120 



INDEX OF SPECIES. 



Vitularia 



as|)era, 90. 

 Belclieri, O 340. 

 * lactuca, ()2. 



salebrosa, 13, 25, 34, 151, 15.-'. 

 1S2, 177, 201^ 235, O 

 262, O 282, 340, 361, O 

 366, 1> 485. 

 vitntina, 366. 

 Volsella 



splendida, 41. 

 VoRita 



Barnesii, 40. 



caerulea, 178, 268. 



coffea, P 178. 



Cumingii, 181, O 292, 339. 



dama, 177, 17S, P 471. 



harpa, to, 40, 17S, 188, O 



231, O 339. 

 incrassata, 9, 261, 292, P 



464. 

 lens, 10, O 1S5. 

 nucleus, 10. 

 nux, lo. 



ocellata, O 262, P 487. 

 plumbea, 7. 



tenebrosa, 10, 262, 26S, P 

 468. 

 Volutella 



uiargaritula, 39, no, 147, 316. 

 pyriformis, 147, 316. 

 Volutharpa 



ampullacea, 70. 

 Volutilithes 



Californiana, 75. 

 Sayana, 75. 

 Volvarina 



fusca, 24, 154. 

 serrata, 23, 24. 



Taria, 23, 24, 100, iii, 112, 

 147- 

 Volvula 



cylhidriea, 23, 133, 2S1. 

 Vulsella 



Kuttalli, 193. 



Vtraldbeimia 



Californica, 99, 122, 169, 250, 



O 298. 

 Coreanica, ) 20, 72, 113, 122, 

 Koreaiiica, ) 169. 

 dilatata, 54. 



globosa, 54, 99, 122, 250. 

 Grayi, 70, 97, 122, 169. 

 piilvinata, 18, 122, 166. 

 trausversa, 72, 



Xylotrya 



fimbriata, 122, 168. 

 palniiilata, 122. 

 pennatilera, 113, 122, 168. 



Yoldia 



amygdala, 89, 131. 

 arctica, 131. 

 hyperborea, 71. 

 lanceolata, 89, 131, 169. 

 limatula, 71. 

 myalis, 71. 

 thraciaeformis, 70. 



Zaphon 



elegans, 17. 

 Zebra 



Mulleri, 59. 

 Zemira 



Kelletii, 40. 

 Zierliana 



solitaria, 177. 

 Zirphaea 



crispata, 88, 97, 123, 16S. 

 Ziziphinua {see Calliostoma) 



annulatus, 5, 200, 2S6, V 224. 



Antouii, 53, 272, 320, 



Californicus, 40, 53, O 253, O 

 2S6, P 231. 



canaliculatus, 5. 



exiinius, 53. 



filosus, 192, 2S6, 320. 



Leanus, 321. 



lima, 321. 



