1034 



AN INTRODUCTION TO ENTOMOLOGY 



Pentatomidae, 103, 357, 359, 390 

 Penthe, 514; P. obUguata, 514; P. 



pimelia, 514; prothorax of, 53 

 Penthima americana, 408 

 Pentozocera australensis, 547 

 Pepsis, 934 

 Perceoreille, 460 

 Perez, J., 92 



Pericardial, cells, 164; diaphragm, 163 

 Pericopidse, 583, 588, 698 

 Perilampus hyalimis, 928, 929 

 Peripatoides novae-zealandicce, 4 

 Peripatus, I, 4 

 Peripheral sensory nervous system, 



128, 129 

 Periplaneta americana, 266; P. orien- 



talis, 107, 127 

 Peripneustic, 115 



Peripodal, cavity, 197; membrane, 197 

 Peristome, 780 

 Peritoneal membrane, 109 

 Peritremes, 52 



Peritrophic membrane, 111, II2 

 Perkins, R. C. L., 962 

 Perlidae, 328 

 Peterson, A., 341 

 Petiole, 938 

 Petroleum-fly, 859 

 Pettit, R. H., 365 

 PhcEoses sabinella, 617 

 Phagocyte, 164, 204 

 Phagocytic organs, 164 

 Phagocytosis, 164, 204 

 Phalacridse, 472, 511 

 Phalonia rulilana, 643 

 Phaloniidae, 582, 590, 639, 643 

 PhancBus, 517; P, carnifex, 517 

 Phaneropterinse, 235, 236 

 Pharsalis, 917 

 Pharynx, 109 

 Phasgonuridae, 234 

 Phasiidse, 787, 793, 868 

 Phasma, 12 1 

 Phasmidae, 234, 260 

 Phasmoidea, 260 

 Pheidole pilifera, 943 

 Phengodidae, 473, 492 

 Pheosia rimosa, 674 

 Philagraula, 709 

 Philanthini, 963, 969 

 Philopotamidae, 559, 560, 563 

 Philopteridae, 337 

 Philosamia cynthia, 727 

 Phlebotomus, 802 ; P. vexator, 802 

 Phloeothripidae, 346 

 Phobetron pithecium, 609, 610; larva, 



610 

 Pholisora, 737; P. catullus, 737 

 Pholus pandorus, 660 

 Phonapate, 88 

 Phora, wing of, 848 



Phoridae, 786, 789. 793, 847 



Pholinus marginellus, 165 



Phragmas, 97 



Phryganea, 565; P. pilosa, pupa of, 

 558; P. vestita, 565 



Phryganeidae, 559, 560, 564 



Phryganeids, Cases of, 565 



Phryganidia californica, 673 



Phlhirius pubis, 349 



PhthorophlcBus liminaris, 542, 544 



Phyciodes, 752; P. nycteis, 752 



Phycitinae, 651 



Phycodromidae, 786, 791, 855 



Phyllium, 261 



Phyllonorycter, 618; P. cincinnatiella, 

 619; P. hamadryadella, 618, 619 



Phyllophaga, 518 



Phylloscyrtus pulchellus, 244 *% 



Phyllotreta vittata, 532 



Phylloxera, 433; gall-inhabiting form, 

 436; gall of, 434; grape, 433; root- 

 inhabiting form, 43,s; 436; P. vast- 

 atrix, 433 ; wings of, 429 



Phylloxeridae, 400, 428 



Phylloxerinae, 433 



Phymata, 383; P. erosa, 383 



Phymatidae, 356, 358, 382 



Physocephala affinis, wing of, 853 



Physonola unipunctata, 534 



Phytomyza aquilegice, 861 ; mine of, 861 



Phytophaga, 468, 469; families of the, 



475 



Phytophaga destructor, 818 



Pickle- worm, 648 



Pieces jugulaires, 40 



Pierce, W. Dwight, 548, 549 



Pieridae, 584, 739, 744 



Pieris natn, 747; P. protodice, 747; 

 wings of, 745; rapae, 746 



Piesma cinerea, 385 



Piesminae, 385 



Pigeon horn-tail, 897 



Pigment cells, accessory, 138, 140; ins, 

 140 



Piliferous tubercles of larvae, 35 



Pill-beetles, 508 



Pinacate-bugs, 513 



Pinconia coa, 606 



Pine clear-wing moth, 637 



Pine-cone willow gall, 817; guest, 

 817 



Pine-leaf, miner, 627; scale, 458; tube- 

 builder, 643 



Pine-pest, Zimmermann's, 652 



Pine-twig moths, 640 



Pinipestis zimmermanni, 652 



Piophila casei, 8s8 



Piophilidae, 786, 792, 858 



Pipunculidae, 786, 790, 849 



Pipunculus, 849; wing of, 850 



Pistol case-bearer, 620 



