90 



INDEX OF SPECIES. 



Petaloconchus 



neiiuseoides, W 316, W 317, 



X428, X43I- 

 octosectus, W 317. 

 reuisectus, W 315, W 317. 

 ? , var. Woodwardii, W 



316. 

 varians, 364, W 315, W 316, 



W 317. 



Petricola 



aiuygdalina, 184, 299, 



359- 

 arcuata, 12, 14, 45, 120, 127, 



196, 203, 229, V 214. 

 ' var. 203. 



bulbosa, 226, 232, 244, 



P 547, U 198. 

 Califoriiica, 12, 45, 120, 127, 



196, O 229, 299, O 349, 



O351, V 214. 

 carditoides, 12, 14, 20, 22, 26, 



76, 78, 88, 120, 127, 196, 



O 229, 284, V 214. 

 cognata, 38, 203, 279, 299, 



O363. 

 Cordieri, 196, 203, 229, 



V214. 

 cylindracea, 12, 14, 20, 78, 120, 



127, 196, O 203, O 219, 



224, 229, O 284, V 214. 

 dactylus, 232, 299, 352. 

 denticulata, 244, 297. 

 gibba, 20, 127, 196, 219, 



223, 299. 

 lamellifera, var. 229. 

 inirabilis, 2S1. 

 pholadiformis, O 279, 

 var. 23, 38, 203, 299, 



0363- 



robusta, 15, 29, 106, 1S4, 

 226, 232, O 234, 244, 

 265, 295, O 299, O 352, 

 364, 365, P 17, P 547, 

 U 198, V 209. 



rubra, P 108. 



Petricola 



siuuosa, 226, 244, 265, 



P 547, V 209. 

 subglobosa, 45. 

 suborbicularis, P 105. 

 tenuis, 38, 203. 

 ventricosa, 154, 244, 299,? 



19. 

 Fhasianella 



compta, 54, 79, 97, 137, 228, 



282, 230, 253, 283, O 



284,0 320, 3SI, P 225,. U 



204. 

 (? var.} elatior, 23, 137, 



282. 

 (? var.) pulloides, 23, 



137, 28: 



(?• 



var. punctulata, 



137,281. 

 fasciata, P 226. 

 fulminata, P 226. 

 minuta, P 224. 

 perforata, 24, 54, 155, 253, 



295, 320, 364, U 204. 

 ? , var. striulata, 253, 



P 225. 

 piiUus, 282, P 226. 

 striulata, 214. 

 tessellata, P 224. 

 uudatella, P 226. 

 zebrina, P 225. 

 Phidiana 



iodinea, 94, 95. 

 Pholadidea 



clausa, 366. 



concamerata, 123. 



cornea, 121. 



curta, 244, 299, P 9. 



melanura, 121, 194, 244, 



265, 299, 366, V 209. 

 ovoidea, 14, 22, 26, 123, 226, 



299, 351, U 198. 

 penita, 22, 50, 87, 123, 251, 



299,0 349, O351. 

 tubifera, 205, 299. 



