GENERAL INDEX. 429 



Page. 

 Notation of Insect Sounds ....... vol. ii. 223 



Notonecta glauca, (Common Boat-fly) ...... i. 294 



Nurses among Bees ii. 204 



Oak, its insect frequenters, a few among . . . . . ii. 94-117 

 Oak Lappet Moth (Gastropacha quercifolid) .... ii. 288, 318 

 Ocelli, or simple eyes of insects ....... i. 195 



on the wings of Butterflies, &c. ...... i. 319 



Odynerus (a Mason Sand Wasp) ....... iii. 312 



Onisciform caterpillars of Hairstreak and other Butterflies . . ii. 133 

 Onthophagus taurns (Dung Beetle), horns resembling those of a bull iii. 123 

 Orange-tip Butterfly (Pontia Cardamines) . . . . . ii. 124 



Orders of Creation, the lower, as defaced by the impress of sin . ii. 293 



Organs of the Senses in insects ...... . i. 195-209 



or instruments of sound, in the Cicada, in the Cricket, in the 



Grasshopper, in the Gnat, in Bees, in Beetles ii. 219-223 



Qrgyia antiqua (Vapourer Moth), wingless female of . . i. 96 



caterpillars of ........ i. 206, 207 



Ovipositor, or Borer, of the Ichneumon-fly, and its mode of employment iii. 27 

 Ovipositor of the Gall-fly ii. 70 



Painting of Caterpillars, of Spiders, of Dragon-flies, of Grasshoppers, 



and Plant-bugs . iii. 255-263 



mosaic, of Butterflies, and the enamel of Beetles . . iii. 264-266 



Paper-making of Wasps ........ iii. 325 



Papilio, the genus, as now restricted . . . . . . ii. 120 



Papilla Machaon (SwaUow-tail Butterfly) ... ii. 120, 121, 122 

 Papilio Ulysses, P. Priamus, and P. Menelaus . . . . i. 317 



Parasite Ichneumons ..... i. 181, 185, 199, ii. 107 



Parasites, general liability to, amougst Insects .... iii. 36 



in Chrysalides . . . . . . . . . ii. 31 



in Galls .......... ii. 68 



insect, emblematic of parasitic vices .... iii. 25, 39 



Panorpa communis (Common Scorpion-fly) .... ii. 277 



Peacock Butterfly (Vanessa lo), and caterpillar ... ii. 127 



Phalavgium (Harvest Spider) .... i. 197 



Pictures, emerging, presented by the gradual coming out of colours in 



the wings of Lepidoptera .... iii. 331 



2 E 



