120 



INDEX OF SPECIES. 



Vitularia 



aspera, 90. 



Belcheri, 340. 



lactuca, 92. 



salebrosa, 13, 25, 34, 151, 152, 

 182, 177, 201, 235, 

 262, 282, 340, 361, 

 366, P 485. 



vitulina, 366. 

 Volsella 



splendida, 41. 

 Voluta 



Barnesii, 40. 



cserulea, 178, 268. 



coffea, P 178. 



Cumingii, 181, 292, 339. 



dama, 177, 178, P 471. 



harpa, TO, 40, 178, 188, 



231, 339- 



incrassata, 9, 261, 292, P 

 464. 



lens, 10, 185. 



nucleus, 10. 



nux, 10. 



ocellata, 262, P 487. 



plumbea, 7. 



tenebrosa, 10, 262, 268, P 



468. 

 Volutella 



margaritula, 39, no, 147, 316. 



pyriformis, 147, 316. 

 Volutharpa 



ampullacea, 70. 

 Volutilithes 



Californiaua, 75. 



Sayana, 75. 

 Volvarina 



fnsea, 24, 154. 



serrata, 23, 24. 



varia, 23, 24, 100, m, 112, 



147- 

 Volvula 



cylindrica, 23, 133, 281. 

 Vulsella 



Nuttalli, 193. 



Waldheimia 



California, 99, 122, 169, 250, 



298. 



Coreanica, ) 20, 72, 113, ,122, 

 Koreanica, ) 169. 

 dilatata, 54. 



globosa, 54, 99, 122, 250. 

 Grayi, 70, 97, 122, 169. 

 pulvinata, 18, 122, 166. 

 trausversa, 72. 



Xylotrya 



fimbriata, 122, 168. 

 palmulata, 122. 

 pennatifera, 113, 122, 168. 



Yoldia 



amygdala, 89, 131. 

 arutica, 131. 

 hyperborea, 71. 

 lanceolata, 89, 131, 169. 

 liinatula, 71. 

 myalis, 71. 

 tliraciaeformis, 7 



Zaphon 



elegans, 17. 

 Zebra 



Mullen, 59. 

 Zemira 



Kelletii, 40. 

 Zierliana 



solitaria, 177. 

 Zirphaea 



crispata, 88. 97, 123, 168. 

 Ziziphimis (see Calliostoma) 



anuulatus, 5, 200, 286, V 224. 



Antonii, 53, 272, 320. 



Californicus, 40, 53, 253, 

 286, P 231. 



canaliculatus, 5. 



eximius, 53. 



filosus, 192, 286, 320. 



Leanus, 321. 



lima, 321. 



