INDEX. 



699 



Poduridse, 623, 624. 



Pcecilocenis, 560. 



Poison glands, 43. 



Poison of insects, 43. 



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



156. P. Canadensis, 151, 152, 153. P. 



lanio, 153. 



Polybia, 153, 154, 155. 

 Polydesmidae, 677. 

 Polydesraus, 676. P. Canadensis, 677. P. 



erythropygus, 677. 

 Polyergus rufesceus, 182. 

 Polynema ovulorum, 202. 

 Polyphemus, 240. 

 Polyphylla, 455. 

 Polyrhachis arboricola, 184. 

 Polystoechotes, 12, 231!. P. nebulosns, 



585. P. puuctatus. 611. 

 Polyxenus fasciculatus, 678. 

 Pompilidffi, 114, 171. 

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



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



172. P. funeieus, 174. P. Maria:, 173. 

 Ponera, 179. P. ferruginea, 182. 

 Postscutellum, 11. 

 Potamanthus cupidus, 595. P. margina- 



tus, 595. 



Potato beetle, 503, 508. 

 Potato-stalk weevil, 49. 

 Prascutum, 11. 

 Preservative fluids, 89. 

 Preserving insects, 84. 

 Prestwichia. 114. 

 Priocera undulata, 468. 

 Priociiemis unifasciatus, 173. 

 Pnonidae, 494. 



Prionocyphon discoideus, 464. 

 Priouonyx Thomae, 167. 

 Priouus brevicornis, 495. 

 Prisopus flabellicomis, 573. P. spini- 



ceps, 573. 

 Pristiphora grossularia3, 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. 

 Proctotrypidse, 198. 

 Promus, 473. 

 Prophets, 574. 

 Propodeum, 66. 

 Prop-legs, 21. 

 Proscopia gigantea, 572. 

 Prosopis afflnis, 143. P. elliptica, 143, 

 Prostemma guttata, 541. P. guttula, 539. 

 Protolycosa, 643. 

 Protoplasma Fitchii, 385. 

 Proventriculus, 35. 

 Psamniotherma, 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. 

 Pseudovarium, 49. 

 Pseudovum, 49. 

 Psoci, 658. 

 Psocida?, 583, 586. 



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



salicis, 590. P. veuosus, 5'JO. 

 Psyche helix, 2bO. 

 Psychinaj, 290. 

 Psychoda phalaenqides, 380. 

 Psychomorpha epimenis, 281. 

 Psylla pyri, 531. 

 Psyllidse, 530. 

 Pteratomus, 110 114. P. Putnamii. 131, 



202. 



Pteromali, 415. 

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



207. P. clisiocampse, 200. P. vanessse, 



206. 



Pteronarcys protens, 590. P. regaljs, 590. 

 Pterophoridaj, 356. 

 Pterophorus, 202. P. periscelidactylus, 



356. 



Pteroptus vespertilionis, 663. 

 Pterostichus, 433. 

 Ptilodontes, 292. 

 Ptinidse, 197, 470. 

 Ptimis fur, 470. 



Ptycholoma ? semifuscana, 334. 

 Ptychoptera, 382. P. paludosa, 384. I'. 



rufocincta, 384. 



Pulex irritans, 389.. P. musculi, 389. 

 Pulicidae, te* -? * .' 

 Pulvillus, 21. 

 Pycnoscelus, 576. 

 Pyralidse, 326. 



Pyralis, 195. P. farinalis, 328. 

 Pyrameis Atalanta, 261. P. cardui, 261 



P. Huntera, 261. 

 Pyvochroa flabellata, 477. 

 PyrochroidSB, 477. 

 Pyromorpha dimidiata, 283. 

 Pyrophorus noctilucus, 4(i2. 

 Pyrrharctia Isabella, 239, 286. 

 Pyrrhocoris apterus, 48, 539, 543. 

 Pythidaj, 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. 



Reduvini, 540. 



Reduvius personatus, 541. 



Respiration, 42. 



Respiration, organs of, 40. 



Rhabdites, 15. 



Rhagium lineatum, 501, 



Rhamphidia, 383. 



Rliipidandrus, 473. 



Rhipidius, 48. 



Rhipicerida?, 463. 



Rhipiphoridae, 480. 



Rhipiphorus Finnicus, 481. 



Rhipiphorus paradoxus, 149. 



Rhizopertha pusilla, 472. 



Rhizophagus depressus, 445. 



Rhodites dichlocerus, 212. R. rosaa, 212 



Rhopalosoma Poeyi, 197. 



Rhopalum pedicellatum, 158, 161. 



Rhopalus, 546. 



Rhyacophila fuscula, 621. 



Rhynchites bicolor, 485. 



