74 



INDEX OF SPECIES. 



Mopalia 



acuta, 134. 



Blainvillei, 318, 351. 



Grayii, 89, 134. 



Hindsii, 13, 26, 89, 92, 318. 



imporcata, 89, 134. 



lignosa, 40, 134. 



Merckii, 134. 



Montereyeueis, 19, 134. 



muscosa, 23, 26, 92, 134. 



Simpsonii, 134, 3i8,.0 349. 



sinuata, 89, 134. 



Stimpsoni, 72. 



(?rar.) Swauii, 113, 134, 238. 



vespertina, 134, O 318, 348. 



Wosnesseuskii, 134. 

 Morrisia 



Hornii; 118. 

 Mormus 



pilula, 158. 



sufflatus, 158. 

 Morum 



xantliostoma, 287. 

 Morvilia 



zonata, 71. 

 Mouretia 



Peruviana, 9. 



stellata, 185. 

 Mucronalia 



involuta, 33, 259, P 439. 



solitaria, 33, 37. 

 Mulinia 



angulata, 23, 27, 76, 106, 204, 

 246, 280, P 52. 



carinulata, 152. 



densata, 80. 



donaciforaiis, 204, 246, 280, 

 P S 2 , P 549- 



exalbida, 295. 



ventricosa, 204, 246, 280, 



P 5 i. 

 Mumiola 



uodosa, 33, P 417. 

 oblonga, 33, P 418. 

 ovata, 33, 39, P 417. 

 rotundata, 33, P 418. 



Murex 



acanlliopterus, 177. 

 aculeatus, 179, 188, 238, 



271, P 527. 

 alatus, 173, 177. 

 alveatus, 188, P 527. 

 ambiguus, 177, 237, 238, 



264, 271, P 521, P 543. 

 amplustris, 4. 

 anceps, 182. 

 argus, 4, 177. 

 argus, var. P 455. 

 armatus, 226, 287, 344. 

 Belcheri, 1 5, 60, 182, 205, 0351. 

 bicolor, 119,0 172,0 234,0 235, 



238, 264, 352, P 524, 



P 525, P 543- 



var. 45. 



Boivinii, 182, 293. 

 brassica, 174, 176, 177, 



234, 236, .0 238, 264, 



P 523, P 537, P 543- 

 Californicns, 205. 

 centrifuga, 99, 205. 

 ceratus, 179, P 457- 

 olathratus, 217. 

 corneus, 217. 

 corrugatus, 294. 

 crassispina, P 518. 

 crispatus, 5, 8. 

 dubius, 182, 179, 1 88, 



238, 271, P 526, P 543. 

 ducalis, 176, 236, 238, 



264, P 523. 

 erinaceus, .P 528. 

 erinaceoides, 172, P 527. 



var. indentatus, 264. 



erosus, 182,0 182, 271, 345* 



0364. 

 erythrostoma, 45, 238, 264, 



P 524. 



ferrugineus, 7, 173, 217. 

 festivus, 83, 205. 

 fimbriatus, 287. 

 foliatus,3,5,6, 83,0 173, 177, 



235, 241, 293. 



