320
SUBJECT INDEX
Peromyscus maniculatas, 87
Peromyscus polionotus, 99
Peromyscus truei, 87
Peru, 136
PIuzeocystis, 140, 157
Phaeodactylum, 144, 145
Phagocata vitta (Dug&), 4, 11, 13, 14,31
Phalangiidae, 89, 90
Phenology, 78
Philaenus spumarius, 100, 106
Photosynthesis, 97, 118, 120, 121, 122,
123, 124, 125, 131, 133, 134, 150,
164
inhibition of, 128
Phoxinus phoxinus (Linn.), 46
Physalia, 185
Physiological studies (Energetics), 76,
Phytophagous caterpillar species, 286,
Phytoplankton, 118, 120
78, 84-86, 87, 103
299
annual production, 157-160
grazing by zooplankton, 160-168
primary production, 120-155
standing crop, 136, 147, 155-157
Pine looper (Bupalus piniarius L.),
207 et seq.
Pinus sylvestris, 208
Pisces, 46
Plaice larvae, 185
Planariidae, 5, 6, 11, 37, 38, 40, 42, 54
Phnaria torva (Mull.), 4
Plankton, 53
marine, 117-205
phytoplankton, 120-168
standing crop, 155-157
zooplankton, 168-189
Plastic sphere technique (Plankton
Platymow, 129
Plecoptera, 55, 56, 61
Pkurobrachia, 185
Plymouth, 135
Poa pratemis, 102
Poecilostictw,, 280, 296, 297
Poecilostictw, cothurnatus, 241
Pogonmymnex badius, 98,99, 100, 101,
Poikilotherms, 95, 104, 105, 107
Poisson distribution, 223,224, 227, 229,
production), 125, 126, 141
104, 106
230, -232, 233
Polar Basin, 173
Polar Sea, 159, 190
Pollution, 73
Polycelis, 8, 11, 12, 14, 19-21, 28, 29,
Polycelis felina (Dalyell), 4, 23, 24-28,
Polycelis hepta, 5
Polycelis nigra (Mull.), 4-6, 8, 12-14,
31, 32, 37, 52, 53, 58, 63
40, 48, 49
17,19-27,31-38,41,44,45,47-51,
53, 61-63
Polycelis tenuis (Ijima), 4-6, 12-14,
19-22, 24, 25, 31-38, 41, 44, 46,
47-51, 53, 56, 61-63
Pol ycentrops $avom.aculatus ( Pictet ) ,
Polyhedrosis (Pine looper), 239, 272
Population dynamics (Pine looper),
Population regulation (Triclads), 40, 42
Population regulation (Pine looper),
46
207-305
208, 286-288
analysis, 286-299
Porpita, 185
Port Hacking, 174
Potamogeton, 7
Predator-herbivore ratio, 93
Predators, 83, 86, 90, 221, 226, 272,
280, 291, 293, 300
Primary production (Phytoplankton),
126-155
effect of light, 126-133
effect of nutrients, 135-138, 138-140
effect of salinity, 134-135
effect of temperature, 133-134, 147organic requirements, 140-147
stratification, 147-155
Procerodes ( = Qunda), 30
Production, estimation of (Energetics),
Production of marine plankton, 117155
74, 96, 99, 100
205
primary, estimation of, 120--126
phytoplankton, 120-155, 157-160
zooplankton, 178-182
Productivity (Energetics), 74, 86, 87,
106, 109
curve, 110
gross, 84, 100, 101, 102
net, 84, 101, 102, 109, 110
SUBJECT INDEX
Peromyscus maniculatas, 87
Peromyscus polionotus, 99
Peromyscus truei, 87
Peru, 136
PIuzeocystis, 140, 157
Phaeodactylum, 144, 145
Phagocata vitta (Dug&), 4, 11, 13, 14,31
Phalangiidae, 89, 90
Phenology, 78
Philaenus spumarius, 100, 106
Photosynthesis, 97, 118, 120, 121, 122,
123, 124, 125, 131, 133, 134, 150,
164
inhibition of, 128
Phoxinus phoxinus (Linn.), 46
Physalia, 185
Physiological studies (Energetics), 76,
Phytophagous caterpillar species, 286,
Phytoplankton, 118, 120
78, 84-86, 87, 103
299
annual production, 157-160
grazing by zooplankton, 160-168
primary production, 120-155
standing crop, 136, 147, 155-157
Pine looper (Bupalus piniarius L.),
207 et seq.
Pinus sylvestris, 208
Pisces, 46
Plaice larvae, 185
Planariidae, 5, 6, 11, 37, 38, 40, 42, 54
Phnaria torva (Mull.), 4
Plankton, 53
marine, 117-205
phytoplankton, 120-168
standing crop, 155-157
zooplankton, 168-189
Plastic sphere technique (Plankton
Platymow, 129
Plecoptera, 55, 56, 61
Pkurobrachia, 185
Plymouth, 135
Poa pratemis, 102
Poecilostictw,, 280, 296, 297
Poecilostictw, cothurnatus, 241
Pogonmymnex badius, 98,99, 100, 101,
Poikilotherms, 95, 104, 105, 107
Poisson distribution, 223,224, 227, 229,
production), 125, 126, 141
104, 106
230, -232, 233
Polar Basin, 173
Polar Sea, 159, 190
Pollution, 73
Polycelis, 8, 11, 12, 14, 19-21, 28, 29,
Polycelis felina (Dalyell), 4, 23, 24-28,
Polycelis hepta, 5
Polycelis nigra (Mull.), 4-6, 8, 12-14,
31, 32, 37, 52, 53, 58, 63
40, 48, 49
17,19-27,31-38,41,44,45,47-51,
53, 61-63
Polycelis tenuis (Ijima), 4-6, 12-14,
19-22, 24, 25, 31-38, 41, 44, 46,
47-51, 53, 56, 61-63
Pol ycentrops $avom.aculatus ( Pictet ) ,
Polyhedrosis (Pine looper), 239, 272
Population dynamics (Pine looper),
Population regulation (Triclads), 40, 42
Population regulation (Pine looper),
46
207-305
208, 286-288
analysis, 286-299
Porpita, 185
Port Hacking, 174
Potamogeton, 7
Predator-herbivore ratio, 93
Predators, 83, 86, 90, 221, 226, 272,
280, 291, 293, 300
Primary production (Phytoplankton),
126-155
effect of light, 126-133
effect of nutrients, 135-138, 138-140
effect of salinity, 134-135
effect of temperature, 133-134, 147organic requirements, 140-147
stratification, 147-155
Procerodes ( = Qunda), 30
Production, estimation of (Energetics),
Production of marine plankton, 117155
74, 96, 99, 100
205
primary, estimation of, 120--126
phytoplankton, 120-155, 157-160
zooplankton, 178-182
Productivity (Energetics), 74, 86, 87,
106, 109
curve, 110
gross, 84, 100, 101, 102
net, 84, 101, 102, 109, 110