518 



Agriodesma, 469 

 Agriopoma, 416 

 Alabina, 158 



diegensis, 159 



tenuisculpta, 158 

 alaskana, Spisula, 447 

 alata, Isognomon, 358, pi. 35b 

 alatus, Strombus, 174, pi. 5h 

 alba, Anodontia, 389, pi. 38f 

 alba, Cylichna, 282 

 alba, Murex, 205 

 albicosta, Acmaea, 107 

 albida, Homalopoma, 125 

 albida, Pitar, 414 

 albida, Polystira, 268, pi. 13-I 

 albinodata, Monilispira, 270 

 albocincta, Mitra, 249 

 albolineatus, Chiton, 325 

 albomaculata, Monilispira, 271, pi. 26f 

 albmn, Tonna (Dolium), 199 

 albus, Ischnochiton, 313, 322 

 Aldisa sanguinea, 301 

 Aletes squamigerus, 144, pi. 2oe 

 algicola, Cerithium, 154, pi. i9p 

 Allopora californica, 182 

 Aloidis, 457 

 alta, Apolymetis, 434 

 alta, Siliqua, 443 

 alternata, Diodora, 96 

 alternata, Siphonaria, 310, fig. 65a 

 alternata, Tellina, 427, pi. 400 

 akernatum, Bittium, 155 

 altispira, Melongena, 234 

 alms, Polinices, 187 

 alveus, Acmaea, 105 

 amabile, Cyclostrema, 121 

 amabile, Prunum, 256, fig. $6e 

 Amaea, 163 



mitchelli, 163, pi. 22f; fig. 40b 



retifera, 163, fig. 4od 

 Amaura, 290 

 Amauropsis, 187 



islandica, 187, pi. 22r 



purpurea, 188 

 ambiguus, Nassarius, 239, pi. 2 3r; fig. 53a 

 ainericana, Anadara, 345 

 atnericaiia, Argonauta, 485 

 americana, Astraea, 124, pi. 3! 

 americana, Glycymeris, 349 

 americana, Odostomia, 290, fig. 63g 

 americana, Volsella, 351, 352, pi. 35-I 

 aniericaniis. Octopus, 487 

 americanus, Spondylus, 369, pi. 36b 

 amianta, Gibberulina, 260 

 amianta, Odostomia, 290, fig. 63P 

 Amiantis, 416 



callosa, 416 



nobilis, 417 

 amiantus, Lucina, 385, fig. 78c 

 Aminda, 316 



Amicula stelleri, 318, fig. 66d 

 Amphineura, 312 

 Amphissa, 223 



bicolor, 225 



Columbiana, 224, fig. 50b 



Index 



undata, 224, fig. 50c 



versicolor, 223, 225, fig. 50a 

 Amphithalamus, 136 



inclusus, 136 



lacunatus, 136 



tenuis, 136 

 amphiurgus, Conus, 263 

 ampla, Panomya, 454 

 ampullacea, Volutharpa, 78 

 Amusium, 361, 362 

 amygdala, Bulla, 277 

 Amygdalum, 353 



papyria, 353, pi. 28i 



sagittata, 353 

 Anachis, 221 



avara, 221, pi. 2566 



obesa, 221 



ostreicola, 221 



penicillata, 221 



translirata, 221, pi. 25flF 

 Anadara, 344 



americana, 345 



auricidata, 344 



baughmani, 345 



brasiliana, 346, pi. 27y 



ca?npechiensis, 345 



chemnitzi, 346 



deshayesi, 344 



grandis, 344 



inco?jgr7ia, 346 



lienosa floridana, 344, pi. 27-0 



multicostata, 344 



notabalis, 344, pi. 27P 



ovalis, 345, pi. 27t 



pexata, 345 



secticostata, 345 



springeri, 345 



sulcosa, 345 



transversa, 345, pi. 27s 

 Anatina Schumacher, 449 

 Ancistrolepsis, 230 

 Ancistrosyrinx, 268 



elegans, 268 



radiata, 268, fig. 57e 

 Ancula, 306 



cristata, 306, 307, pi. i5f 



pacifica, 307 



sulphurea, 306 

 angulata, Cavolina, 296 

 angulata, Crassostrea, 374 

 aiigidata, Hyalaea, 296 

 angulatum, Epitonium, 164, 165, pi. 22b 

 angulatus, Xancus, 244 

 angulifera, Littorina, 132, 133, pi. 19a 

 angulosa, Tellina, 428 

 Angulus, 422 

 angusta, Fissurella, 100 

 Anisodoris, 299 

 anniae, Murex, 202 

 annulatum, Calliostoma, 115, fig. 33f 

 annulatus, Phacoides, 389, fig. 28f 

 annulatus, Spiroglyphus, 144 

 Annulicallus, 139 

 Anodontia, 389 



alba, 389, pi. 38f 



chrysostoma, 389 



philippiana, 389, pi. 38e 



schranmii, 390 

 Anomalocardia, 409 



brasiliana, 409 



cuneimeris, 409, pi. 39J 

 Anomalodesmacea, 468 

 Anemia, 371 



aculeata, 372 



peruviana, 372, pi. 296 



simplex, 372 

 Anomiidae, 371 

 Anopsia, 299 

 Antalis, see Dentale, 329 

 Antigona, 404 



listeri, 404, pi. 32m 



rigida, 405 



rugatina, 405, pis. 38m, 32n 



strigillina, 404, pi. 38-I; fig. 8id 

 antillarum, Acmaea, 106, pi. 17a 

 antillarum, Dentalium, 330 

 antillarum, Haminoea, 279 

 antillarum, Lithophaga, 357, 382, pi. 28k 

 antillarum, Lyropecten, 366, pi. 34g 

 antillarum, Trivia, 178 

 antillensis, Lima, 370 

 antillensis, Limopsis, 347 

 Antillophos candei, 231, pi. 25U 

 antiquatus, Hipponix, 166, 168, pi. 2 it 

 Aperiploma, 474 



apicinum, Prunum, 257, pi. iin; fig. ^6g 

 apiculata, Chaetopleura, 319, figs. 67d, 68 

 Aplysia, 285 



badistes, 286 



dactylomela, 285 



floridensis, 285 



perviridis, 285 



protea, 285 



willcoxi, 285 

 Aplysidae, 285 

 Apolymetis, 434 



alta, 434 



biangulata, 434 



intastriata, 434, pi. 32y 

 Aporrhaidae, 173 

 Aporrhais, 173 



labradorensis, 173 



7/iainensis, 173 



occidentalis, 173, pi. 23c 

 approximata, Lucina, 387, fig. 78g 

 Aptyxis luteopicta, 244, fig. 54c 

 aquitile, Cymatium, 195 

 aragoni, Turbonilla, 290, fig. 63k 

 arborescens, Dendronotus, 307 

 Area, 343 



balesi, 343 



occidentalis, 342 



pernoides, 343 



reticulata, 342 



umbonata, 342, pi. 27) 



zebra, 342, pi. 27n 

 arcella, Cirsotrema, 162 

 Archidoris, 299 



montereyensis, 299, 301, pi. i6h 



nobilis, 300, 302, pi. i6c 



