INDEX AND SYNONYMY. 217 



Phoxum (Cerithiuiu), Watson. Journ. Linn. Soc. xv, p. 106, 



1881, 148 



Pictum (Cerithium), Anton. Verzeieh. p. 64, 1839, . . 144 



Pictuni (Murex), Wood. Ind. Te^it. Snpp. t. 5, f. 2-4. 



= C. semiferrngineuni, Lam. ...... 128 



Pigrum (Cerithium), Watson. Journ. Linn. Soe. xv, p. 111, 



1881, 1-33 



Pingue (Cerithium), A. Ad. Sowb. Thes. Conch, ii, 877, . 141 

 Piperitum (Cerithium), Sowb. Thes. Conch, ii, p. 867, f. 136, 



137, 180.5, 144 



Piraiui (Cerithium), Benoit. Ricerche Malac. 12, 1843. • 



^ C. Brongniarti, INIaravigna. ..... 168 



Pirenale (Cerium), Quoy. Voy. Astrolabe. 



= Lampania zonalis, Brug. . . . . . .167 



Pirenella, Gray. Zool. Proc. 154, 1847, . . . 117, 165 



Placidum (Cerithium), Gould. Bost. Proc. vii, p. 386, 1861, . 139 

 Planispiratum (Cerithium), Sowb. Thes. Conch, ii, p. 857, f. 91, 



1855. = C. eburneum, Brug 129 



Planum (Cerithium), Anton. Verzeichniss. p. 66, No. 2288, 



1838, 131 



■Platygvra, Morch. Mai. Blatt. 81, 1860. 



= Bittium, Gray .115 



Platynotum (Cerithium), Anton. Verzeieh. p. 66, 1839, . 144 



Plicata (Cerithium rupestre, var.), B. D. D. Moll. Rouss. p. 



203, t. 23, f. 5, 6, 1884. == Var. strumaticum, Locard. . 126 

 Plicata (Cerithium vulgatum, var.), Phil. Moll. Sicil. i, p. 192, 



1836. = Var. alucastrum, Brocchi. .... 126 



Pliculosum (Cerithium), Mke. Verz. Malsb. p. 27, 1829, . 165 



Plumbeum (Cerithium), Sowb. Thes. Conch, ii, p. 889, f. 293, 



1855, 160 



Polygonum (Cerithium), Sowb. Thes. Conch, ii, p. 854, f. 46, 



1855. := C. opportunum, Bayle. ..... 130 



Pommeranipe (Laeocochlis), Dkr. and Metz. Jahi'b. Deutsch. 



Mai. Gessell. i, p. 146, t. 7, f. 3, 1874. 



= L. granosa, S. Wood. . . . . . . .177 



Porcellanum (Bittium), Watson. Challenger Exped, xv, p. 559, 



t. 38, f. 8, 1886, 157 



Potamides, Brongniart. Ann. du ^NIus. xv. 367, 1810, . 115, 158 

 Poulsenii (Fastigiella), Morch. Journ. de Conch, xxv, p. 207, 



1877, 150 



Procerum (Cerithium), Jeftr. Ann. and Mag. p. 322, 1877, . 176 

 Procerum (Cerithium), Kien. Coq. Viv. p. 22, t, 18, f. 1, la. 



= Vertagus fasciatus, Brug. ...... 149 



Proditum (Cerithium), Bayle. Journ. de Couch, p. 246, 1880, . 129 

 Proditum (Cerithium), Bavle. Journ. de Conch, p. 249, 1880. 



= C. Adouini, Bayle. ' .130 



Protextum (Cerithium), Conr. Proc. Phila. Acad, iii, p. 26, 



1848. = Terebra 145 



