﻿Pterotrachea, 
  56 
  

   Pterotracheidae, 
  56 
  

   Ptychatractus, 
  78 
  

   Ptycho 
  salpinx, 
  72 
  

   puber, 
  167 
  

   pu"bescens, 
  72 
  

   puella, 
  79 
  

   pugilis, 
  52 
  

   pulchella, 
  26,50,43, 
  

  

  45,56,68,80,123,157 
  

   pulchelluin, 
  40 
  

   pulchellus, 
  100 
  

   pulcher, 
  63 
  

   pulcherriraa, 
  17,84 
  

   pulchra, 
  26 
  

   pulchrum, 
  21 
  

   Pulmonata, 
  125 
  

   puirdla, 
  13 
  

   pumilio, 
  49 
  

   puncta, 
  113 
  

   punctata, 
  15,160 
  

   punctostriatus, 
  102, 
  

  

  105 
  

   punctulata, 
  17 
  

   Puncturella, 
  13, 
  L4 
  

   punicea, 
  113 
  

   pupa, 
  26 
  

   Puperita, 
  25,27 
  

   pur 
  a, 
  59 
  

   Purperita, 
  27 
  

   Purpura, 
  66 
  

   purpurascens, 
  132,173 
  

   purpurea, 
  170 
  

   Pusia, 
  80 
  

   pusilla, 
  58,79,94,112, 
  

  

  127 
  

   pusillus, 
  102 
  

   pusio, 
  74,143 
  

   Pusiolina, 
  80 
  

   pus 
  tula, 
  16 
  

   pustulata, 
  l'?,125 
  

   pustulosus, 
  153 
  

   pycnoneiTia, 
  13 
  

   pygmaea, 
  72,94,131, 
  

  

  144,161,168,193 
  

   pygriiaeus, 
  63,86 
  

   pyrainida, 
  lib 
  

   py 
  rami 
  data 
  , 
  119 
  

   Pyramidella, 
  108,109 
  

   Pyranudellacea, 
  107 
  

   Pyrainidellidae, 
  107 
  

   Pyrene, 
  67 
  

   Pyrenidae, 
  67 
  

   Pyrgoc^rthara, 
  98 
  

   Pyrgopsis, 
  192 
  

   pyrrha, 
  45,112 
  

   pyrrhias, 
  32 
  

   Pyrunoulus, 
  104,105 
  

   pyrura, 
  75 
  

  

  211 
  

   Q 
  

  

  quadrangularis 
  , 
  143 
  

   quadrans, 
  157,172 
  

   quadrata, 
  96,106,159 
  

   quadridentata, 
  119 
  

   quadridentatus, 
  136 
  

   quadripunctata, 
  54 
  

   quadri 
  sulcata, 
  163 
  

   quoyanus, 
  12 
  

   quillingi, 
  180 
  

  

  R 
  

  

  radialis, 
  148 
  

   radians, 
  162,163 
  

   radiata, 
  23,88,151, 
  

  

  171,174 
  

   radiatus, 
  151 
  

   rajtnosa, 
  122 
  

   rangi, 
  53 
  

   l^angia, 
  177 
  

   raninus, 
  52 
  

   r 
  a 
  nu 
  n 
  cu 
  lu 
  s 
  , 
  86 
  

   rastridens, 
  135 
  

   rathbuni, 
  28,94,113 
  

   raveneli, 
  39,152,176 
  

   rawsoni, 
  22,41 
  

   re'oeccaense, 
  137 
  

   reclivata, 
  27 
  

   reclusixra, 
  36 
  

   recta., 
  105 
  

   rectiuscula, 
  116 
  

   recurva, 
  119 
  

   recurvata, 
  163 
  

   recurvirostris, 
  63 
  

   recurvus, 
  149 
  

   redfieldi, 
  84,127 
  

   re 
  eve 
  i, 
  77 
  

   regalis, 
  13 
  

   regius, 
  86 
  

   regulare, 
  137 
  

   regularis, 
  135,144, 
  

  

  lo5 
  

   render 
  i, 
  54,60 
  

   Rehderia, 
  31 
  

   reraigata, 
  125 
  

   resticula, 
  109 
  

   reticularis, 
  78 
  

   reticulata, 
  28,82,113, 
  

  

  120,14 
  5 
  

   reticulatum, 
  37 
  

   reticulosa, 
  100 
  

   reticulum, 
  153 
  

   reti::era, 
  49,100 
  

   retroversa, 
  118 
  

   Retusa, 
  104 
  

   Hetusidae, 
  104 
  

   reversa, 
  190 
  

   rhabdea, 
  9 
  6 
  

  

  rlaea, 
  112 
  

   rhina, 
  19 
  

   rhizophorae, 
  156 
  

   Rhizorus, 
  105 
  

   r}xyssa, 
  20,33,115 
  

   rigida, 
  152,167 
  

   riisei, 
  25 
  

   Rirnula, 
  13 
  

   Ringicula, 
  103 
  

   Ringiculidae, 
  102 
  

   Rissoa, 
  31,32 
  

   Rissoacea, 
  30 
  

   Rissoella, 
  37 
  

   Rissoellidae, 
  37 
  

   Rissoidae, 
  31 
  

   Rissoina, 
  32 
  

   robusta, 
  81,124 
  

   robustius, 
  55 
  

   robustun, 
  165 
  

   robustus, 
  124 
  

   Rocellaria, 
  179 
  

   Roche 
  fortia, 
  164 
  

   roemeri, 
  174 
  

   rornbergi, 
  172 
  

   roosevelti, 
  84 
  

   rosacea, 
  69 
  

   rosea, 
  15,56,66,94 
  

   roseoluia, 
  21 
  

   Rossia, 
  188 
  

   rossmassleri, 
  160 
  

   rostrata, 
  84,l'79,184,ia5 
  

   rostratula, 
  177 
  

   rotella, 
  20 
  

   rotunda, 
  23,54,161 
  

   rotunda 
  ta, 
  134 
  

   rubella, 
  17,97 
  

   Rubellatoma, 
  97 
  

   ruber, 
  152 
  

   rubida, 
  13 
  

   rubidus, 
  6Z 
  

   rubra, 
  164 
  

   rubricata., 
  171 
  

   rubrum, 
  106 
  

   rudis, 
  29,87,151,155 
  

   ruf 
  ibranchialis, 
  125 
  

   rufus, 
  63 
  

   ru,;atina, 
  167 
  

   ruginosa, 
  186 
  

   rugiriiiia, 
  98 
  

   rugosa, 
  131,182 
  

   rugosum, 
  .82, 
  

   rugosus, 
  193 
  

   rugulosun, 
  24 
  

   Rupellaria, 
  170 
  

   rupicola, 
  47 
  

   rupicolui:!, 
  47 
  

   rushi, 
  20,38,45,47,69, 
  

  

  72,77,87,115,122,136 
  

   rustica, 
  66 
  

  

  