INDEX AND SYNONYMY. 145 



PAGE, 



Picea (Nerita), Recluz. Rev. Zool., 1841, p. 151, . . . 33 

 Pictus (Adeoi'bis), Tenisou- Woods. Roy. Soc. Tasmania, 1876, 



p. 146, 86 



Picta (Neritina), Sowb. P. Z. S., 1832, p. 201, ... 41 

 Pictum (Sandalium), Schumacher. Essai d'un nouv. Syst., 



1817, p. 183. = Navicella suborbicularis, Sowb. . "^ .81 

 Picturata (Navicella), Garrett. Am. Jour. Conch., vii, p. 224, 



pi. 19, f. 13. = N. lineata, Lam 82 



Picturata (Xeritina), Jan. Rossmass. Icon., h. ii, 1835. 



^ N. varia, Ziegler. ........ 48 



Pihi, Klein. 1753, 4, 18, 27 



Pileolus (Neritina), Recluz. Journ. Conch., i, 1850, p. 65, pi. 



3, f. 3. = N. crepidularia. Lam. . . . . .77 



Pileolus (Cookson), Sowerbv. Genera of Shells, 1823, . . 11 

 Pilula (Liotia), Bunker. Mai. BlJitt, vi, p. 226, . . 107, 112 

 Piperina (Neritina), Chemnitz. Conch. Cab. bd. ix, 1795, }). 



173, t. 197, f. 1905, 1906. = Neritina pennata. Born. . 59 



Pisiformis (Nerita), Recluz. Rev. Zool., 1842, p. 181. 



= Neritina chlorostoma, Brod. . . . . . . i5Q 



Plana (Adeorbis), A. Ad. Zool. Proc, 43, 1850, . . .83 

 Planissima (Neritina), Mousson. Jour, de Conch., 1869, p. 378, 



pi. 15, f. 9, 62 



Planorbula (Adeorbis), A. Ad. Zool. Proc, 43, 1850, . . 85 

 Planospira (Nerita), Anton Verzeieh., p. 30, 1839, . . .21 

 Planospirata (Vitrinella), Carp. Mazat. Cat., 246, . . 103 



Plexa (Nerita), Chemnitz. Conch. Cab., vol. v, p. 190, f. 1944, 



1945 19 



Plicata (Neritina), Gassies. Jour, de Conch., vii, 1858, p. 372. 



= N. interrupta, Recluz. ....... 68 



Plicata (Nerita), Linn. Syst. Nat., ed. x, p. 779, . . .27 

 Plumata (Neritina), Menke. Syn. Moll., 1830, p. 39. 



= N. crepidularia. Lam. ....... 77 



Plumbea (Navicella), Sowb. In coll. 



= N. cffirulescens. Reel . 82 



Plumbea (Neritina), Reel. ms. Sowb. Thes. Conch., ii, p. 



538, pi. 112, f. 119, 120, 37 



Polita (Nerita), Linn. Syst. Nat., ed. x, p. 778, . . .30 

 Politum (Teinostoma), A. Ad. Zool. Proc, 1854, . . . 103 

 Polydelta (Neritina Ualanensis, Lesson, var.), Martens. Kiist., 



p. 193, f. 1-4, 7, 41 



Ponceliana (Vitrinella), Folin. Meleagrinicoles, p. 51, t. 5, f. 



7, 101 



P()rcata (Neritina), Gould. Proc. Bost. Soc. Nat. Hist., ii, 



1847, p. 225, 60 



Porcellana (Navicella), Recluz. Rev. Zool., 372, 1841. 



= N. Borbonica, Bory. ...... 78, 79 



Porcellana (Patella), Linn. Syst. Nat., ed. x, 1758, p. 781. 



= Navicella suborbicularis, Sowb. . . . . .81 



10 



