INDEX 



127 



Oviparous aphides, 51 

 Owl-moths, 87 



Pale-tussock moth, 87 

 Panovpa, 61 

 Panorpidcs, 60 

 Papilio, 92 

 PapilionidcB, 92 

 Parasitism, in 

 Parthenogenesis, 51, no 

 Paste-beetle, 76 

 Pea and bean.thrips, 44 

 Pentatomidce, 46 

 Periplaneta, 24 

 Per la, 33 

 Per lid cs, 31 

 Phalera, 88 

 Phasgonuridcs, 24, 27 

 Phragmatcecia, 84 

 Phryganea, 80 

 Phyllodromia, 24 

 Phyllotreta, 70 

 Phytophaga, 69 

 PieridcB, 92 

 Pieris, 16, 93, in 

 Pine-bark beetle, 74 

 Pine long-horn beetle, 71 

 Planta, 118 

 Plant-lice, 51 

 Plecoptera, 31 

 Plume-moths, 51 

 P/wst'0, 88 

 Polymorpha, 74 

 Polyommatus, 93 

 Pompilidce, 113 

 Pond-skaters, 47 

 Poplar hawk-moth, 89 

 Poplar-leaf-beetle, 69 

 Poplar long-horn beetle, 71 

 " Potato-bug," 70 

 Privet hawk-moth, 89 

 Proboscis, 80 

 Procris, 83 

 Proctotrypidce, 112 

 Prominent-moths, 88 

 Pronotum, 45, 51, 62 

 Protective resemblance, 87, 

 Prothorax, 6 

 Psocidce, 34 



Psy ' chides, 83 



Psylla, 52 * 



Psy Hides, 52 



Pterophoridce, 85 



Pterophorus, 85 



PtinidcB, 76 



Pug-moths, 88 



Pulvinaria, 54 



Pupa, 12 



Pupa, "free," denned, 62 



Puparium, 101 



Purple-emperor butterfly, 93 



Puss-moth, 88 



Pyralidcz, 85 



Pyrochroa, 68 



Queen - of - Spain 

 butterfly, 93 



fritillary 



Rain breeze-fly, 99 



Ranatra, 48 



Raphidia, 57 



Raphidiidcs, 57 



Raspberry beetle, 76 



Rat-tailed maggots, 102 



Red-underwing moth, 87 



Reduviidce, 47 



Reduvius, 48 



Reed moth, 84 



Reproduction, virgin. S ee 



Parthenogenesis 

 Retinaculum, 81 

 Rhagium, 71 

 Rhopalosiphum, 52 

 Rhynchophora, 72 

 Rice-weevil, 72 

 Robber-flies, 100 

 Rose-beetles, 66 

 Rostrum, 44 

 Rove-beetles, 75 

 Ruby-wasps, 112 



Sailor-beetles, 77 

 Sand-midges, 97 

 Saperda, 7 

 Savcophagince, 104 

 Saturnia, go 

 SaturniidcB, 90 

 Saty vines, 93 



