118 



INDEX OF SPECIES. 



Venus 



exoavata, 56, 305, 35:, V 



216. 

 eximia, 55. 

 fluctifraga, 56, 57, 78, 232, 



O 2S4, 351, 352. 

 fluctuosa, 70. 



fuscolineata, 30, 185, 306. 

 gibbosula, 56, 57. 

 gnidia, 47, 57, 201, 161, 175, 



229, O 232, 234, 241, 



247, 279, 306, 358, 



P71, V21S. 

 granalata, 55. 



grata, .55, 229, 284, P 77. 

 Guineensis, P 69. 

 liistriomoa, 86, 185, P 76. 

 intersecta, $6, 

 Kellettii, 207, 306. 

 Kennerleyi, 39, 55, 86, 88, 127. 

 Lamarckii, $6. 

 lamellifera, 86, 196, 232, 



367, V 214. 

 laticostata, 14. 



leuoodon, 40, 55, 285, V 216. 

 var. lilacina, 56. 

 Listeri, var. 55. 

 lupinaria, P 67. 

 maxima, 86. 

 mercenaria, 18, 210. 

 multicostata, 14, 55, 201, 185, 



O278. 

 mundulua, 12, 56, 304. 

 musoaria, 57. 

 neglecta, 55, 56, 57, 161, 



170, 178, 191, 208, 



247, 306, 364, P 77. 

 Nuttallii, 12, 56, 57, 78, 232, 



284, 305, 349, 351, 



352, V 216. 

 ornatissima, 57, 185, 306. 

 PajaroaMa, 81. 

 paphia, 57, 61. 

 peotorina, 55. 

 peotunculoides, 14, 201, 203, 



278. 



Venus 



perdix, 203. 



Pinacatensis, 55. 



planulata, 191, P 59. 



Portesiana, 55, 247, P 74. 



pulicaria, 55, 56, 185, 305. 



punctata, P 97. 



radiata, 6, 14, P 74. 



reticulata, 232, 305, 352. 



rhysomia, 118. 



rigida, 12, 17, 18, 57, 70, 86, 



210, 284, 305. 

 ruderata, 12, 17, 56, 304. 

 simillima, 55, 56, 232, 289, 



305, V 216. 

 Solangensis, 191, 246, P 54. 

 staminea, I57, 86, 196, 

 straminea, J 232, 234, 284, 

 352, V 215. 



var. 232. 



Stimpsoni, 73. 



Stutchburyi, 56. 



subimbricata, 57, 185. 



subrostrata, 56. 



subrugosa, 47, 201, 178, 



278. 

 subsuloata, 278. 

 succincta, 7, 12, 55, 56, 78, 



170, P 72, P 549- 

 sngillata, 55, 201. 

 sulcata, 221. 

 tantilla, 227, U 201. 

 Thouarsii, 14, 278. 

 tigeriua, P 96. 

 toreuma, loi. 

 tricolor, 55, 247, P 77. 

 tumida, 304. 

 undatella, 57, 247, 285, 



305, P 75- 

 Vermetus 



anellum, 43. 



centiquadrus, 43, 204, P 302, 



P303- 

 oontortus, 43. 

 corrodens, 43. 

 eburaeus, 24, 32, 37, 42, 194, 



