538 



weyssei, 130 

 miithi, Boreotrophon, 207 

 smithsoni, Haliotis, 93 

 solandri, Trivia, 179, pi. 20U 

 Solariella, no 



lacunella, no, fig. 32b, c 



lamellosa, no, pi. 17X 



obscura, no, fig. 3if, g 



peramabilis, ni, fig. 31b 



regalis, 1 1 o 

 Solar iorbis, 138 

 Solecurtus, 444 



cumingianus, 444 



sanctaemarthae, 445, pi. 3oh 

 Solemya, 333 



borealis, 333 



occidentalis, 333 



valvulus, 333 



velum, 333, pi. 27a 

 Solemyidae, 333 

 Solen, 444 



rosaceus, 444 



sicarius, 444, pi. 29V 



vividis, 444, pi. 3on 

 Solenidae, 442 



soleniformis, Papyridea, 398, pi. 39U 

 soUda, Panope, 454 

 solidissima, Spisula, 446, pi. 32P 

 solidula, Lacuna, 131 

 solitaria, Haminoea, 279, pi. 26s 

 sombrerensis, Lucina, 385, fig. 78b 

 sorenseni, Haliotis, 93 

 souleyetiana, Macoma, 432 

 sowerbii, Lucapina, 98, pi. i7h 

 sowerbyi, Dentalium, 331 

 sozoni, Conus, 261, pi. 14c 

 spadicea, Bursa, 198, pi. 25P 

 spadicea, Cypraea, 180, pi. 6b 

 spathulata, Barnea, 461 

 speciosa, Eucrassatella, 377, pi. 30Z 

 spectabilis, Strombus, 174 

 spectralis, Glycymeris, 348 

 spectrum, Acmaea, 104 

 Spengleria rostrata, 460 

 spenglerianus, Turbo, 123 

 sphaera, Neritina, 130 

 Sphenia, 455 



fragilis, 455 



ovoidea, 456 

 spiculosus, Acanthochitona, 318 

 spina-rosae, Epitonium, 165 

 spinosum, Crucibulum, 170, fig. 7-i 

 spinulosa, Astraea, 123, pi. 3m 

 spirata, Acanthina, 2n, pi. 24-0 

 spirata, Vermicularia, 144, pi. 21c; fig. 



