pauropods, primitive (arthropods), 39, Table 9-8, 124, 



131-132 

 peccary, Artiodactyla (mammal), Table 27-2, 285 

 peccary, collared, Pecan tajacii. 335, 347 

 PccluMlcUii. Bryozoa, 44 



Pelecypoda (clams, mussels, oysters), 364-366 

 pelican, Pelecanidac (birds), 175 

 penjiuin, Sphenisciformes (bird), 194 

 pentastomidae (parasitic arthropod), 178-179 

 perch, Pciciilac (fish), 57 

 perch, log, I'crcttm caprcxies. Table 5-2 

 perch, yellow, Perca navcscois. 64, 74-75, 75, 92, Fig. 



6-11, Table 7-3 

 periwinkle (see l.ittorina) 

 pewee, eastern wood, Contopus ritens. Table 8-6, Table 



7-4, Bg. 4-3, 296, Table 7-4, Table 8-6 

 pewee, western wood, Conlopus soyiliduliis. 307 

 phainopepla, Pluuuopcpla nitetis (bird), 335-336 

 phalarope, northern, Lohipes lohalus. 318 

 phalarope, red, Phalaropus fulicarius. 318 

 pheasant, Phasianidae (birds), 271-272 

 pheasant, ring-necked, Phasiaiius colchicus. 115-116, 



125, 140-141, 184, 190, 212, 214, 244 

 phenacomys, Ungava, Phouuoniys ungava. (mouse), 303 

 phyllopod, Branchiopoda (crustacean), 88, 319 

 phytoplankton, 66-69, 74-75, 75, 203-204, 204, 206, 319, 



357, 358, 358-359 

 pickerel, grass, Esox americanus (fish). Fig. 5-1, 



Table 5-12 

 pig, Suidae (mammal), 271-272, 347 

 pig, guinea, Cavia. 270 

 pigeon, Columbidae, 270 



pigeon, band-tailed, Columha fusciata. 311-312 

 pigeon, common (rock dove), Columha livia. Fig. 12-4 

 pigeon, passenger, Ectopistes migratorius. 208, 300 

 pigeon, white-crowned, Columha leucocephala, 298 

 pika, collared, Ochotomi collaris (mammal), 321, 322 

 pika, common, Ochotomi princeps, 321, 322 

 pike, Esocidae (fish), 64, 74-75 



pike, northern, Esox. lucius, 92, Fig. 5-1, Table 7-3 

 pike, walleye, Stizostediou vitreum. Table 7-3 

 Pine, Pmus (tree), Fig. 8-7, Fig. 8-12, 23-24, 105, 121, 



Table 20-1, 282, 289, 294, 301, 302, 310-311 

 pine, digger, Piwis sahiniana, 311 

 pine, eastern white, Piiius strobus, 65, 121, Table 7-6, 



302 

 pine, jack, Pinus banksiam. 105, 117-119, 302 

 pine, loblolly, Pinus taeda, 115 

 pine, lodgepole, Pinus contorta. 117-119, 121, 302 

 pine, longleaf, Pinus palustris. 117, 165 

 pine, ponderosa, Pinus ponderosa. 121, 301, 302 

 pine, red, Pinus resinosa, 105, 302 

 pine, shortleaf, Pinus echinata, 115 

 pine, sugar, Pinus lambertiana, Z02 

 pine, western white, Pinus monticola, 302 

 pinon, Pinus edulis, 311 

 pipit, Anthus (bird). Table 18-1 

 pipit, Sprague's, Anthus spragueii. 326 

 pipit, water, Anthus spinoletta, 318, 321-322, 322 

 pipsissewa, ChimaphiUi umhellata (plant) 

 pirateperch, Aphredoderus sayanus (fish). Table 5-2 

 pitcher-plant, Sarrncenia. 178-187 



Plamnta. Turbellaria (flatworm), 44, 55, 81, 130, Table 



6-2, Table 7-1, 175, 205-206 

 plankton, 39-40. 64, 66-69, 75, 75-76, 81, 82, 87-88, Fig. 



6-6, Fig. 6-8, Table 6-3, 172, 210, 322, 351-359, 



359-362. 371 

 plant-louse, Aphididae, Fig. 9-9 

 plant-louse, jumping, Chermidae, 310. 311-312 

 Plecoptera (see stoneflies) 



plover. American golden, Pluvialis doniinica (bird), 318 

 plover, black-bellied, Squiilarola squatarola . 318 

 plover, piping, Charadrius metodus. 109 

 plover, semipalmated, Charadrius semipalmatus. 318 

 plover, upland, liartramta longicauda. 125, 321-322, 326 

 Plumatella. Bryozoa, 8, 44 

 polychaete {see Annelida, Polychaeta) 

 pond-lily, Nvinpliaea. Nelutnix) (plants), 79-81 

 pondweed, Potamogeton (plant), 79-71 

 poor-will, Pluilaenoptilus nuttallii (bird). 3-37 

 poplar, Populus (tree). 121, 204-205, 282 

 poplar, balsam, Populus halsami/era. 105, 117-119 

 porcupine. Erethizontidae (mammal). Table 27-2, 3-49 

 porcupine, Erethizon dorsutum. Fig. 23-4, 270, 302-303 

 porcupine. Old World, Hystricidae, 271-272 

 porpoises, dolphins and whales, Cetacea (mammals), 359 

 Potamogeton, pondweed, 92 

 potato, Solanum tuberosum, 196 

 potworms, Enchytraeidae, 39, 132-134, Table 8-5 

 Primates (monkeys, apes, man), 272 

 pronghorn, Antilocapra americana (mammal), Fig. 8-2, 



Fig. 25-1, 127-128, 164-165, Table 9-4, Table 9-5, 



Table 25-1, 175, 244, 326, 328, 328-329, 329-330, 



335, 337 

 Prospaltella herlesi (insect), 227 

 protozoan. Protozoa, 23, 39, 47, 54-55, 60, 64. 66-67, 



67, 71. 74, 82, 87, 87-88, 92, Fig. 10-5, 104-105, 



125, 130, 130-131, 166, 173, 174, 177, 178, 178-179, 



179, 180, 180-181, 181, 190, 195, 210, 219. 240, 254, 



264, 319, 349, 352, 354-356, 356-357, 357. 365 

 protozoan. Toxoplasma, 241 

 protozoan, blood, Leucocytozoon honazae, 241 

 Protura, telson-tail (insect). Fig. 9-6, 39 

 Psephenidae (see riffle beetles) 

 pseudoscorpion (arachnid), 131-132, Table 9-7, Table 



9-8 

 Psocidae, Corrodentia (insects). Table 9-7, 250 

 ptarmigan, rock, Lagopus mutus (bird). Fig. 24-2, 237, 



238, 318, 319, 319-320, 320, 320-321 

 ptarmigan, white-tailed, Lagopus leucurus, 321-322, 322 

 ptarmigan, willow, Lagopus lagopus, 237, 238, 318, 319, 



319-320, 320, 320-321 

 pteropod (marine snails), 357, 358-359 

 puffbird, Bucconidae, 270 



pumpkinseed, Lepomis gihbosus (fish), Table 7-3 

 python, rock. Python sebae (snake), Table 25-1 



quagga, Equus quagga (mammal). Table 25-1 



quail, California, Lophortyx californicus , Table 15-5, 



216, 312 

 quail, Gambel's Lophortyx gambelii, 335-336 

 quail, mountain, Oreortyx pictus, 312 



Index 461 



