INDEX OF SPECIES. 



T9 



Natica 



no, 193, 201, 202, 211, 



230, 234, 236, 237, 



261, 274, 296, 336, 



352, 353, 360, 365, 



366, P 448, P 45°, P 536, 

 P540. 



var. 24, 230, 235, 



240, O 282. 



var. Californica, V 227. 



marochiensis, 63, 69, 261, 



P448. 

 Ocoyana, 77. 

 ostites, 75. ■ 

 Otis, 9, 37, 193, 176, 185, 



274, 296. 

 ovum, 237, 261, P 452, 



P540. 

 pallida, 9, 176, 216, 220, 



223, 347- 

 Panamensis, 185. 

 patula, 8, 170, 172, 190, 



202, 234, 237. 

 perspicua, 292. 

 plicatula, 201. 

 Pritchardi, 240, 261, 336, 



P 449, V 227. 

 pusilla, 216. 

 rapnlum, 261, P 452. 

 Rdcluziana, 203, 208, 234, 



237, P 540. 

 rugosa, 61. 

 russa, 72. 



Salan<;onensis, 274. 

 saiiguinolenta, 203. 

 saturalis, 177, 216. 

 saxea, 367, 



septentrionalis, 216, 220. 

 semilunata, 75. 

 severa, 72. 

 Souleyetiana, 24, 37, 193, 230, 



274, 336. 

 Taslei, 62, 



tessellata, 261, P 449. 

 uber, 7, 231, 274, 283, 



0292,0351, P452. 



Natica 



uber, var. 292. 



iiberina, 185. 



unifasciata, 37, 72, 193, 230, 

 261, P 448. 



unimaculata, 292. 



variolaris, 35. 



vitrinelloides, P 246. 



virginea, 37, 193, 274. 



zonaria, 24, 27, no, 231, 

 O336. 

 Naticina 



scopulosa, 367. 

 Nautilus 



angustatus, 367. 



zigzag, 367. 

 Navarchua 



iiiermis, 95, 133. 

 Navea 



subglobosa, 121. 

 Neaplysia 



Californica, 133. 

 Neaera 



costata, 207, 301. 



didyma, 207, 301. 



ppctinata, 87, 88, 123. 

 Neptunea ) 

 (Neptunaea) ) 



badia, 60. 



castaiiea, 60. 



harpa, 60. 



Icelandica, 73. 



inci?a, 18. 



terebralis, 73. 

 Nerita 



Bernhardi, 24, 27, 108, 152, 194, 

 233, 237, 254, 274, 

 282, 322, 352, 364, 

 P 257. 



costata, 274. 



Deshayesii, 194, 254, 274, 

 322, P 255, P 256. 



elegans, 230. 



fulgurans, 61. 



funiculata, 237, 254,0 322, 

 P 257, P 540. 



