326
SUBJECT INDEX
F
Fin rot, 11, 57
Fish pox, 7
Fungus disease, 13
Cladoaporium, 15
epizootics, 14, 41, 43
Ichthyophonus, 14, 41, 50
G
Genetic abnormalities
See Abnormalities
Goiter, 36
H
Hatcheries, 38
Helminths, 24
Acanthocephala, 32
Cestodes, 27, 48, 52
Nematodes, 29, 47, 58
Trematodes, 24, 50, 51, 52
Human disease, relation to fish disease,
59
I
Ichthyophonus, 14, 41, 50
Immunization of fish, artificial, 52
Immunity from disease, 52
L
Lymphocystis, 5, 57
M
Microbial diseases, 4
N
Nematodes, 29, 47, 58
0
Octopus, see Squid
P
Papillomas, 7
Pollution, effect of, 37
Protozoa, 16
Coccidia, 16, 48, 60
Microsporidea, 21, 46
Protozoa-continued.
Myxosporidea, 18, 48, 50, 51, 52
R
Red disease, 9, 42, 45
S
Squids, 91
buoyancy, 262
catching methods, 270
depth, 96, 109, 252
distribution, 94, 244
ecological importance, 265
economic importance, 269
egg masses, 135, 255
flying, 109, 118, 129, 143, 155
growth, size and form, 257
life history, 96
locomotion, 262
mating, 134
parasites, 265
photophores, 264
size, 257
sound production, 264
stranding of, 98, 100, 132
structural variation, 262
Architeuthidae, 97
Bathyteuthidae, 166
Brachioteuthidae, 162
Chiroteuthidae, 200
Cranchiidae, 215
Enoploteuthidae, 170
Gonatidae, 152
Grimalditeuthidae, 2 14
Histioteuthidae, 193
Lepidoteuthidae, 213
Lycoteuthidae, 190
Octopoteuthidae, 187
Ommastrephidm, 104
Onychoteuthidae, 141
Parateuthidae, 161
Pholidoteuthidae, 166
Spirulidae, 241
Thysanoteuthidae, 159
Valbyteuthidae, 162
Squids, families
Stomatitis, 8
T
Tail rot, 9, 67