1056 



AN INTRODUCTION TO ENTOMOLOGY 



Protoplasa, 796; P. fitchii, 796; P. 



vanduzeei, 796; P. vipio, 796 

 Protosialis americana, 286 

 Protura, 218 

 Proventriculus, no, 111 

 Psacaphora termineUa, 630 

 Psammocharidae, 890 

 Psectra, 294; P. diptera, 294 

 Pselaphidae, 470, 489 

 Pseninse, 984 

 Psenini. 981, 984, 985 

 Psephenidae, 471, 503 

 Psephenus, 503; P. lecontei, 504 

 Pseudagenia, 951 

 Pseudococciis citri, 451; P. (Dacty- 



lopius) destructor, eyes of, 443; P. 



longispinosiis, 451; wing of, 442 

 Pseudocone eyes, 141 

 Pseudo-cubit US-one, 301 

 Pseudo-halteres, 59 

 Pseudohazis, 721; P. eglanterma, 721; 



P. hera, 721 

 Pseudomasaris, 967, 968, 969; P. 



vespoides, 968; nests of, 969 

 Pseudo-media, 301 

 Psetidomyrma, 959 

 Pseudomyrminse, 958, 959 

 PseudophyllinEe, 235, 238 

 Pseiidothyatira cymatophoroides, 710 

 Pseudova, 191, 416 

 Psila roscE, 859 

 Psilidas, 786, 792, 859, 890 

 Psilogaster fasciiventris, 941 

 Psilopa petrolei, 859 

 Psilopodins sipho, wing of, 844 

 Psilotreta frontalis, 567 ; case of, 567 

 Psithyrus, 993, looi, 1002, 1004 

 Psocid, wings of, 332 

 Psocidas, 333 

 Psocids, 331 



Psychida;, 582, 584, 585, 586, 613 

 Psychodidffi, 785, 787, 801 

 Psychomorpha epimenis, 693 

 Psychomyidae, 560, 564 

 Psyllia, floccosa, 410; pear-tree, 41 1 ; P. 



pyricola, 411 

 Pterodontia flavipes, 8^7; P. misella, 



837 

 Pteromalinae, 941, 942, 947 

 Pteromalns puparum, 947 

 Pterombus, 953 

 Pteronarcella, 328; P. hadia, wings of, 



328 

 Pteronarcidae, 328 

 Pteronarcys, 120, 328; head of, 136; P. 



dorsata, 325 

 Pteronidea rihesi, 903; P. trilineata, 903 

 Pterophoridae, 582, 584, 652 

 Pterophylla camellifolia, 237, 238 

 Pteropleura, 783 

 Pterostigma, 74, 327 



Pterygogenea, 206 



Pterygota, 211, 230 



Ptilinum, 190, 776, 781 



Ptinidas, 47 1, 514 



Ptiniis fur, 514 



Ptychopteridas, 785, 787, 796 



Pulex irritans, 882 



PulicidEE, 882 



Pulsations of the heart, 122 



PulviUi, 58 



Pidvinaria, 453; P. acericola, 453; P. 



innumerahilis , 170; P. vitis, 453 

 Punkies, 803 



Pupa, 186; of a beetle, 466 

 Pupae, active, 187; the different types 



of, 190 

 Puparium, 190, 815 

 Pupipara, 193, 873, 876 

 Pycnogonida, 10 

 Pygidial area, 888 

 Pygidium, 75, 445; diagram of a, 446, 



447 



Pyralididae, 582, 585, 587, 644 



Pyralidinae, 649 



Pyralidoidea, 582, 644 



Pyralids, 582, 644; aquatic, 648; typ- 

 ical, 649 



Pyralis farinalis, 649 



Pyrausta nubilalis, 648 



Pyraustinae, 646 



Pyrochroidae, 475, 498 



Pyromorpha, 604; P. dimidiata, 604; 

 wings of, 605 ; P. marteni, wings of, 605 



Pyromorphidag, 582, 585, 586, 604 



Pyrrhocoridee, 357, 359, 385 



Pyrrhopygin£E, 735 



Pythidae, 474, 498 



Quadrangle, 322 

 Queen, the, 766, 1006 



Radial cross- vein, 71 



Radicicolas, 434 



Radio-medial cross- vein, 71 



Radius, 64 



Ramphocorixa acuminata, 362 



Ranatra fusca, 365 



Range-caterpillar, New Mexico, 721 



Raphidia, 289 



Raphidiidae, 289 



Raphidioidea, 289 



Raspberry fruit-worm, 510; geometer, 



665 ; root-borer, 636 

 Raspl3erry-cane maggot, 864 

 Rasping organs, 87 

 Rat-flea, Indian, 882 

 Rath, O. vom, 132 

 Rat-tailed maggots, 851 

 Rau and Rau, 951, 970 

 Reaumur, R. A. F. de, 572, 876 

 Rectum, 113 



