INDEX OF SPECIES. 



15 



Actinocyclus 



Sandiegensis, 94. 

 Actinobolus 



borealis, 70. 



ventricosus, 17. 

 Ac us 



luctuosus, P 387. 

 Adamsiella 



Osberti, 44. 

 Adeorbis 



abjectus, 188, 190, 273. 



scaber, 295, 322, P 354. 



Verrauxii, 62. 

 Admete 



arctica, 71, 329. 



crispa, 217. 



viridula, 71, 329 

 Adrana 



lanceolata, 131. 

 Adula 



cirmamomea, 38, 237. 



falcata, 21, 26, 130, 237. 



parasitica, 237. 



soleniforinis, 236. 



stylina, 85, 113, 130, 155,237. 

 JEgopsis 



cultellata, 159. 

 JEneta 



harpa, no. 

 JBolift 



iodinea, 94, 95. 



Barbarensis, 95. 



opalescens, 94, 95. 



pinnata, 313. 

 Agaronia 



hiatula, 177, 366, P 472, 



P473- 



Steeriae, 366. 

 testacea, 24, 28, 153, 155, 178, 



340, 282, 366, P 272, 



P473- 

 Aglaia 



fidelis, 157. 



infuinata, 157. 

 Akera 



eulcitella, 227, U 203. 



Alaba 



alabastrites, 257, O 327, P 



368. 

 conica, 257, 327, P vi., 



P 3 68. 

 laguncula, 257, 328, P 



369- 

 mutans, 257, 328, P 367, 



P 369, P 370. 



scalata, 257, 327, P 368. 

 supralirata, 109, 259, 257, 



327, 364, P 366, P 367, 



P 369, P 530. 

 terebralis, 109, 257, 327, 



P367- 



tervaricosa, 364. 

 violacea, 257, 327, P 367. 

 Alasmodon 

 Alasmodonta 

 arcuata, 211. 

 falcata, 85, 120, 210, 211, 



212, 213, 234, 310. 

 margarifera, var. 210. 

 Yubaensis, 117, 120. 

 Aletes 



centiquadrus, 24, 27, 37, 42, 43, 



108, 194, 324, 255, 275, 



P 301, P 306. 

 fcentiquadrus, var. imbricatus, 



42, 255, P 303. 

 margaritarum,42,0 255, 324, 



P3Q3- 



Peronii, 282, 324. 

 squamigerus, 43, 200, 233, 



324, 349, P 303, P 304, 



V 226. 

 Alora 



Gouldii, 24, 40. 

 Alvania 



effusa, 257, 327, P 359. 

 excurvata, 257, 327, P 359, 



P 3 6o. 



filosa, 114, 142, 241. 

 inconspicna, 327. 

 reticulata, 114, 142, 241. 

 terebelluin, 327. 



