648 
Aurelia aurita, 160. 
Bacterium termo, 98. 
Bacterium termo, 99. 
Baffin’s Bay discovered, 41. 
Baltic Sea, 6. 
Barrier Reefs, 197. 
Beale’sAdventure witha Cuttle-fish, 479. 
Behring’s Straits, 41. 
Berie Forskaliz, 249. 
Berée Forskalii, 248. 
Berthelot’s capture of a Cephalopod, 489. 
Birth of coralline larva, 233. 
Bivalve mollusca, 316. 
Blue Minyad, 216. 
Bonitas, 634. 
Bonpland’s account of the Electrical 
Eel, 572. 
Boring Pholades, 327. 
Botrillus, 310. 
Bream, teeth of, 531. 
Breathing in Molluscs, 374, 409, 477. 
Brachiopoda, 407. 
Brooke’s Sounding Apparatus, 5. 
Brookes Sounding Apparatus, 5. 
Buccinum senticosum and B. undatum, 
Buccinum senticosum, 457. 
ne undatum, 457. 
Bulimus sultanus, 426. 
Bulimus sullanus, 426. 
Bulla ampulla, B. oblonga, and B. nebu- 
losa, 412. 
Bulla ampulla, 412. 
x» aspersa, 413. 
o mnebulosa, 413. 
», oblonga, 413. 
Cabot’s Discoveries, 41. 
Calcarina calcitrapoides, 81. 
Callianiridze, 252. 
Calmar, the, 483. 
Campanularine, 126. 
Cape of Good Hope, height of waves off 
the, 39. 
Carcharius vulgaris (the Shark), 543. 
Its description, 7. Destructive 
habits, 545. Immense power, 2. Its 
flesh coarse, 549. Superstitious de- 
votions to, 2. 
Cardium hians and C. groenlandicum, 
342. 
e 
THE OCEAN WORLD. 
Cardium aculeatum, C. edulis, and C. 
costatum, 343. 
Cardium aculeatum, 343. 
os costatum, 344. 
a edulis, 343. 
»  groenlandicum, 342. 
< hians, 342. 
Carnivorous Cephalopnds, 482. 
Carp, anatomy of, 529. 
», swimming bladder of, 528. 
” teeth Op 531. 
Cartilaginous fishes, 535- 
Caryophillia cyathus, 176. 
Caryophilla eyathus, 176. 
Cassidulina laevigata, 84. 
Cassidutina levigata, 85. 
Cassiopea Andromeda, 165. 
Cassiopea Andromeda, 166. 
Cassis canaliculata, 454. 
>» glauca, 454. 
+ madagascariensis, 454. 
a Tusa, 454. 
>, aebra, 456. 
Cassis glauca, C. rufa, C. canaliculata, 
and C. madagascariensis, 453. 
Cephalopodous Mollusca, 470. 
Cephalous Mollusca, 409. 
Cephea cyclophora, 167. 
Cerithium aluco, 439. 
aS fasciatum, 439. 
) giganteum, 439. 
Cerithium fasciatum, C. 
C. giganteum, 437. 
Cestidz, 252. 
Cestium veneris, 251. 
Cethurnia pyxidiformis, 102. 
Chart of the Atlantic, 6. 
Charybdis, whirlpool of, 39. 
Chimzera monstrosa, 535. 
Chimera monstrosa, 536. 
Chiton magnificus, 428. 
Chiton magnificus, 429. 
Chrysaora Gaudichaudi, 162. 
Chrysaora Gaudichaudi, 163. 
Ciliate Infusoria, 102. 
Cirrhotheutis Miilleri, 493. 
Cirrhotheutis Miilleri, 493. 
Cleadora cuspidata, 469. 
»» lanceolata and C. compressa, 
469. 
Cleodora compressa, 469. 
»  cuspidata, 469. 
aluco, and 
