GENERAL INDEX 
743 
Page 
Clytemnestra rostrata 347 
Cnidaria 330 
eoarctatus, Hyas 356,362 
cockle, Pacific 633-641 
age and growth of 633-641 
age determination 633 
growth 634 
in different localities 637 
cod, migrations, off New England 1-136 
age and rate of growth 96-118 
summer 77 
winter 69 
cod not migrating 41-65 
shown by length frequencies 47-65 
shown by tagging... 42-47 
fish tagged 10 
historical 3-8 
in Europe 3 
tagging, New England 6 
Nantucket to North Carolina 15-27 
evidence, commercial fishery 15 
tagging 15-27 
return migration 32 
southern limit — 31 
north and east from Nantucket 35-41 
Chatham-South Channel 35 
origin of Nantucket population 83 
drift of fry to 84 
immigrations 93 
juvenile cod on 91 
local production 84 
recapture record, significance 11 
size of Nantucket population. 80 
Coelenterata 329-334 
Collodes robustus 356, 362, 363 
eommensalis, Polydora 341,344 
constrictus, Parapenaeus 355,356 
Traehypenaeus 355,356 
Copepoda 346 
corbis, Cardium 561,633-641 
coronatus, Pseudodiaptomus 346 
Corophium cylindricum 350,351 
corpulenta, Anodonta 514 
Corycaeus carinatus 347 
elongatus . 347 
lubbockii 347 
robustus — 347 
rostratus 347 
speciosus 347 
costatum, Skeletonema.. 311,313,320,321,322,323 
Cowles, K. P.: A biological study of the offshore waters of 
Chesapeake Bay 277-381 
Crago packardi 355,356 
septemspinosus 355, 356, 357, 358 
Cribrarius, Arenaeus. 355 
Crisia eburnea 339 
croaker 430-445 
age at sexual maturity 444 
descriptions of young 435 
distinguishing characters 439 
distribution of young 441 
food and feeding habits 445 
growth 441 
spawning 433 
Crustacea 346 
Cryptopontius gracilis 347 
Ctenphora 333 
Cumaeea 354 
cuprea, Diopatra — 341,343 
cupressina, Thuiaria 330 
curticorne, Ectinosoma 346 
cygnea, Anodonta 510, 515, 517, 518, 529, 737 
Page 
cylindrica, Pinnixia 355,361 
cylindricum, Corophium 350,351 
Cypselurus furcatus 449-452 
cypris, Stenothog 350,351 
Dactylometra quinquecirrha. 
Dactylopusia brevieornis 
danse, Astrangia 
danieus, Leptocylindrus 
Decapoda 
Decapterus punctatus 
decipiens, Chaetoceras 
dentatus, Paralichthys 
denticulata, Hemiseptella 
depressa, Alteutha 
depressus, Eurypanopeus 
dianthus, Eupomatus 
diatoms 
dibranchiata, Glycera 
Dictyocba fibula 
digitale, Aglantha 
Diopatra cuprea 
Diosaccus tenuicornis 
discaudata, Temora 
discreta, Barentsis 
Distephanus speculum 
Ditylium brightwellii 
Dolichoglossus kowalevski... 
Donkinia recta 
dubia, Libinia 
dumerilii, Nereis 
dumerili, Seriola 
331 
347 
333 
311,313,323 
355 
453-458 
312,313,325 
464-476 
339,340 
347 
.... 355,356,360 
341,344 
311-326 
341,344 
327 
331 
341', 343 
347 
347 
339 
327 
311,312, 313, 324 
366 
312 
.... 355,363,364 
341,342 
458-464 
eburnea, Crisia 339 
eburneus, Balanus 349,350 
eeheneis, Campylodiscus 312,320 
Echinaraehnius parma 365,366 
eehinata, Hydractinia 330 
Echinodermata 365 
Ectinosoma curticorne 346 
normani 347 
Edotea acuta 352 
montosa 352 
triloba 352 
edulis, Mytilus 361,495,620 
Ostrea 589 
edwardsi, Monocuiodes 350,351 
Electra pilosa 339 
elegans, Sagitta 334,335,336,337,339 
Ellis, M. M., Amanda D Merrick, and Marion D. Ellis: 
The blood of North American fresh-water mussels 
under normal and adverse conditions 509-542 
elongata, Canuella 347 
Maldane 341,344 
Triticella 339 
elongatus, Corycaeus 347 
Pseudocalanus 346 
emarginata, Libinia 355,356,363,364 
Emerita taipoidia.. 356 
eminens, Bomolocbus 347 
empusa, Chloridella 354 
Squilla 354 
enflata, Sagitta 334,337,338 
epheliticus, Hepatus 356 
epsetus, Anchoviella 388-395 
equestris, Ostrea 604 
Eriehsonella attenuata. 352 
Ericthonius brasiliensis 350,351 
Eucampia zodiacus 311,324 
Euceramus praelongus 355,356 
Euchaeta norvegica 347 
Eudendrium carneum 330 
