294 INDEX AND SYNONYMY. 



Excavatus (Fossarus), Monts. Eiium. 87, .... 268 



Exigua (Littorina), Dkr. Mai. Blatt. vi, p. 226, 1860, 



= L. grauularis, Gray. ....... 260 



Expausa (Lacuna puteolus, var). Jeffreys, Brit. Conch, iii, 350, 265 



Fabalis (Littorina), Turton. Zool. Joiu-n. ii, p. 366, t. 13, f. 



16. = L. obtusata, Linn, var. ...... 253 



Fairbanki (Cremnocconchus), Blanf. Conch. Ind. t. 146, f. 7, 



=: C. conicus' Blanf. ........ 256 



Fasciata (Lacuna), Ad. Linn. Trans, v, t. 1, f 20, 1. 



= L. puteola, Turton. . . . . . . . 265 



Fasciata (Littorina angustior, var). Morch, Mai. Blatt. xxiii, 



p. 139, 1876. =- L. ziczac, Chenin. ..... 251 



Fasciata (Littorina), Gray. Beechey's Voy. p. 139, 1839. 



= L. varia, Sowb. ........ 246 



Fasciatus (Planaxis), Pse. Anier. Journ. Conch, iv, p. 102, t. 



12, £17, 1868. := PL lineatus, DaCosta 278 



Feejeensis (Littorina), Rve. Conch. Icon. f. 82, a. b. 1857. 



= L. miliaris, Quov. var. . . . . . . . 259 



Felina (Alaba), A. Ad. Ann. & Mag. x, p. 297, 1862, . . 282 

 Fenestrata (Isapis), Carp. Ann. & Mag. xiv, p. 429, 1864, . 272 

 Fenestratus (Fossarus), A. Ad. Zool. Proc. p. 110, 1863, . 274 

 Filosa (Littorina), Sowb. Gen. of Shells. No. 37, f 5. 



= L. scabra, Linn. Var. ....... 244 



Filosus (Troehus), Helbling. Privat. Bohnien, iv, 1779. 



^ Modulus lenticularis, Chemn. ..... 261 



Fimbriata (Risella), Phil. Zeitsch. fiir Malak. p. 32, 1851. 



^=^ R. melauostonia, Gmel. . . . . . . . 262 



Fissilabra, Brown, Edinb. Jour. Nat. Hist. 1836, 



= Quovia, Desli. 1830 238 



Flammea '(Littorina), Phil. Abbild. ii, t, 6, f. 21, . . .245 

 Flammulata (Littorina scabra, var), Phil. Abbild. ii, 222, 



1847 243 



Flava (Littorina), Brod. Zool. Journ. p. 345, 1832, 



= L. coluinellaris, Orb. Var 246 



Flavescens (Littorina angulifera, var), Phil. Abbild. ii, 22, 



1847. =^ L lineata, Gmel. ....... 243 



Flavescens (Risella), Phil. Zeitsch. fiir IMalak. p. 39, 1851. 



;= R. melanostonui, Gmel. ....... 262 



Floecosa (Littorina), Beck. Morch. Mai. Blatt. p. 140, 1876. 



= L. ziczac, Cliemn. var. ....... 251 



Flox-idanus (Modulus), Conr. Amer. Journ. Conch, v, p. 107, 



t. 12, f 6, 1870, . . . 260 



Fortisulcata (Littorina conspersa, var), Nevill. Hand List 



Moll. p. 138, 1884, 249 



Fortunei (Littorina), Rve. Conch. Icon, f 42, a. b. 1857. 



= L. flannuea, Phil. . . * . . ... . .245 



Fossarina, A. Ad. & Angas. Zool. Proc. p. 423, 1863, 236, 275 



