INDEX 



6 19 



Peiiiiiicornia, 194 



J'cdiciiiiii:, 600 



PLHliculiil;ie, 599 



raliculiis capitis. 699, 601 ; P. melittae, 

 27-1 : /'. vextimenti, 601 



Pedilidae, JOU 



Peduncle, 133, 134 



Pegomyia inanis, 79 



Pelobiidae, 207 



Pelobiiis tardus, 208 



Pelogonidae, 562 



Pehqmeus, 110, 112 n. ; P. hilineatus, 

 114; P. laelKs, 113, 117; P. mccdra- 

 sjialaiiHS, 113 ; P. s]i\nfe.x, 112 



Pt'Hustidd. 245 



i'eltideN 233 



l'c„>i:ln,jiis, 589 



J''mjiJirrdo}i iKgubiis, 128 



IVnipliredouides, 127 



Penis, 314 



Pentainera, Z90 



Pentanephria, 466 



Pentatoma, 541 ; P. riifijies, 535 



Pentatomidae, 533, 545, J^6* 



Pci)SiS, 104, 389 ; P.Jminosus, 105 



Perez, on bee-i:tarasitism, 32 ; ouHalictus, 24 



Pencoma canescens, 470 



Pericopinae, 409 



PcriJrepuiw, 401 



Po-iJitus. 2S2 



Peripnenstic, 450 



Peritracheal spaces, 332, 333 



Perlvins, R.C. L. , on bee and acarid sym- 

 biosis, 70 ; on Odyyierus, 76 ; on Prosopis, 

 21 



Perophom hatesi, P. inelsheimeri, 377 ; P. 

 sanc/uinoUnta, 379 



Perophoridae, 377 



Perotliopides, 260 



Peytonreaii, on niorpliology of abdomen, 

 313, 314 



Pliaeism, 337 



Plialacridae, 231 



Plialacrocera replicata, 474 



Phaloniadae, 4^7 



Phancteus splendidv.lus, antenna of, 191 



Pharynx, 320 



Phaudinae, 392 



Pheidole, 165 



Pheidologeton laioriosus, 159 ; P. diversus, 

 167 



Phenax, 575 



T'heyigodes Meronymi, 249 



Phengodini, 251 



Phihieni's spuvmrius, 577 



Philanthides, 124 f. 



Philanthus apivorus, 111 ; P. triaiujtdum, 

 125 



Phileurus didymus, antenna, 191 



PIiilnnth)is nitidv.s, 225 



PliJebotomiis, 470 



Phloeo, coHicata,, 545 



Phloeides, 515 



Phloeothrips fniiiientariiis, 530 



Phubdroii piflieciiim, 403 



Phonapate, 246 



Phoridae, 494 



Phosphaeiius hemiptenis, 249 



Phosphorescence, 250 — see also Lunun- 



escence 

 Pliragma, 307, 313 

 Phragmocyttares, 81 

 Phthanocoris, 543 

 Phtliiriasis. 601 

 J'hthirius iiiijin'iialis, 601 

 Pliycitidae, 424 

 Phycodromidae, 504 

 Phyllociiistis, 431 

 PhyUomorphalaciiiiatii, 547, 548 

 Phyllnrliina, parasite of, 520 

 Phylloxera, 587 

 Phylogeny of butterflies, 343 n. 

 Phymaticlae, 554 

 Phymatopiis, 399 

 Physapoda or Physopoda, 531 

 Phytomyzidae, 504 

 Phytophaga, 190, :i37, 270 f. 

 Phytophthires, 544 

 Phytoscopic etl'ects, 336 

 Pierella, 348 

 Pieridae, 341, 357 

 Pieris brassicae, 340 ; development of wing, 



328, 329, 333 

 Piesma, 550 



Pigments, 330, 334, 357 . 

 Pilifer, 308 

 Pill-beetles, 242 

 Pinaridae, 405 

 Piophilidae, 504 

 Pipunculidae, 496 

 Pipunculus, 496 

 Pison, 118 

 Pit-falls, 481 

 Plagiolepis trimeni, 153 

 Plagithmysus, 287 

 Plant-lice, 581 f. 

 Plants and ants, 183 

 Plataspides, 545 

 Platycnema, 496 

 Platypezidae, 496 

 Platyphora. lubbocH. 495 

 Platypides, 289, 295 

 Platypsyllidae, 219 

 PloXypsyllus castoris, 219 

 Platysoma depressitm, 230 

 Platystomidae, 504 

 Plea nmiutissima, 567 

 Pliny, on Mason-bee, 44 

 Ploiaria p)allida, 556 

 Plume-moths, 426 

 Plumnles, 331 

 Plusia, 415 

 Pocliazia, 576 

 Podilegidae, 3:^ 



