536 



INDEX. 



Regnier's Dynamometer, 22. 



Respiratory System, 13; Lyonet's 

 Discovery of, in the Caterpillar of the 

 Goat-Moth, 15; M. Milne-Edwards 

 on, 16; of Aquatic Insects, 1 6. 



Rhipiptera, 503. 



Rhizotrogus, 456. 



Rhodocera rhamni, 176, 178. 



Rhopalocera, 171. 



Rhyacophilus, 432. 



,, vulgatus, 433. 



,, ,, Larva, Pupa, 



Cocoon, and Imago, 433. 



Robin's Cushion, 395- 



Rose Beetle, 437. 



Larva and Cocoon of, 438. 



Rose Megachile, 366. 



Saga, 300. 



Saltatoria, The, 293. 

 Sarcophaga, 71 ; the Females Vivipa- 

 rous, ib. 

 Sarrothripa revayana, 269, 271. 



,, revayana, 271. 



Saturnia carpini, 249. 



,, Pavonia- major, 248; Magni- 

 fied Wing of, 1 66. 

 ,, Pavonia-major, 248. 

 Satyridi, The Family of the, 191. 

 Satyrus janira, 192. ' 

 Sauterelles-Puces, 114. 

 Saw-flies, 314 ; Larvae of, 398. 

 Saiv-fly, Larva of, 399. 

 Scarabasides, 436, 456. 

 Scarabaeus, 436; Number of Eyes in 



the Genus, 2. 



oJtheEg\>ptians, Sacred, 462. 

 enema, 461. 

 enema, 450. 

 Sacred, 460., 

 Portfri, 459. 

 Scarites laevigatus, 489. 

 ,, hcvigatus, 492. 

 Scatophagus, 85. 



Sciara, The, 46 ; Superstitions Con- 

 nected with, 47. 

 Scolytus, 518. 



,, Larva of, 518. 

 Secretion of various fluids used as 



defences, &c., Apparatus for, n, 

 Semblis, 424. 



,, lutarius, 424. 

 ,, lutarius, Imago, Pupa, and 

 Larva, 424. 



Semblis, Mud, 424. 



Sentinel Bees guarding Hive, 347. 



Sericaria, The Genus, 210. 



Sericoris Zinkenana, 269, 271. 

 ,, Zinkenana, 271. 



Sesia, 193. 

 ,, apiformis, 193. 

 apiformis, 193. 



Sesiidae, The, 193. 



Silk, kinds of, 235 ; Winding Establish- 

 ment, 240. 



Silk-secreting Apparatus, 221. 



Silk-winding Establishment, 239. 



Silk-worm, 220. 



,, during Moulting, Head of, 



222. 



,, " ,, Position of, 



222. 



, , Eggs and Five Ages of, 223, 



224 (five figs.}. 



Membranous Legs of, 140. 



,, Moth, Male ana Female, 226. 



,, Rearing Establishment, 228. 



Silk-worms, Lnzenge-shaped Net for, 232. 

 ,, Square Net for, 232. 



,, Sprigs of Heather for, 234. 



Silpha, 467. 



,, obscura, 468. 

 ,, quadripunctata, 468. 

 ,, quadripunctata, 470. 

 ,, thoracica, 469. 

 ,, thoracica, 470. 

 Silphales, 466. 

 Sirex, 396. 

 ,, Giant, 396. 

 gigas, 396, 39 8 - 

 &?<**> 396. 

 ,, juvencus, 398. 

 Sitaris humeralis, 507. 

 ,, humeralis, 507. 

 Lan><e of, 507, 508. 



Pseudo-nymph of, 508. 



,, Pupa of, 508. 



Six-spot Burnet Moth, 193. 

 Skeleton, Exterior of Insects, 8, 25. 

 Smerinthus, 208. 



,, ocellatus, The, 209. 



,, populi, 209, 210. 



tilise, 209. 



Sorrel, Leaf of , cut and rolled by Cater- 

 pillars, 273. 

 Sphama, The, 296. 

 Sphex, The, 393. 

 Sphingidae, The Family, 194. 



