204 
INDEX. 
Animals, vertebrated, xii. 153 
Anodontes, 400 
( Brug .) 105 
Anomia, (Brug.) 96 
of Linnaeus, 421 
craniolaris, 133 
scobinata, 132 
tridentata, 20 
turbinata, 133 
Antennularia, (Lam.) 502 
Antinese, tentacula of the, 572 
Antipath es, (Lin.) 508 
spiralis, 508 
Anula, (Brug.) 70 
Aplysia, the genus, 351 
Apiocrinites, the, 444 
Aplysia, (Lin.) 43 
Brasiliana, 44 
depilatus, 44 
fasciata, 44 
punctata, 44 
Apolles, (Montf.) 80 
Aquilla, (Montf. 79 
Area, (Lin.) 102 
cucullata, 102 
pellucida, 103 
tortuosa, 102 
Argonauta, (Lin.) 9 
Arctica, 20 
Argo, 10 
vitrea, 50 
Argus, (Poli.) 94 
Arions, the, 27 
Asamae, the (Ranzani), 137 
Ascaris, 461 
lumbricoides, 461 
renalis, 462 
vermicularis, 462 
visceralis, 462 
Ascidia, (Lin.) 128 
pedunculata, 128 
Aspergillium, (Lam.) 125 
Javanensis, 125 
Aspidogaster, (Boer.) 474 
conchicola, 474 
Astartee, the, (Sower b.) 116 
Asteriae, the, 525. 538 
Asterias, (L.) 440 
aurantiaca, 442 
caput Medusae, 443 
discoidea, 441 
glacialis, 442 
membranacea, 441 
multiradiata, 443 
nigra, 442 
ophiura, 443 
paposa, 442 
rubens, 441 
tessellata, 441 
Astoma, xii. 485 
Astraea, 511 
Atlanta, (Lesueur) 51 
Keraudrenii, 51 
Peronii, 51 
Auricula, (Lam.) 35 
myosotis, 36 
Avicula, 101 
(Brug.) 100 
the genus, 382 
margaritacea, 387 
Aximea, (Poli) 103 
Baculites, (Lam.) 15 
Balani, the, 429 
locomotion of the, 188 
shell of the, 430 
Balanus, (Brug.) (Proper.) 136 
(Lepas) tintinnabulum, 282 
squamosus, 282 
of the tortoise, 431 
Batolithes, (Montf.) 92 
Belemnites, 14 
Bellerophon, (Montf.) 10 
Berenice, (Peron) 485 
Bernacles, the, 426 
Beroe, (Mull.) 486 
globular, 486 
hexagone, 487 
ovatus, 487 
Biphora, (Brug.) 126 
Biphores, the, 413 
Bonellia, (Rolando) 455 
viridis, 455 
Botrylli, the, 417 
Botryllus, (Geertn.) 129 
conglomeratus, 129 
stellatus, 129 
Bothryocephalus, (Rud.) 477 
corollatus, 478 
nodosus, 557 
solidus, 557 
young of the, 556 
Brachiella, (Cuv.) 467 
Thynni, 467 
Brachiocephala, locomotion of the, 189 
Brachionus, (Mull.) 520 
Brachiopoda, 5. 131 
supplement on the, 419 
Bressoi’des, (Kl.) 450 
Brissus, (AX) 450 
Brontis, (Montf.) 79 
Buccina, (Gm.) 77 
Buccinoida, 68 
Buccinum, (Brug.) 74 
(Lin.) 73 
arcularia, 74 
caudatum, 77 
