li 



INDEX OF SPECIES. 



Mopalia 



acuta, 134. 



Blaiuvillei, 31S, 351. 



Grayii, 89, 134. 



Hiiidsii, 13, 26, 89, 92, 31S. 



imporcata, 89, 134. 



liguosa, 40, 134. 



Merckii, 134. 



Montereyeneis, 19, 134. 



muscosa, 23, 26, 92, 134. 



Simpsonii, 134, 318, 349. 



sinuata, 89, 134. 



Stimpsoni, 72. 



(?i'«r.) Swanii, 113, 134, 238. 



vespertina, 134, 318, 348. 



Wosnessenskii, 134. 

 Morrisia 



Iloriiii, 118. 

 Mormus 



pilula, 158. 



siifflatus, 158. 

 Morum 



xantliostoma, 287. 

 "Morvilia 



zonata, 71. 

 Mouretia 



Peruviana, 9. 



stellata, 185. 

 Mucronalia 



iiivohita, 33, 259, P 439. 



solitaria, 33, 37- 

 Mulinia 



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

 O 246, O 280, P 52. 



cai'inulata, 152. 



densata, 80. 



donaciformis, 204, 246, 280, 

 P 52, P 549. 



exalbida, 295. 



ventricosa, 204, 246, 280, 

 P51. 

 Mumiola 



nodosa, 23, P 417. 

 oblonga, 33, P 418. 

 ovata, 33, 39, P 417. 

 rotundata, 33, P 418. 



Murex 



acanthopterus, 177. 

 aculeatus, 179, 1S8, 238, 



O271, P527. 

 alatus, 173, 177. 

 alveatns, 1S8, P 527. 

 ambiguus, 177, 237, 238, 



O264, 27i,P52i, P543. 

 amplustiis, 4. 

 anceps, 182. 

 argus, 4, 177. 

 argus, vnr. P 455. 

 aruiatus, 226, 287, 344. 

 Belclieri, 15,60,182,0205,0351. 

 bicolor, 119, 172, 234, 235, 



238, 264, 352, P 524, 



p 525, p 543. 



'■ var. 45. 



Boivinii, 182, 293. 

 brassica, 174, 176, 177, 

 234, 236, 238, 264, 



P 523, P 537, P 543. 

 Califoruicus, 205. 

 centrifuga, 99, 205. 

 ceratus, O 179, P 457. 

 clathratus, 217. 

 corneus, 217. 

 corrugatus, 294. 

 crassispiua, P 518. 

 crispatus, 5, 8. 

 dubius, 182, 179, 188, 0' 



238, 271, P 526, P 543. 

 ducalis, 176, 236,0 238, 



264, P 523. 

 erinaceus, P 528. 

 erinaceoides, 172, P 527. 



var. indeiitatus, 264. 



erosus, 182,0 182, 271, 345- 



0364- 

 erythrostoraa, 45, 23S, 264, 



P524. 

 ferrugineiis, 7, 173, 217. 

 festivus, 83, 205. 

 fimbriatus, 287. 

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



235, 241, 293. 



