718 



INDEX ALPHABETIQUE. 



PHYSAumbilicata, II, i8. 

 - — ventricosa, II, loo. 



— viaosa, II, 99. 



Phvsella , 1 , 11. 



— Berendti, I, 12. 



PHYSIDjE.II, 3 1,81. 

 Phïsopsis, II, 3i, 96. 



Pila, Bolten, II, a 26. 



— Klein, II, 226. 



PiiEOLus, II, 470. 



PiNERiA, I, 3g8, 4 18. 



— Sclirammi, I, 398. 



PiRENA, II, 3o5. 



PiRENOPsis, II, 3o8, 3io, 3ii, 3i5, 

 3i8, 396. 



— costata, II, 3 16. 



PisiDiiN*, II, 693. 



PisiDiuM, II, 274, 495, 5oo, 622, 

 626,645,649,684. 



— Moqiiinianum , II, 65o. 



— parasiticiim , II, 65o. 



PisDM,II, 644. 

 Placenta, II, 537. 

 Placostyius, I, 464. 

 Placuna, II, 537. 

 Plagiodon, II, 507. 

 Plagiola, II, 539, 54o. 



PlAGIOPTYCHA , 1 , 2 9 1. 



Planella, II, 993. 

 Planilahiata , II, 372. 

 Planorrella, II, 76. 



PLANORBIN^, II, 3 1, 53, 54. 



PLANORBIS, Guettard, II, 18, 3i, 

 53,274. 



— aeruginosus, Morelet, II, 58, 



74. 



— albicans, II, 78. 



— aibus, II, 55. 



— Ammon, II, 60. 



— anatiuus. II, 75. 



— ancylostomus, Grosse et Fischer, 



11,63, 64,66. 



— Andecolus, II, 60. 



— armigeriis, II, 76. 



— Belizensis, Crosse et Fischer, 



II, 67, 68. 



— Berendti, II, 78, 79. 



— bicai'inatus, II, 60. 



— cannarum, II, 78, 81. 



— complanatus, II, 56, 57. 



— contortus , II , 55. 



— corneus, II, 54, 56. 



— corpulentus, II, 60, 64, 65. 



— cultratus, d'Orbigny, II, 60, 



68, 681. 



— declivis, II, 674. 



— dentatus, II, 78. 



— dentiferiis, II, 78. 



— Duenasianus, II, 68. 



— Esperanzensis , II, 76. 



— exacutus, II, 9 65. 



— Fieidii,II,675. 



— fragiiis, II, 60, 62. 



— glabratus, Say, II, 60, 67. 



— graciientus, II, 71, 72 , 73. 



— Haldemani, II, 70. 



— Havanensis, II, 71. 



— kermatoides, II, 68. 



— Lanieriamis, II, 70. 



— lentus, Say, II, 55, 60, 63, 64, 



65. 



— leucostoma, II, 55. 



— Liebmanni , Dunker, II , 60 , 71 , 



680. 



— iineatus, II, 77. 



— Maya, Morelet, II, 72, 73. 



— montanus, II, 60. 

 ^ nitidus, II, 56. 



— obstructus, II, 78, 79. 



— olivaeeus, II, 33 1. 



— orbiculus, Morelet, II, 60, 70, 



79, 73. 



PLANORBIS paropseides, II, 70. 



— Petenensis, Morelet, II, 74, 



276. 



— retusus, Morelet, II, 73, 74. 



— sinuosns, II, 64, 67. 



— spirorbis, II, 55. 



— Sumichrasti, Crosse et Fischer, 



11,69. 



— tenais, Philippi, II, 60, 63, 



3o5, 676. 



— trivolvis, II, 55, 60, 63, 65 , 67. 



— tumens, Carpenter, II, 60, 62, 



64. 



— tumidus, Pfeiffer, II, 60, 66, 



675,681. 



— vortex, II, 55, 69. 



— Wyldi, Tristram, II, 60, 62. 



— Yzabalensis, Crosse et Fischer, 



II, 75. 



PLANORBULA, Haldeman, II, 32, 

 76. 



— albicans, II, 78, 79, 81. 



— armigera, II, 76, 77, 79, 81. 



— Berendti, II, 77. 



— dentata,II, 78. 



— dentifera, II, 78. 



— dentiens, Morelet, II, 77, 80, 



81. 



— Donbilli, Tristram, II, 77, 80. 

 - — obstructa, Morelet, II, 77, 78, 



79, 80, 81. 



— Wheatleyi, II, 77, 79. 



Platiris, II, 507. 



Platystoma , II, 149, 161. 



— Dysoni, II, i64. 



— Jamaïcense , II , 161. 



Plecotrema , II , 3,5, 11. 



— Gubensis, II, 5. 



Plectomerus, Conrad, II, 54o, 555, 

 563. 



— Nickhnianus, II, 565. 



Plectostylds, I, 428, 462. 



— simuius, I, 578. 



Pleiodon, II, 5 06. 



