INDEX OF SPECIES. 



117 



Vasum 



csestus, P 456. 

 Ve.lutina 



coriacea, 216, 223, 337. 

 cryptospira, 20, 216, 220. 

 haliotoidea, 71, 216, 223. 

 Kamtschatkana, 147. 

 laevigata, 14, 89, 147, 169, 



216. 



Mulleri, 14, 203, 216. 

 prolongata, 114, 147, 245. 

 Sitchensis, 286, 337. 

 spongiosa, 223, 337. 

 zonata, 71. 



Venericardia 



borealis, 17, 97, 128, 165, 168, 



170. 



crassa, 106. 

 crassicostata, 10. 

 laticostata, 23. 

 radiata, 23. 



ventricosa, 25, 97, 118, 128. 

 Venerupis 



Cordieri, 86, 196. 



var. V 214. 



cjlindracea, 45. 

 foliacea, 281. 

 gigantea, 14, 20, 86, 196, 



203, 219, 223. 

 Nuttallii, 74. 

 paupercula, 289. 

 Petitii, 86, 203, 219, 223, 



0232. 

 Venus 



Adamsii, 57, 70. 



amathusia. 38, 201, 229, 



232, 234, 247, 278, 



282, O 289, 306, 358, P 



72, V 217. 

 ampliata, 18, 213, 305, 



348. 



angustifrons, 367. 

 asperriina, 55, 56. 

 astartoides, 70, 88, 219, 221, 



223, 305. 



Venus 



bilineata, 57. 

 biradiata, 178. 

 bisecta, 367. 

 brevilineata, 367. 

 calcarea, 1 8, 210, 305, 348. 

 Californiana, 12, 55, 56, O 351. 

 California, 232, O 285. 

 Californiensis, 12, 40, 56, 191, 



232, 234, 285, 305, 



352, V 216. 



var. 285. 



callosa, 56, 57, 232, V 216. 

 cancellata, 236, 364, P 72, 



P 80, P 539. 

 cardioides, 55, 56, 57. 

 casina, 55. 

 cingulata, 55, 185. 

 circinata, 363, P 69. 

 Columbiensis, 185, O 232, 



247, 282, 306, 352, P 



75- 



compta, 55, 56, 57, 232. 

 Cortezi, 56. 

 crassa, 55. 

 crenata, 55. 

 crenifera, 55, 185, 208, 



247, 306, O 364, P 74. 

 crenulata, 55, 56. 

 Cuvieri, 14. 

 cycloides, 39, P 60. 

 Cypria, 57. 

 decorata, 176. 

 decussata, var. P 32. 

 dione, 266. 

 discors, 38, 55, 201, 185, O 



229, 247, 278, 284, P 



79- 

 dispar, 102, 196, 283, 305, 



351, V 21^5. 

 distans, 247, 296, 306, P 



74- 



elevata, P 74. 

 encausta, 289. 

 entocapta, 247, P 77. 



