INDEX AND SYNONYMY. 311 



PAGE. 



Tenebrata (Littorina), Nuttall, Ms. Weink. Conch. Cab., p. 



63, 1882. ^ L. pintado, Wood .250 



Tenebrosa (Littorina), Schrenk. Nord Japan, 321. 



= L. Sitchana, Phil, var 241 



Tenebrosus (Turbo), Mont. Test. Brit., ii, p. 303 ; Supp. PL 



20, f. 4. = Littorina rudis, Maton. var. .... 242 

 Tenella (Hela), Jeffreys. B. C., v, p. 204, t. 101, f. 7, . . 268 

 Tenuis (Diala), E. A. Smith. Ann. & Mag., xvi,p. 105, 1875, 279 

 Tenuis (Littorina), Phil. Abbild.; Zool. Proc., p. 141, 1845, . 254 

 Tenuis (Littorina scabra, var.), NevilL Hand List, p. 146, 



1884, ... 243 



Tenuis (Planaxis), E. A. Smith. Ann. & Mag., ix, p. 45, 



1872, .279 



Terebralis (Alaba), Carp. Mazatlan Shells, p. 367, . . 282 

 Tervaricosa (Alaba), C. B. Ad. Contrib. Conch. . . . 281 

 Tessellata (Diala), Tenison Woods. Roy. Soc. Tasm., p. 15, 



1875, . 282 



Tessellata (Littorina), Phil. Abbild., t. 5, f. 26, 1847, . . 250 

 Tessellata (Planaxis breviculus, var.), Nevill. Hand List, p. 



186, 1885, 277 



Thersites (Littorina), Rve. Conch. Icon., f. 78, 1857. 



= L. neritoides, Linn. ....... 252 



Thiarella (Littorina), Anton. Verz., p. 53, 1839. 



= L. dilatata, d'Orb .258 



Thomsoni (Limnotrochus), Smith. Ann. & Mag., vi, p. 425, 



1880 ; Zool. Proc., p. 285, t. 33, f. 17, 17b, 1881, . . 264 



Thorpeana (Lacuna), Phil. Kust. Conch. Cab., p. 48, t. 6, f. 



14, 1853. = L. pallidula, var. . . . . . .265 



Tigrina (Littorina), C. B. Ad. Morch, Mai. Blatt., xxiii, 137, 



= L. tessellata, Phil 251 



Tigrina (Littorina), d'Orb. Moll. Cuba, p. 211, t. 15, f. 9-11, 



1853. = L. nebulosa, Lam 244, 251 



Tornata (Conradia), A. Ad. Zool. Proc., p. 112, 1863, . . 273 

 Tornatilis (Fossarus), Gould. Bost. Proc., vii, p. 44, 1861. 



= F. costatus, Brocc 272 



Tricolor (Turbo), Risso. Eur. Merid., t. 4, p. 116. 



= Littorina neritoides, Linn. ...... 252 



Trochiformis (Littorina), Phil, (not Dillw.). Abbild., ii, t. 2, f. 



12-15. = T. dilatatus, Orb 258 



Trochiformis (Modulus), Eyd. & Soul. Voy. Bonite, Zool., t. 



37, f. 25-31. = M. catenulatus, Phil. . . .261 



Trochiformis (Turbo), Dillw. (not Phil.). Cat., ii, p. 826. 



- Littorina nodulosa, Gmel. . . . . . 258 



Trochlearis (Fossarus), A. Ad. Zool. Proc., p. 187, 1853, . 274 

 Trochoides (Littorina), Gray. Zool. of Beechey's Voy., p. 



140,1839. = L. nodulosa, Gmel .258 



Tuba, Lea. Contrib. GeoL, 127, 1833, 236 



