INDEX. 



699 



Podurida?, 623. 624. 



Poecilocerus, 560. 



Poison glands, 43. 



Poison of insects, 43. 



Polistes, 121, 147, 149. P. annularis, 151, 



156. P. Cauadensis, 151, 152, 153. P. 



lanio, 153. 



Polybia, 153, 154, 155. 

 Polydesmidae, 677. 

 Polydesmus, 676. P. Canadensis, 677. P. 



erythropygus, 677. 

 Polyergus rufescens, 182. 

 Polynema ovulorum, 202. 

 Polyphemus. 240. 

 Polyphylla, 455. 

 Polyrhachis arboricola, 184. 

 Polystoechotes, 12, 236. P. nebulosus, 



585. P. punctatus, 611. 

 Polyxenus fasciculatus, 678. 

 Pompilidse, 114, 171. 

 Pompilus, 25. P. arctus, 173. P. audax, 



401. P. cylindricus, 173. P.formosus, 



172. P. funereus, 174. P. Mariae, 173. 

 Ponera, 179. P. ferruginea, 182. 

 Postscutellum, 11. 

 Potamanthus cupidus, 595. P. margina- 



tus, 595. 



Potato beetle, 503, 508. 

 Potato-stalk weevil, 49. 

 Praescutum, 11. 

 Preservative fluids, 89. 

 Preserving insects, 84. 

 Prestwichia, 114. 

 Priocera undulata, 468. 

 Priocuemis unifasciatus, 173. 

 Prionidae, 494. 



Prionocyphon discoideus, 464. 

 Priononyx Thomae, 167. 

 Prionus brevicornis, 495. 

 Prisopus flabellicornis, 573. P. spini- 



ceps, 573. 

 Prisiiphora grossulariae, 217. P. identi- 



dem, 217. P. idiota, 217. P. syco- 



phanta, 218. 

 Procephalic lobes, 55. 

 Proconia quadrivittata, 532. 

 Proctotrupes, 199. 



Proctotrupid fly, 131. 

 Proctotrupii, 198. 



Proctotrypidae, 198. 



Promus, 473. 



Prophets, 574. 



Propodeum, 66. 



Prop-legs, 21. 



Proscopia gigantea, 572. 



Prosopis alfinis, 143. P. elliptica, 143, 



Prostemma guttata, 541. P. guttula, 539. 



Protolycosa, 643. 



Protoplasma Fitchii, 385. 



Proventriculus, 35. 



Psammotherma, 114. 



Pselaphidae, 439, 440. 



Pselaphus, 422, 440. 



Psen caliginosus, 191. P. leucopus, 162. 



Psenides. 211. 



Psenocerus pini, 399. P. supernotatus, 



499. 



Psephenus Lecontei, 450. 

 Pseudomyrma bicolor, 187. P. flavidula, 



187. 



Pseudoscorpiones, 658. 

 Psexidovarium, 49. 

 Pseudovura, 49. 

 Psoci, 658. 

 Psocidae, 583, 588. 



Psocus, 54, 69. P. pulicarius, 589. P. 



salicis, 590. P. venosus, 590. 

 Psyche helix, 290. 

 Psychinae, 290. 

 Psychoda phalaenoides, 380. 

 Psychomorpha epimenis, 281. 

 Psylla pyri, 531. 

 Psyllidae, 530. 

 Pteratomus, 110 114. P. Putnamii, 131. 



202. 



Pteromali, 415. 

 Pteromalus, 193, 202, 205, 206. P. apium, 



207. P. clisiocampae, 206. P. vanessae, 



206. 



Pteronarcys proteus, 590. P. regalis, 590. 

 Pterophondae, 356. 

 Pterophorus, 202. P. periscelidactylus, 



356. 



Pteroptus vespertilionis, 663. 

 Pterostichus, 433. 

 Ptilodontes, 292. 

 Ptinidae, 197, 470. 

 Ptinus fur, 470. 



Ptycholoma ? semifuscana, 334. 

 Ptychoptera, 382. P. paludosa, 384. P. 



rufocincta, 384. 



Pulex irritans, 389. P. musculi, 389. 

 Pulicidae, 588. 

 Pulvillus, 21. 

 Pycnoscelus, 576. 

 Pyralidae, 326. 



Pyralis, 195. P. fariualis, 328. 

 Pyrameis Atalanta, 261. P. cardui, 261 



P. Huntera, 261. 

 Pyrochroaflabellata, 477. 

 Pyrochroidae, 477. 

 Pyvomorpha dimidiata, 283. 

 Pyrophorus noctilucus, 462. 

 Pyrrharctia Isabella, 239, 286. 

 Pyrrhocoris apterus, 48, 539, 543. 

 Pythidffi, 476. 

 Pytho, 476. 



Quedius, 441. 



Race horse, 573. 



Radish fly, 411. 



Rapnidia, 608. 



Raphiglossa odyneroides, 157. 



Ranatra, 516, 537. R. fusca, 538. 



Ranatra, abdomen of, 17. 



Raspberry slug, 222. 



Rectum, 35. 



Red-legged Grasshopper, 569. 



Reduvmi, 540. 



Reduvius personatus, 541. 



Respiration, 42. 



Respiration, organs of, 40. 



Rhabdites, 15. 



Rhagium lineatum, 501, 



Rhamphidia, 383. 



Rhipidandrus, 473. 



Rhipidius, 48. 



RhipiceridaB, 463. 



Rhipiphoridae, 480. 



Rhipiphorus Finnicus, 481. 



Rhipiphorus paradoxus, 149. 



Rhizopertha pusilla, 472. 



Rhizophagus depressus, 445. 



Rhodices dichlocerus, 212. R. rosae, 212 



Rhopalosoma Poeyi, 197. 

 Rhopalum pedicellatum, 

 Rhopalus, 540. 

 Rhyacophila fuscula, 621. 

 Rhynchites bicolor, 485. 



158,161. 



