- 504 



Pecten polymorphus Caill. . 21 



— phrygiiim Dali. . . . 247 



— pseudamussium Sow. 29 



— quadriliratus Lisch. . 29 



— radula L 28 



— rapanensis Bav. n. 



sp 25 



— Schmeltzi Dkr 30 



— senatoriusL 30 



— septemradiatus Mûll. 26 



— speciosus Rve. ... 28 



— squamatus Gm. ... 29 



— squamosus Gm. ... 30 



— Tamsi Bav. n. sp. . 243 



— tasmanicusAd.etAng. 24, 27 



— tegula Wood 24 



— tenellus Rve 29 



— ThomasiSow 29 



— undulatus Sow. ... 27 



— vexillumRve 27 



— yessoensis Jay. ... 29 

 Pedipes afïinis Jick 268 



— amplicatus Jick. . . 268 



— Deschampsi Ane. . . 268 



— elongatus Dali. ... 268 



— granum Mor. . . . 268 



— Leoniae Ane 268 



— oblongus Jick. . . . 268 

 Pellis tigrina Ghemn, . . . 173 

 Pentadacttlus undatusGh. . 123 

 Petr^eus (Voyez Buliminus). 

 Phjedusa rhopaloides Mlldff, . 101 



— stenothyra Mlldff. . 102 

 Phasianella angulifera Lk. . 147 



— carinifera Mke . . . 414 



Pholas obtecta Sow 470 



Phyllobranchopsis (nov.gen.) 472 



Physa Beccarii Pal 267 



Pila (Voyez Nerita). 



PiNNA fluviatilis Sand 277 



PiRA Adamsiana Pfr 115 



PiRENELLA (Voyez Gerithidca). 



PiSANiA Desmoulinsi Montr. . 390 



PiTAR citrina Lk 221 



• PLAGIADACNA (nov. gen.) 60 



Planaxis buccinoides Desh. 139 



