﻿Turritella, 
  37 
  

   Turritellide.e, 
  37 
  

   Turritellopsis, 
  37 
  

   Turtonia, 
  159 
  

   Tylodina, 
  122 
  

   Typhis, 
  65 
  

   typica, 
  170 
  

   tytthum, 
  137 
  

  

  U 
  

  

  uberinus, 
  57 
  

   uddevallensis, 
  178 
  

   umbilicalis, 
  18 
  

   urribilicata, 
  26 
  

   uin"bonata, 
  146 
  

   UmDonium, 
  23 
  

   Umliraculidae, 
  122 
  

   Umbraculum, 
  122 
  

   uncinata, 
  118 
  

   uncinatura, 
  42 
  

   undata, 
  53, 
  66,148,157, 
  

  

  185 
  

   undatum, 
  71 
  

   undatus, 
  103,153 
  

   undulata, 
  100 
  

   undulatiim, 
  182 
  

   undulosum, 
  40 
  

   ungaricus, 
  51 
  

   Ungulidae, 
  160 
  

   unidentata, 
  109 
  

   unifasciata, 
  108 
  

   unifasciatuin, 
  47 
  

   unilirata, 
  113 
  

   unimaculata, 
  171 
  

   uniplicata, 
  55 
  

   Urosalpinx, 
  66 
  

  

  vaginata, 
  99 
  

   vaginoides, 
  175 
  

   vahli 
  , 
  18 
  

   valvatoides, 
  24 
  

   valvatus, 
  23 
  

   vanhyningi,25,43,55, 
  

  

  87,166,174 
  

   Vanikoridae, 
  50 
  

   Vanikoro, 
  50 
  

   variaTDile,42 
  

   variabilis, 
  25,174 
  

   varians, 
  39 
  

   variata, 
  80 
  

   Varicorbula, 
  178,179 
  

   varicosa, 
  19 
  

   variegata,15, 
  37,74,163 
  

   varium, 
  42 
  

   Va 
  sura, 
  78 
  

   veliei5 
  21| 
  veliim,141 
  

  

  215 
  

  

  Velutella, 
  53 
  

  

  Velutina, 
  53 
  

  

  velvetina, 
  185 
  

  

  Veneracea, 
  167 
  

  

  Venericardia, 
  158 
  

  

  Veneridae, 
  167 
  

  

  venezuelensis, 
  160 
  

  

  venosiun, 
  47 
  

  

  ventricosa, 
  72, 
  108, 
  185 
  

  

  Venus, 
  167 
  

  

  venusta, 
  169 
  

  

  venustula, 
  25 
  

  

  veracruzensis, 
  41 
  

  

  verae, 
  58 
  

  

  Vermetidae, 
  39 
  

  

  Verraetus, 
  39 
  

  

  Vermicularia, 
  39 
  

  

  veronica, 
  126 
  

  

  Veronicella, 
  101 
  

  

  verrilli, 
  23,52,59,65, 
  

   66,69,88,103,105,113, 
  

   115,117,135,137,138, 
  

   142,165,193 
  

  

  verrilliana, 
  143 
  

  

  Verrilliteuthis, 
  192 
  

  

  verriacosa, 
  194 
  

  

  verrucosus, 
  87 
  

  

  versa, 
  116 
  

  

  versicolor, 
  26,171 
  

  

  Verticordia, 
  183 
  

  

  Verticordiidae, 
  183 
  

  

  vesica, 
  169 
  

  

  vesicaria, 
  103 
  

  

  vestalis, 
  50 
  

  

  vestita,50; 
  vestitus,131 
  

  

  33,34 
  

   33 
  

  

  Viridrillia, 
  91 
  

  

  viridula, 
  15,82 
  

  

  vitrea,44,100,143,151 
  

  

  vitreum, 
  149 
  ;vitreus, 
  7'?15^ 
  

  

  Vitrinella, 
  

  

  Vitrinellidae, 
  

  

  vittata,58 
  

  

  Volsella, 
  149 
  

  

  Voluta, 
  80 
  jVolutacea, 
  78 
  

  

  Volutidae, 
  80 
  

  

  Volutifusus, 
  81 
  

  

  Volutomitra, 
  80 
  

  

  Volutopsius, 
  71 
  

  

  Volvulella, 
  105 
  

  

  vortex, 
  105 
  1 
  vulgaris, 
  193 
  

  

  vulpidens, 
  136 
  

  

  ¥ 
  

  

  walleri 
  , 
  115 
  ;wandofehsis, 
  79 
  

   watermani, 
  79 
  

   watlingsi, 
  109 
  '136 
  

   watsoni,20,22,48,84,'105, 
  

   weberi,34, 
  156 
  

   wetmorei 
  , 
  15 
  |wey 
  ssei 
  , 
  27 
  

   whiteavesi 
  , 
  44, 
  114, 
  157 
  

   willcoxi 
  , 
  107;williami,91 
  

   Williamia, 
  128 
  

   willisi, 
  110 
  

   winkleyi, 
  109,110,114 
  

   woodi 
  , 
  183 
  ;woodringi,63, 
  90 
  

   woolseyi, 
  87 
  

  

  XYZ 
  

  

  vetula, 
  92 
  

   viabrunnea, 
  95 
  

   vibex, 
  75,88 
  

   vidua, 
  69 
  

   villepini, 
  87 
  

   vincta, 
  28 
  

   vineae, 
  113 
  

   vinosa, 
  87 
  

   violacea, 
  93 
  

   violaceuai, 
  120 
  

   violaceus, 
  194 
  

   virescens, 
  80 
  

   virga, 
  113|virgata,112 
  

   virginea, 
  27 
  

   virgineum, 
  84 
  

   virginiae, 
  73 
  

   virginianum, 
  84 
  

   virginica,43,110,114, 
  

  

  156 
  

   virginicum, 
  42,47 
  

   virgOjSSjvirgula, 
  119 
  

   viridaria,113 
  

   viridemaris 
  , 
  27 
  

   viridis,27,133,176 
  

  

  Xancidae, 
  77 
  

   Xancus, 
  77 
  

   xanthia, 
  151 
  

   xanthias, 
  32 
  

   Xenophora, 
  51,52 
  

   Xenophoridae, 
  51 
  

   Xylophaga, 
  180 
  

   Xylotrya, 
  181 
  

  

  Yoldia,143,144 
  

   3aicatecana, 
  37,38,84 
  

   yucatecanum, 
  22 
  

  

  zacalles, 
  34 
  

   zebra, 
  55,146 
  

   Zeidora, 
  14 
  

   ziczac, 
  30,152 
  

   zilpha, 
  80 
  

   Zirfaea, 
  179 
  

   zonalis, 
  69 
  

   zonamestura, 
  21 
  

   zonata, 
  121,169 
  

  

  