698 



INDEX. 



Papirius, (i25, 626. P. Saundersii, 624. 



Paraglossa, 29. 



Parandra brniiuea, 494. 



Paraponyx, :{:>(). 



Parnassius Smintheus, 248. 



Paruidae, 4.10. 



Parnopes, I'.c2. 



Parthenogenesis, 48. 



I'a.-imai Ini- elongatus, 432. 



1'a-sahi'cus niaiidihularis, 161. 



Passalus coruutus, 451. 



Patagia, l:{. 



Pauropodidse, 675. 



Pauropus Huxleyi, 675. P. peduncula- 



tus, (i7o. 



Pea weevil, 484; flgure of, 513. 

 Peach tree borer, 277. 

 Pear slug, 222. 

 Pear Tremex, 228. 

 Pebrine, 82. 

 Pedicia albivitta, 384. 

 Pedicil, 26. 

 Pediculina, 553. 

 Pediculus corporis, 553. P. humanus 



capitis, 553. P. vestimenti, 553. 

 Pedipalpi, 628, 644, 655. 

 Pedipalps, 655, 657. 

 Pelecinus polycerator, 195. 

 Pel id n ota puuctata, 45.'). 

 Pelopasus, 174. P. caeruleus, 169. P. 



flavipes, 150, 16!), 170,408. 

 Pempelia grossulariae, 331. P. semiru- 



bella, 331. 

 Pemphigus formicarius, 524. P. formi- 



cetorum, 524. P. rhois, 524. P. ulmi- 



cola, 524. P. vagabundus, 524. 

 Pentamera, 424. 

 Pentatoma, 408. P. tristigma, 546. P. 



ligata, 546. 



Pentatomidae, 516, 542. 

 Penthina vitivorana, 336. 

 Pepsis cyanea, 175. P. elegans, 175. P. 



formosa, 175. P. heros, 175. 

 Perga Lewisii, 215. 

 Perilampus platygaster, 206. 

 Peripatus, 698. 



Periplaneta, 194. P. Americana, 195, 576. 

 Periphyllus testudo, 521. 

 Peritracheal circulation, 39. 

 Peritreme, 13. 

 Perla abnonnis, 500, 

 Perlidae, 580, 581, 586, 590. 

 Postabdoiiu'ii, 56. 

 Perophora Melsheimerii, 292. 

 Pezomachus, 70, 193, 194, 197, 203. 

 Pezzotettix alpinus, 569. P. borealis, 



660. 



Phalacrocera replicata, 384. 

 Phalacridae, 444. 

 Phalacrus, 444. 

 Phalaenidas, 284, 318. 

 Phalanirida-, ii27, 632, 650, 657. 

 Phalanirids, 655. 

 Phalangium dorsatura, 656. P. ventri- 



cosiiin, ii.")7. 



Phanaeus, 424. P. carnifex, 463. 

 Phaneroptera curvicauda, '><><;. 

 Pharynx, :\.~>. 

 Phasma 4-giittatum, 573. 

 Phasmida. 572. 

 Pheidole notabilis, 185. P. providens, 



186. 



Plicnax variojrata, .':>:{. 

 PlH'n.irodcs plnniosa, 467. 

 Phigalia pilosaria, ")t. 



Philampelup vitis, 275. 



I'liilantliiiui', 157, lf)8. 



Philanthus, 140, 442. P. apivorus, lite, 



1' vcntilabris, 8, 158. 

 Philopotainus, 021. 

 Philopterus, 555. 

 Phloea corticata, 547. 

 Phloeothrips carya;, 549. P. mali, 549. 

 Phlox worm, 315. 



PholM'trum, 289. P. pithecium, 290. 

 Phodaga alticops, 480. 

 Pholcus, 6;J(i, 039. P. Atlanticus, 650. 

 I'hora incnosnta. 127, 410. 

 Photiiui.s pyralis, 4iiO. 

 Photuris Pensylyanica, 46(5. 

 Phryganea grandis, (il(i, (i!7. 

 Phryganeidse, 230, 580, 581, 582, 583, 615. 

 Phryganeide, ->M, 586. 

 Phryganida;, 193. 

 Phryganidia, 290. 

 Phrynidae, 629, 657. 

 Phrynus, 039. P. asperatipes, 658. 

 Phthirius pubis, 554. 

 Phycita nebulo, 331. 

 Phyllium sictMt'oliiiin. 574. 

 Phyllophorus ter-tudinatus, 521. 

 Phylloptera oblongifolium, 566. 

 Phyllotreta i-triolata, 507. 

 Phylloxera, 523. 

 Phymaphora pulchella, 511. 

 Ph'ymata, 552. 



Phytocoris, 516. P. linearis, 550. 

 Pierls, 54, 237, 361. P. oleracea, 249. P. 



Protodice, 249. P. rapae, 70, 249. 

 Pill beetles, 449. 

 Pitnpla, 193, 190. P. Fairraairii, 193. P. 



ovivora, 193. P. pedalis, 196. P. ru- 



lata, 193. 



Pine Lophyms, 226. 

 Pine saw-fly, 224. 

 Pinning insects, 88. 

 Piophila casei, 413. 

 Pipunculus, 401. 

 Pique, 390. 



Pirates biguttatus, 541. P. picipes, 541. 

 Pissodes strobi, 48(i. 

 Planiceps niger, 174. 

 Plant-lice, 1!>8, 3!)7, 400, 519. 

 Platephemera antiqua, 77, 594. 

 Platoect-ticus (;i<>v-rii, 291. 

 Platygaster, 200, ;i25, 375. P. error, 201, 



370. P. tipuhv, 201, 376. 

 Platymodes Pensylvanica, 576. 

 1'latynus ciiprlpenne, 433. 

 Platypeza, 402. 

 Platypteryx genicnlata, '2!t:>. 

 Platypus,' I KI. 

 Platyroptilon Micrsii, 385. 

 riatysainia. 293. P. Cecropia, 234, 298. 



P.'Enryale, 2SJ8. 

 I'lccia, 80. 



Pleetrodes pubescens, 454. 

 ricin-itc, 9. 



n..a.:.io. :.:;:. 



I'loiaria brcvipennis, 540. 



I'loliTcs, 539. 



I'luine iiidths. :!.v; 



Plum goiiKCr, 1S7. 



I'liini slug. -'_'-'. 



I'liini weevil, 488. 



Plu-ia alticoln, 313. P. divergens, 313. 



1'. ignoa. 313. P. montana, 313. P. 



lirccationis, 312. 

 Podura, 11. 615, C.-'l. 



