Compsomyax subdiaphana, 411, pi. 3if 

 compta, Tricolia, 127 

 concava, Terebra, 266, pi. 26] 

 concentrica, Ervilia, 452 

 concentrica, Nuculana, 338 

 conceptionis, Nuculana, 336 

 conchaphila, Ostrea, 374 

 conchyliophora, Xenophora, 173, pi. 



concinna, Tricolia, 127 

 Congeria leucophaeta, 382 

 congregata, Chama, 392, pi. ijd 

 conica, Creseis, 294 

 C07iica, Styliola, 294 

 Conidae, 260 

 conifonms, Creseis, 294 

 conradi, Thracia, 471, pi. 28y 

 cojiradiana, Cancellaria, 252 

 conradina, Transennella, 413, fig. 83c 

 consensus, Nassarius, 239, fig. 53b 

 conspicuus, Ischnochiton, 321 

 constricta, Distorsio, 197 

 constricta, Macoma, 432 

 contorquata, Epitonium, 163 

 contorta, Calyptraea, 169 

 contracta, Corbula, 457 

 contrarium, Busycon, 236, pi. 23-0 

 Conus, 260 



amphiurgus, 263 



aureofasciatus, 260, pi. i4g 



austini, 264 



californicus, 265 



citrimis, 262 



clarki, 264, pi. 141 



daucus, 260, pi. 14a 



floridanus, 261, pi. i4d 



floridanus burryae, 261 



floridensis, 261, pi. i4e 



frisbeyae, 264 



granulatus, 264, pi. 14-I 



jaspideus, 262, pi. i4n; 22X 



juliae, 261, pi. 14b 



mazei, 264, pl. 14k 



mus, 262, pi. 14-0 



peali, 263 



sennottorum, 261, pl. i4h 



regius, 262, pl. 14m 



sozoni, 261, pl. 14c 



spurius atlanticus, 260, pl. i4p 



spurius spurius, 260 



stearnsi, 262, pi. 22y 



stimpsoni, 263, pl. 14J 



vanhynmgi, 263 



verrucosus, 263, pl. 22Z 



villepini, 263, pl. i^i 

 conus, Acmaea, 102, 104, pl. i8g 

 convexa, Crepidula, 171, pi. 2 in 

 cookeana, Cyclostrema, 122 

 cookeana, Liotia, 122 

 Cooperella subdiaphana, 421 

 cooperi. Caecum, 148, fig. 37b 

 cooperi, Ischnochiton, 323 

 cooperi, Narona, 253, pi. 24y, fig. 556 

 cooperi, Nassarius, 240 

 cooperi, Turritella, 141, 142, pl. 2og 



Sciefitific Names 



Coralliophaga coralliophaga, 382, pl. 



28p 

 Coralliophila, 219 



abbreviata, 219 



costata, 220 



deburghiae, 220 



hindsi, 220 

 Corbiculiidae, 381 

 corbis, Cardium, 403 

 Corbula, 457 



barrattiana, 458, fig. 93a 



contracta, 457 



dietziana, 457 



disparilis, 456, 457 



luteola, 459 



nasuta, 457 



porcella, 459 



rosea, 459 



swiftiana, 458, fig. 93b 

 Corbulidae, 456 

 cordata, Pitar, 414, pi. 38n 

 cornuta, Echinochama, 394, pl. 37g 

 corona, Melongena, 234, fig. 52 

 coronadoensis, Rissoina, 137 

 corrugata. Bursa, 198, pi. 9k 

 corrugata, Haliotis, 93, pl. 2c 

 Coryphella rufibranchialis, 310, pi. 15a 

 Costacallista, 415 



costalis, Margarites, 107, no, pl. ijt 

 costata, Bamea, 460, fig. 94a 

 costata, Cavolina, 298 

 costata, Cerithidea, 152, pl. 19U 

 costata, Codakia, 390 

 costata, Coralliophila, 220 

 costata, Siliqua, 442, pl. 3of 

 costatus, Strombus, 174, pl. 23b 

 costellata, Cardiomya, 476 

 costulata, Acirsa, 162 

 couei, Fusinus, 268, pl. 13d 

 couthouyi, Admete, 253, fig. 55a 

 cracherodi, Haliotis, 92, pl. 2f 

 cranoides, Hipponix, 166 

 crassa, Bursa, 198 

 Crassatella, 377 

 Crassatellidae, 376 

 Crassatellites, 377 

 crassatelloides, Tivela, 412 

 Crassinella, 377 



lunulata, 377, fig. 28k 



mactracea, 377, pi. 30b 

 Crassispira, 268 



ebenina, 268, fig. 57J 



ostrearum, 270, pl. 26n 



sanibelensis, 270 



tampaensis, 270 

 Crassispirella, 270 

 Crassostrea, 374 



angulata, 374 



brasiliana, 375 



floridensis, 375 



gigas, 41, 374, 375, pi. 29g 



laperousi, 375 



rhizophorae, 374, 375 



virginica, 373, 375, pi. 28a 

 Cratena, 308 



523 



crawfordiana, Cancellaria, 252, fig. 55b 

 crebricinctum, Caecum, 147, fig. 37m 

 crebricostata, Jumala, 227, fig. 51b 

 Cremides, 100 

 crenata, Opalia, 162 

 Crenella, 349, 354 



Columbiana, 351, fig. 26g, h 



decussata, 350 



divaricata, 350 



faba, 350, fig. 75a 



glandula, 350, fig. 75b, c; pi. 28) 

 cre?2ella, Lucina, 387 

 creni7narginata, Opalia, 163 

 crenulata, Megathura, 99, pl. i8a 

 crenulata, Nucula, 335 

 crenulatus. Turbo, 123 

 Crepidula, 170 



aculeata, 171, pi. 2iq 



acuta, 171 



convexa, 171, pl. 2 in 



excavata, 172 



fornicata, 25, 28, 172, pl. 21m; fig. 7h 



glauca, 171 



maculosa, 171 



nummaria, 172 



onyx, 171, pl. 2of 



plana, 172 

 Crepipatella lingulata, 170, pl. 20k 

 Creseis, 294 



acicula, 294, fig. 64n 



conica, 294 



conifonms, 294 



virgula, 294, fig. 64P 



vitrea, 294 

 cribraria, Acmaea, 102, pl. i8w 

 cribraria, Nitidella, 222 

 crispata. Purpura, 215 

 crispata, Scissurella, 91 

 crispata, Thais, 215 

 crispata, Zirfaea, 462, fig. 94c 

 cristata, Ancula, 306, 307, pl. i5f 

 cristata, Limopsis, 347 

 cristata, Ostrea, 373 

 cristata, Tellidora, 430, pl. 30-0 

 Crossata, 199 



crosseanum, Eudolium, 199, pl. 2 3g 

 Crucibulum, 169 



auricula, 169, pl. 21s 



spinosum, 25, 170, fig. 7! 



striatum, 169, 170, pi. 2ir 

 crzicifera, Fissurella, 10 1 

 cruenta, Sanguinolaria, 439, pl. 4od 

 cruentata, Arene, 122 

 Cryptochiton stelleri, 318, 319 

 Cryptoconchus floridanus, 317, fig. 67b 

 Cryptomya californica, 456 

 Cryptonatica, 191 

 Cryptoplacidae, 317 

 cryptospira, Teinostoma, pl. i7y, not in 



text 

 Ctena, 391 

 Ctenoides, 370 

 cub ana, Sthenorytis, 161 

 cubaniana, Bursa, 198 

 ciibensis, Acmaea, 106 