22-i 

 Spiratella, 292 



balea, 292 



bulimoides, 293, fig. 64d 



gouldi, 292 



helicina, 292, fig. 64a 



inflata, 293, fig. 6411 



lesueuri, 293, fig. 64b 



pacifica, 292 



retroversa, 292, fig. 64c 



Index 



scaphoidea, 293 



trochiformis, 292, fig. 64e 

 Spiratellidae, 292 

 spiratum, Busycon, 236, pi. 9g 

 Spiroglyphus, 144 



annulatus, 144 



lituellus, 144, pi. 2od 

 Spirula spirula, 478, fig. 98 

 Spisula, 446 



alaskana, 447 



catilliformis, 448, fig. 90c 



dolabriformis, 448, fig. 90a 



falcata, 447 



hemphilli, 448, fig. 90b 



planulata, 448, fig. 906 



poly ny ma, 446, pi. 31W 



similis, 446 



solidissima, 446, pi. 32P 



voyi, 447 

 spitzbergensis, Colus, 229, fig. 5ih 

 splendens, Calliostoma, n6, fig. 33c 

 splendens, Haliotis, 93 

 splendidula, Haliotis, 92 

 Spondylidae, 369 

 Spondylus, 369 



americanus, 369, pi. 36b 



doviinicensis, 370 



echinatus, 370 



pictorum, 370, pi. 36a 

 spreta, Ostrea, 373 

 springeri, Anadara, 345 

 spurca, Cypraea, 180 

 spurca acicularis, Cypraea, 180, pi. 6a 

 spurius atlanticus, Conus, 260, pi. i4p 

 spurius spurius, Conus, 260 

 squama, Siliqua, 442 

 squamatus, Tenagodus, 145, pi. 2ig 

 squamifera, Phylloda, 429, fig. 86h 

 squamigerous, Aletes, 144, pi. 2oe 

 squamosa, Lima, 370 

 squamosus, Chiton, 324, 325 

 staminea, Protothaca, 410, pi. 31m, n 

 stearnsi, Arctomelon, 251 

 stearnsi, Brachidontes, 353 

 stearnsi, Conus, 262, pi. 22y 

 stearnsi, Ocenebra, 218 

 stearnsi, V^enericardia, 379 

 stelleri, Amicula, 318, (51), fig. 66d 

 stelleri, Cryptochiton, 318, 319 

 Stenoplax, 320 

 sterna, Pteria, 359 

 Sthenorytis, 161 



cubana, 161 



epae, 161 



hendersoni, 161 



pernobilis, 161 

 Sthenoteuthis bartrami, 484 

 stimpsoni, Colus, 227, pi. 23X 

 stimpsoni, Conus, 263, pi. 14) 

 stimpsoni, Transennella, 412, fig. 83a, b 

 stokesi. Chiton, 326 

 Stramonita, 213 

 striata. Bulla, 277, pi. 13P 

 striata, Donax, 438 

 striata, HiatcUa, 453, fig. 92b 



striata, Hyalocylis, 294, fig. 64q 



striata, Lacuna, 131 



striata, Martesia, 464, pi. 32 w 



striata, Sconsia, 192, pi. 9h 



striatum, Crucibulum, 169, 170, pi. 2ir 



stricta, Turbonilla, 288, fig. 62c 



strigatella, Acmaea, 103 



Strigilla, 428 



carnaria, 428, pi. 40c 



flexuosa, 429 



mirabilis, 429 



pisiformis, 429 



rombergi, 429 

 strigillina, Antigona, 404, pi. 3 8-1; fig. 



8id 

 striosa, Rissoina, 137 

 Strioturbonilla, 290 

 Strombidae, 173 

 Strombus, 173 



alatus, 174, pi. 5h 



bituberculatiis, 175 



canaliciilatus, 174 



costatus, 174, pi. 23b 



gallus, 175, pi. 5e 



gigas, 174, pi. 23a 



goliath, 6 



borridus, 174 



peculiaris, 174 



pugilis, 173, pi. 5g 



raninus, 175, pi. 5c 



sloani, 174 



spectabilis, 174 



verrilli, 174 

 stuarti, Boreotrophon, 207, pi. 24] 

 stultorum, Tivela, 412, pi. 3ih; fig. 28d 

 Stylidium, 155 

 Styliferidae, note 160 

 Styliola, 294 



conica, 294 



subula, 294, fig. 64-0 



vitrea, 294 

 styria, Mitra, 248 

 subcoronata, Melongena, 235 

 subdiaphana, Compsomyax, 4n, pi. 3 if 

 subdiaphana, Cooperella, 421 

 subequilatera, Astarte, 375, 376, pi. 28-0 

 subglobosa, Navea, 464 

 subobsoleta, Glycymeris, 349, pi. 3ie 

 subqiiadrata, Diplodonta, 383 

 siibrostrata, Trivia, 178 

 subrufus subrufus, Hipponix, 166 

 subrufus tumens, Hipponix, 166 

 substriatum, Laevicardium, 400 

 subteres, Tagelus, 441, pi. 29s 

 subtrigona, Persicula, 258 

 subula, Styliola, 294, fig. 64-0 

 subulata, Cerithiopsis, 157, pi. 19W 

 subumbilicatum, Calliostoma, n3 j 



subviridis, Lasaea, 353, 395 I 



sttccincta, Chione, 408 

 succinctus, Margarites, 109, fig. 31a 

 succinea, Haminoea, 279 

 succinea, Hyalina, 259 

 suffusa, Lucapina, 98, pi. 17k A 



suffusa. Trivia, 177, 178, pi. 2iaa | 



