INDEX. 



347 



Museum pests, 314. 

 Myriapoda, 53, 57. 



Nepa, 128. 



Nest-building caterpillars, 200. 



Net-building caddice-worms, 151. 



Net-winged midges, 158. 



Nets, 285. 



Neuroptera, 77. 



Nodus, 97. 



Note-books, 320. 



Notolophus leucostigma, 174. 



Notonectidse, 128. 



Nymphalidae, 247. 



Nymphs, 35. 



Oak-apples, 210. 

 Oberea bimaculata, 215. 

 Ocelli, 13. 

 Odonata, 65. 



CEdemasia concinna, 173, 

 Orb-weavers, 224. 

 Orchard life, 166. 

 Orthoptera, 70. 

 Oven, 302. 

 Ovipositor, 20. 



Painted beauty, 251. 

 Palpus, 14. 

 Panorpa, 78. 

 Papilio polyxenes, 243. 

 Parasita, 76. 

 Periodical cicada, 218. 

 Phasmidse, 71. 

 Phymata wolfEi, 274. 

 Phymatidas, 274. 

 Physopoda, 74. 

 Pieridse, 245. 

 Pieris rapje, 245. 

 Pine-cone willow-gall, 160. 

 Pinning forceps, 299. 



Pins, 295. 

 Pita-wood, 310. 

 Plaginotus speciosus, 215. 

 Plant-lice, 163, 175. 

 Plecoptera, 66, 147. 

 Pliers, 299. 

 Plum-curculio, 182. 

 Poison ivy, 29. 

 Polistes, 259. 

 Polyphemus-moth, 190. 

 Polystoechotes punctatus, 78. 

 Pomace-flies, 184. 

 Praying mantes, 71. 

 Predaceous diving-beetles, 116. 

 Preservation of specimens, 294. 

 Preservative fluids, 300. 

 Prionus laticoUis, 215. 

 Promethea-moth, 193. 

 Prothorax, 18. 

 Psephenus, 153. 

 Psocids, 68. 

 Psychidae, 204. 

 Pupa, 40. 

 Puparium, 185. 

 Pyrrharctia Isabella, 240. 



Ranatra, 128. 

 Red admiral, 251. 

 Red-humped apple-worm, 173. 

 Regal-motli, 199. 

 Relaxing insects, 305. 

 Rhagium lineatum, 215. 

 Roadside life, 221. 

 Root cage, 333. 

 Royal-moths, 197. 

 Running spiders, 228, 



Saldidae, 160. 



Salt-mai-sh caterpillar, 240. 

 Samia californica, ig6. 

 Samia cecropia, 195. 



