78 



INDEX OF SPECIES. 



Nassa 



obsoleta, 179. 



pagodas, 25, 35, 178, 268, 



O 342, P 552. 

 ( rar.) acuta, 178, 263, 



P49S. 



pallida, 185, 342. 

 Panamensis, 35, 179, 268, 



342. 



paapera, 35, IOO > W 

 Pedroana, 76. 

 perpinguis, 23, 27, 100, 147, 



206, 231, 342, O 349. 

 polygonata, P 497. 

 proxima, 34, 35, 179, 268. 

 scabriuscula, 25, 28, 35, 179, 



185, 268, 342. 

 Stimpsoniana, 25, 179. 

 striata, 35, 100, 179, 268, 



342. 

 tegula, 25, in, 148, 151, 152, 



192, 262, 283, 342, 



0351, P 496, P 497. 

 var. nodulifera, 263, 



P496. 



tiarula, 192, P 497. 

 trivittata, 76, 83, 148, 168, 



209. 

 versicolor, 25, 34,35, IJI > J 79, 



231, 268, 342, 364, 



P499- 



var. 268. 



Wilsoni, 35, 179, 268, 342. 

 Woodward!, 17, 28, 148. 

 xanthostoma, 176, 262, P 



495- 

 Natica 



alabaster, 261, 292, P 452. 



alapapilionis, no. 



algida, 17, 210, O 212. 



alveata, 75, 77. 



aperta, 216, 220, 223. 



Beverlii, 9. 



bifasciata, 192, 234, 235, 



292, 296, 336, 352. 

 Bonplandi, 7, 170. 



Natica 



borealis, 177, 216, 220. 

 var. Californica, 193, 201, 



0336. 



canrena, no, 235. 

 catenata, 24, no, 155. 

 caarina, 209, 213, 348. 

 Chemnitzii, 202. 21 1, 235, 



236, 240, 260, 274, 



292, 336, P 449, P 450, 



V 227. 

 clausa, 9, 25, 71, 72, 147, 169, 



322, 176, 216, 220, 



223, 335- 

 consolidata, 216, 220. 

 Elense, 40. 

 excavata, 40, 282, 336, 



S 165. 



flava, 19, 216, 223. 

 Gallapagosa, 176, 185, 274. 

 geniculata, 77. 

 gibbosa, 75. 

 glauca, 172, 190, 202, 



237, P 540. 

 Gouldii, O 216, 220. 

 Groenlandica, O 216. 

 Haneti, 40, 194, 230, 274, 



0336. 



helicoides, 8, 223. 

 herculea, 84, 216, 224. 

 heros, 211. 



ianthostoma, 203, 216. 

 impervia, 348. 

 Inezana, 82. 

 interaerata, 286. 

 intermedia, P 448. 

 iostorna, 235, 261, P 449, 



R 450, P 536. 

 lactea, 216. 

 Lewisii, 84,0 209, 211, 213, 



216, 284. 

 lineata, 40, S 165. 

 lurida, 37, 193, O 260, O 274, 



P 4 48. 



Moquiniana, 62. 

 uaaroccana, 13, 27, 37, 63, 69, 



