Index. 



195 



nigrolabris, 148 



pi. iii, fig. 15 

 nivea, no 



pi. ii, fig. 16 

 nivosa, 82 

 nobilis, 14 

 nubilosa, 162 



pi. iii, fig. 21 

 nucleola, 181 

 nucula, 168 



pi. iii, fig. 20 

 nympha, 68 



oahuensis, 144 



obesa, 176 



obesa var. agglutinans, 



176 

 obliqua, 90 

 obscu^a, 169 

 olivacea, 54 



pi. i, fig. 14 

 oomorpba, 91 

 ornata, 136 



pi. iii, fig. 7 

 ovata, 88 



pi. 1, fig. 25 

 oviforrnis, 188 

 ovum, 19 



pallida, 14 

 papyracea, 65 

 peasei, 147 

 pellucida, 160 

 perdix, 120 



pi. ii, fig. 20 

 perkinsi, 139 

 perversa, 31 



pi. i, fig. 8 

 petricola, 164 

 pexa, 42 

 pfeifferi, 138 

 plueozona, 38 

 philippiana, 139 



pi. iii, iig. 10 

 physa, 123 



pi. ii, fig. 21 

 pica, 26 



picta, 132 



pi. iii, fig. 3 

 planospira, 189 

 platystyla, 94 

 plicata, 140 



pi. iii, fig. 11 

 plumata, 39 

 plumbea, 107 

 polita, 102 



pi. ii, fig. 9 

 polymorpha, 18 

 porcellana, 105 



pi. ii, fig. 12 

 porphyrea, 156 



pi. iii, fig. 16 

 porphyrostoma, 152 

 prasinus, 54 

 producta, 51 



pi. i, fig. 13 

 proxima, 99 

 pulchella, 15 

 pulcberrima, 67 



pi. i, fig. 18 

 pulla, 170 

 pullata, 164 

 pupoidea, 173 

 pusilla, 170 

 pygrnaea, 64 

 pyramidalis, 120 



radiata Gld., 115 

 radiata Pfr., 188 

 recta, 68 

 redfieldi, 102 

 reevei, 190 

 remyi, 130 

 reticulata, 159 

 rbodorhaphe, 73 

 rosea, 93 

 rotunda, 92 

 rubens, 158 

 rubicunda, 145 

 rubida, 150 

 rubiginosa, 81 

 rudis, 148 

 rufa, 98 



rugosa, 85 



pi. i, fig. 24 

 rugulosa, 183 

 rustica, 175 

 rutila, 80 



sanguinea, 127 



pi. ii, fig. 24 



saxicola, 180 



scitula, 76 



semicarinata, 104 



seminigra, 185 



senilis, 179 



sericea, 151 



similaris, 184 



simulans, 16 



simularis, 166 



simularis var. roseo- 

 tincta, 166 



solida, 152 



solitaria, 53 



sordida, 35 



soror, 173 



sowerbyana, 82 



spadicea, 91 



sphaerica, 184 



spirizona, 154 



splendida, 112 



pi. ii, iig. 17 



steward , 49 



straminea, 127 



subrostrata, 152 



subvirens, 79 



suffusa, 127 



sulcata, 141 



swainsoni, 186 



swiftii, 27 



pi. 1, fig. 7 



taeniolata, 80 

 talpina, 114 

 tappaniana, 118 



pi. ii, iig. 19 

 teuuilabris, 153 

 tenuispira, 161 

 terebra, 116 



pi. ii, fig. 18 



