218 INDEX AND SYNONYMY. 



Protractum (Cerithium), Bivona. MSS. Aradas and Benoit. 



*!<). = C. vulgatum, Brug, var 126 



Provinciale (Cerithium), Locard. Ann. Soc. Agric. Lyon. 185, 



1885. = C. vulgatum, Brug 126 



Pseudoeeritliium, Cossmann. 1884, 114 



Pterostoina, Desh. Paris Foss. 2d Edit, ii, 42S, 1S64, . . 119 

 Pulchella (Cerithiopsis), Jeffr. Ann. and Mag. ii, p. 129, t. v. 



f. 8i a-c, 185*. = C. tubercularis, Mont. var. . . .168 

 Pulchella (Cerithium vulgatum, var.), Phil. Ennui. Moll. Sicil. 



i. t. 11, f. 9, 126 



Pulchellum (Cerithium), C. B. Ad. Contr. Conch, p. 121, 



1850, 171 



Pulchellus (Triforis), A. Ad. Zool. Proc. p. 278, 1851, . . 191 

 Pulcher (Turbo), Dillw. Cat. No. 91. 



= Cerithidea decollata, Linn. 161 



Pulcher (Vertagus), A. Ad. Conch. Icon. sp. 20, 1865, . . 146 

 Pulchra (Cerithidea), C. B. Ad. Pannimi Cat. p. 1 ")(>. 



= C. montagnei, d'orb. var. . . . . . . 1(>1 



Ptilicarium (Cerithium), Phil. Zeitsch. fur Malak. p. 20, 184<S. 



= C. eburneum, Brug. . . . . . . .129 



Pullatus (Potamis), Gld. P. R. R. Kept, v, p. 333, t. 11, f. 23, 



24. = Cerithium sacratum, Gould 162 



Pullum (Cerithium), Phil. Archiv. fur Naturg. i, p. 66, 1845, 144 

 Pulvis (Cerithiopsis), Issel. Mar Rosso, p. 150, 1N(>!>, . . 172 

 Pumilum (Cerithium), Phil. Zeitsch. fur Malak. p. 66, 1851, . 144 

 Punctatum (Cerithium), Brug. Enc. Meth. No. 40. 



= C. piperitum, Sowb. . . . . . . .144 



Punctatum (Cerithium), Linn. Syst. Nat. Edit, xii, 1231, . 170 

 Punctatus (Triforis), Pse. Zool. Proc. p. 775, 1870, . 11)1 



Punctulatum (Cerithium), Gmel. Syst. Nat. p. 3503. 



?= C. algicola, C. B. Ad 129 



Pupa (Cerithium), Sowb. Reeve's Conch. Icon. sp. 84, 1865. 



= C. tuberculatum, Linn. var. ..... 133 



Pupseforme (Cerithium), A. Ad. Thes. Conch, ii, p. 877, f. 221, 



1855. C. macrostoma, Hinds. . . . . .142 



Pupneforme (Cerithium), Watson. Journ. Linn. Soc. xv, p. 114, 



1881, .156 



Pupreformis (Triforis), Desh. Conch. Reunion, p. 105, t. 12, f. 



3, 4, 1863, 184 



Pupiformis (Cerithiopsis), Carp. Mazat. Cat. 443, 1857, . 177 

 Pupiformis (Colina), A. Ad. Zool. Proc. p. 176, 1853. 



= C. macrostoma, Hinds. . . . . . . .142 



Pupoidea (Cerithidea), Morch. Mai. Blatt. xxiii, p. 93, 1876, . 165 

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



182-186, 1855. = C. Traillii, var. splendens, Sowb. . 135 



Purpurea (Cerithiopsis), Angas. Zool. Proc. p. 36, t. 5, f. 7, 



1877. C. crocea, Angas. var. . . . . .175 



Purpurea (Cerithiopsis), Cpr. Ann. and Mag. xv. p. 397, 1865, 171 



