INDEX OF SPECIES. 



97 



Purpura 



Florid ana, 190, 262, 364, 



P477. 

 foliata, 4, 5. 



foveolata, 35, 180, 269. 

 Freyciuetii, 14, 20, 28, 72, 83, 



203, 204, 217, 220, 



O 223, 240, 340. 

 fuscata, 13, 28, 114, 148. 

 fusiforinis, 191. 

 Grayi, 1S8, 204, 294. 

 hsemastoma, 190, 202, 



231, 236, 262, 366, 



P 477, P 478, P 537. 

 hsematura, 204, 262, P 477. 

 harpa, 13, 201, 340, 349, 



V228. 

 imbricata, 102, 217. 

 kiosquiformis, 180, 191, 231, 



234, 235, 269, 352, 



P481. 



var., 269. 



lactuca, 4, S3, 148. 



lagena, iS, 212, 340, 348. 



lamellosa, 5, 340. 



lapillus, 13, 18, 23, 83, 148, 



203, 204, 217, 220, 



223, 231, 340. 

 lapilloides, 293. 

 macrostoma, 201, 340, 



349, V 227. 

 maculata, 269, 

 madreporarum, 63. 

 melo, 24, 180, 269, 340. 

 melones, 10, 231, 269, 282, 



340. 

 muricata, 28, loS, iii, 235, 



262, 340, 352, P 476. 



DUX, P 484. 



nytnplia, 191. 

 ocellata, 10, 269. 

 ochrostoma, 63. 

 osculans, 35, iSo, 269. 

 ostrina, 13, 14, 18, 26, 27, 83, 

 148, 151, 152, 210, 340, 



348. 



1 



Purpura 



pallidas, 191. 



pansa, 228, 262, 340, 



362, 363, ^65, P 474, P 



475, U 208. 

 patula, 6, 8, 24, 28, 48, 63, iii, 



152, 166, 171, O 228, 234, 



238, 262, O 283, O 292, 



340, O 352, 361, 363, 



365, P 474, P 475, P 476, 



P 479, P 542, U 208. 

 planospira, 6, 8, 28, 103, 104, 



108, III, 187, 240, 340, 



O361. 

 planospirata, 48. 

 plicata, 148. 

 purpuroides, 180. 

 rupestris, 14. 

 sanguinolenta, 191, 231, 



P517. 

 saxicola, 13, 18, 23, 83, 148, 



204, 220, 231, 340. 



var., 83. 



scalariformis, 190, 262, O 



269, P 481. 

 semi-imbricata, 7, 171. 

 septentrionalis, 74, 83, 148, 



211, 212, 217, 231, 



O340. 

 speciosa, 171, 191, 262, 



340, P 480. 

 spbseridia, 10. 

 spicata, 293, V 228. 

 spirata, O 191, 201, V 228. 

 succincta, 10. 

 tecta, 180, 269, 

 triangularis, 24, 28, iii, 180, 



187, 191, 262, 269, 



340, 361, P 480. 

 triserialis, 24, iii, 171, 



191, 262, O 283, 294, O 



340, P 479, P 480. 

 truncata, 191, 262, P 476. 

 undata, 180, 171, 187, O 



190, 202, 262, O 269, 



340, 364, P 477, P 478. 



