DUIWEWL
407
Egge-conts 'nued
clupeida-mnts ' nued
osmo-regulation, 260, 271, 272
salinity tolerance, 271
temperature, effect of, 269-271
Eleemobranche
hypermetropy, 182,183,184
pupillmy movement, 176
t8petum lucidum, 177, 178
Eniwetok atoll, 214, 219-221
En& directus, 3, 31, 117-120
Equilibrium of clupeida. 320-332
Equipment for rearing of bivalvee,
C14,36-38,66-66, 67-68
Eroaion of mefa, 229-232
Eetablishment of clupeids, 294
Extre-ocular reception in fishee, 172Eye of fish
174
chorioidal gland, 194, 196
n o d functioning, 183-185, 314,
photoeeneitivity. 19 1-194
regulation of light, 176-182
review on, 171
spectral eenaitivity, 186191
visual pigments, 186-191
316
Visual threeholde. 191-194
F
Fat efor8ge in clupeide, 300-302
Fecundity
bivalvee, 22-26
clupeida, 264, 360-362
bivalve larvae, 39-41, 44, 61, 62,
clupeida, 294, 29S297, 300-307, 346
C o d , 236-245,252254
bivalvee, 36
clupeida, 267, 268
Feeding
55-69
larvae, 276-277
Fertilization
Pinh UM Iliualveo, CAondri&hgw,
Fungun infeotiotm in bivdvee, 76-71
~ h ~ i d s .
h b , E h b n m a l b .
Tmhta
G
Gsmetea
bivalvee, 14
clupeide, 264-268
Gibraltar, Strait of, eel8 in. 145. 146
Gonads
bivalvee, 14
clupeids, 366-304
Crest Barrier Reef, 216,216,221,243
Expedition, 212, 217, 218, 220, 240
H
Herring, uee Clu#
Hybridizetion of bivalvm. 80.81
J
Jingle Shell, 3, 95-98
Juvenile molluske. diseeeee of, 76-80
L
Labyrinth of clupeida, 316-318, 322
Laevkwdiniun, mortuni. 3, 107-109
la go or^, .260-254
k a e , wb alao Ewe, M&nnor&&,
spawning. Surfming
bivalvee
chemical conditions, effect of 44colour. 68,83421
crowding, d e c t of, 69-71
cultivation methods, 3 6 8 8
development, 26-29,82-129
development, a b n o d . 80-85,
91.102-103,120
diseeses, 75-80,100,112,120, 129
food. 39-41, 44, S!$-68,117
hardiness, 41-47
eelinity, d e c t of, 52, 63
47
fempenrture, effect of, 39-44,
47-62.122
turbidity, &eot of, 63-66
ohtmbrietioe, 264
development of organ eyatems,
fad, 276-377
clupoido
274, 275
407
Egge-conts 'nued
clupeida-mnts ' nued
osmo-regulation, 260, 271, 272
salinity tolerance, 271
temperature, effect of, 269-271
Eleemobranche
hypermetropy, 182,183,184
pupillmy movement, 176
t8petum lucidum, 177, 178
Eniwetok atoll, 214, 219-221
En& directus, 3, 31, 117-120
Equilibrium of clupeida. 320-332
Equipment for rearing of bivalvee,
C14,36-38,66-66, 67-68
Eroaion of mefa, 229-232
Eetablishment of clupeids, 294
Extre-ocular reception in fishee, 172Eye of fish
174
chorioidal gland, 194, 196
n o d functioning, 183-185, 314,
photoeeneitivity. 19 1-194
regulation of light, 176-182
review on, 171
spectral eenaitivity, 186191
visual pigments, 186-191
316
Visual threeholde. 191-194
F
Fat efor8ge in clupeide, 300-302
Fecundity
bivalvee, 22-26
clupeida, 264, 360-362
bivalve larvae, 39-41, 44, 61, 62,
clupeida, 294, 29S297, 300-307, 346
C o d , 236-245,252254
bivalvee, 36
clupeida, 267, 268
Feeding
55-69
larvae, 276-277
Fertilization
Pinh UM Iliualveo, CAondri&hgw,
Fungun infeotiotm in bivdvee, 76-71
~ h ~ i d s .
h b , E h b n m a l b .
Tmhta
G
Gsmetea
bivalvee, 14
clupeide, 264-268
Gibraltar, Strait of, eel8 in. 145. 146
Gonads
bivalvee, 14
clupeids, 366-304
Crest Barrier Reef, 216,216,221,243
Expedition, 212, 217, 218, 220, 240
H
Herring, uee Clu#
Hybridizetion of bivalvm. 80.81
J
Jingle Shell, 3, 95-98
Juvenile molluske. diseeeee of, 76-80
L
Labyrinth of clupeida, 316-318, 322
Laevkwdiniun, mortuni. 3, 107-109
la go or^, .260-254
k a e , wb alao Ewe, M&nnor&&,
spawning. Surfming
bivalvee
chemical conditions, effect of 44colour. 68,83421
crowding, d e c t of, 69-71
cultivation methods, 3 6 8 8
development, 26-29,82-129
development, a b n o d . 80-85,
91.102-103,120
diseeses, 75-80,100,112,120, 129
food. 39-41, 44, S!$-68,117
hardiness, 41-47
eelinity, d e c t of, 52, 63
47
fempenrture, effect of, 39-44,
47-62.122
turbidity, &eot of, 63-66
ohtmbrietioe, 264
development of organ eyatems,
fad, 276-377
clupoido
274, 275