidea). A. Ad. Zool. Proc. p. 85, 1854, . . 162 

 Fragile (Cerithium), Anton, Verzeich. p. 65, 1839, . .144 



Fucatum (Cerithium), Pse. Zool. Proc. p. 432, 1860, . . m 

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



p. 125, 1884, .... . 



Fulvum (Cerithium), Anton, Verzeich, p. 95, 1839. . .144 

 Funebris (Mastonia), .Jouss. Bull. Soc, Mai. France. Pt. 3, p. 



262, t. 4, f. 15, 1884, !*(> 



Furvum (Bittium), Watson, Challenger Exped. xv, p. 556, t. 



38, f. 5, 1886, ir>7 



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



Medit. p. 122, 1884, 1<>~> 



Fusca (Triforis), Bunker. Mai. Blatt, vi, p. 237, 1860, . . 1W 

 Fuscatum (Cerithium), Costa (and authors), Cat. Sist. p. 154, 



1826. = C. rupestre, Risso. 12f> 



Fuscatus (Murex), Linn. Syst. Nat. Edit, xii, p. 755 . . 159 

 Fuscum (Cerithium), Dkr. Mai. Blatt. xviii, p. 152, 1871, . 144 

 Fuscum (Telescopium), Schumacker, Essai NQUV. Syst. 233, 161 

 Fuscus (Strombus), Gmel. Syst. Nat. Edit, xiii, 3523, 



Cerithium sulcaturn, Brug 160 



Fusiforme (Cerithium), C. B. Ad. Contr. Conch, p. 120, 1850, 177 



