253 



Pectuncnlus ovatns Brod. 



— strigil.itns Sow. 



— tes.s«'llatii.s Sow. 

 Pcloronta Oken 

 Peribolns Adans. 

 Periploma Sclium. 232 



— lenticnlaris Sow. 



— planiuscula Sow. 

 Perna Retz. 

 Petricola Lam. 



— amygdalina Sow. 



— concinna Sow. 



— denticulata Sow. 



— — var. /?. 



— tliscors Sow. 



— elliptica Sow. 



— oblonga Sow. 



— robusfa Sow. 



— rugosa Sow. 



— solida Sow. 



— tenuis Sow. 

 Plianeropnenmona Gray ord. 

 Pbasianella stylifera Turt. 

 Plioladca Mke. fam. 

 Pholas Linn. 



— acuminata Sow. 



— calva Gray niss. (Sow.) 



— — var. p. (Sow.) 



— ChiloJinsis Linn. var. parva 



(Sow.) 



— cornca Sow. 



— cruciger Sow. 



— curta Sow. 



— molanura Sow. 



— (juadra Sow. 



— — var. 



— subtrunc.ita Sow. 



— tubifera Sow. 

 Pbolcobia Leacli 

 Pbjllidina Hlke. subord. 

 Physa Drap. 



— pomilia (!) Conr. 

 Pitonillus Monlf 

 Placunanomia Brod. 



— Cumlngii Brod. 



— cchinata Brod. 



— foliata Brod. 



— rudis Brod. 

 Planorbis Miill. 



— antrorsus Conr. 



— exustus Uesh. 



— Peruvianus Brod. 



Pag. Pag. 



188 Planorbls vorticulus Trosch. 34 



189 Pleurotoma Lam. 108 

 189 — adusta Sow. 114 



66 — albirostata Sow. 110 



129 — alcrrima Sow. 113 



bis. — bicanalifcra Sow. 112 



232 — birolor Sow. 110 



232 — rincta Sow. 111 



J92 — clavata Sow. 110 



227 — clavulus Sow. 109 

 229 — collaris Sow. 117 



228 — cornuta Sow. 112 

 228 — corrngata Sow. 114 



228 — discors Sow. 113 

 227 — duplicala Sow. 115 

 227 — excentrica Sow. 115 



227 — formicaria Sow. 117 



229 — granulosa Sow. 116 



228 — hexagona Sow. 117 



227 — incrassata Sow. 115 



228 — Indica Desh. 118 

 37 — interrupta Sow. 114 



141 — maculosa Sow. 110 



234 — maura Sow. 108 



2.3fi — modcsta Sow. 112 



2.37 — nigcrrima Sow. 113 



237 — niiida Sow. 117 



237 — olivacca Sow. 111 

 — oxytropis Sow. 109 



236 — ])allida Sow. 113 



2.39 — rosca Sow. 109 



236 — rudis Sow. 109 



239 — rugifcra Sow. 112 



238 — rustica Sow. 116 

 238 — spicndidula Sow. 111 

 2.39 — Ircvellianum Turt. 118 

 236 — turricula Sow. . 114 

 238 — unicolor Sow. 116 

 234 — unimaculata Sow. 108 



2 — variculosa Sow. 116 



35 Plicala Lain. fam. 59 



35 Polecypoda Golilf. class. 176 



.53 Pollicipedia Wke. fam. 241 



176 Pollicipcdidae Gray. fara. 241 



176 Pollicipcs llill. 241 



177 — polymcrus Sow. 241 

 177 — rubcr Sow. 241 

 176 Poly^ona Scbum. 106 



33 Polylcpas Blainv. 241 



34 Polyodonta Biainv. fani. 179 

 34 Polyodonta Mulilf 190 

 33 Polynlacophora Mke. subord. 162 



^^ * 18 



