196 



Index. 



tessellata, 98 



pi. ii, fig. 6 

 telrao, 131 



pi. iii, fig. 1 

 texlilis, 146 

 theodorei, 99 

 transversalis, 150 

 tricolor, 50 

 trilineata, 45 

 tristis, 143 



pi. iii, fig. 13 

 torrida, 87 

 tuberans, 22 

 tumefacta, 24 

 turbiniformis, 35 

 turgida, 18 



pi. i, fig. 4 

 turritella, 144 



umbilicata, 165 

 umbrosa, 163 



pi. iii, fig. 22 



undata, 146 

 undosa, 122 

 undulata, 71 

 uniplicata, 163 

 ustulata, 121 



valida, 29 



varia, 49 

 variabilis, 104 



pi. ii, fig. 11 

 variegata, 157 

 ventrosa, 15 

 ventulus, 143 



pi. iii, fig. 14 

 venulata, 53 

 venusta, 128 



pi. ii, fig. 25 

 versicolor, 23 

 versipellis, 42 

 vespertina, 30 

 vestita, 185 



vetusta, 145 

 vidua, 89 



villosa, 168 

 violacea, 164 



pi. iii, fig. 23 

 virens, 61 

 virgulata, 101 



pi. ii, fig. 8 

 viridans, 79 



pi. 1, fig. 21 

 vittata, 16 

 vulpina, 48 



pi. i, fig. 12 



waialuaensis, 106 



zebra, 135 

 zebrina, 135 

 zonata, 75 



