206 INDEX. 
Chama Lazarus, xii. 1 10 
oblonga, 107 
Chamacea, 108 
Chicoracea, (Montf.) 79 
Chimsera, (Poll) 101 
Chinese-parasol, the, 352 
Chiton, 368 
{Lin.) 88 
raripilosus, 282 
squamosus, 282 
Chondracanthe lisse, 466 
Chrondracanthus, {Larocln) 467 
zei, 467 
Chondrosepia, ( Leulcard ) 11 
Chondrus, ( Cuv .) 31 
Cidaris, {Klein.) 446 
Cimber, {Mont.) 66 
Cineras, {Leach) 136 
vittata, 136 
Cirropoda, 5. 134 
supplement on the, 426 
Clausilia, {Drap.) 32 
Clavagella, {Lam.) 125 
echinata, 125 
Clavatulae, the, 80 
Clavella, {Oken.) 467 
Cleodora, {Peron) 20 
Clio, the genus, 315 
{Lin.) 18 
amati, 48 
Borealis, 18. 230 316 
helicina, 20. 316 
Clione, the genus, 315 
{Pall.) 18 
Clithon, {Mont.) 65 
Clypeaster, {Lam.) 449 
Clythia, {Lamour.) 501 
Cockle, the common, 402 
Colombella, {Lam.) 73 
Comatula, {Lam.) 443 
Concholepas, {Lam.) 76 
Conchology, observations on, 249, &c. 
Coniae, the, {Blain.) 137 
Conia radiata, 137 
Conocarpus, {Lin.) 370 
Conovulus, {Lam.) 36 
Conulus, {Kl.) 448 
Conus, {L.) 69 
cedonulli, 70 
litteratus, 70 
Coquillages, of Adanson, 147 
Coral, black, 508 
of commerce, 509 
residence of the, 583 
Coralium, {Lam.) 509 
Corallina, {L.) 504 
conglutinata, 506 
marginata, 506 
obtusata, 506 
! Corallina officinalis, xii. 505 
proper, 505 
rigens, 505 
rubens, 505 
tuna, 506 
Corallines, the, 581 
Coralliophaga, {Blain.) 107 
Corallium Gothlandicum, 500 
Corbis, {Cuv.) 113 
Corbula, {Brug.) 117 
gallica, 117 
Corbule, 119 
Corine, {Gcertner) 497 
Coriocella, {Blain.) 68 
Coriocelle noire, 68 
Cornua-ammonis, 15 
Cornularia, {Lam.) 501 
Coronulae, {Lam.) 137 
Corsican moss, 506 
Crania, {Brug.) 133 
antiqua, 133 
personata, 133 
Crassatella, {Lam.) 108 
Crassinse, the, {Lam.) 116 
Crenatula, {Lam.) 99 
Crepidula, {Lam.) 66 
Creseis, 20 
Creusiae, the, {Leach) 137 
Creusia spinulosa, 137 
Cristatella, 498 
mucedo, 498 
Criopus, {Poll) 133 
Crisia, 503 
Cryptostoma, {Blain.) 68 
Leachii, 68 
Carolinum, 68 
Cuboides, 493 
Cucullaea, {Chemn.) 102 
Cucullanus, 460 
ascaroi’des, 464 
lacustris, 460 
Cupulites, 491 
Cuvieria eurisochroma, 485 
Cuvieries, 20 
Cyanea, {Cuv.) 483 
cserulea, 568 
Cyathocrinites, the, 444 
Cyclades, the, 403 
Cyclas, {Brug.) 112 
fluviatilis, 148 
Cyclidium, 521 
Cyclobranchia, the, 367 
Cyclobranchiata, the, 25. 87 
Cyclolithes, 511 
Cyclostoma, the, 53. 354 
{Lam.) 58 
achatinum, 60 
elegans, 281. 354 
Cyclocotyles, {Otto) 473 
