68J 
ENGLISH INDEX. 
gills of, iv. 61 : liver of, 124 : 
disease of, 214. 
Spines of caterpillars, sometimes 
venomous, iii. 179. 
Spiracles (false), iii. 712. 
Spirits-of-tuine, their use in destroy- 
ing insects, iv. 536, 538, 541. 
Stamina of flowers, adhering to 
bees mistaken for fungi, iv. 215. 
Stick, entomological, iv. 529. 
Stomach of insects, iv. 105: pecu- 
liar of bugs, 1 1 7. 
Stratvberry, whether attacked by 
insects, i. 195; ii. 307. 
Strength (muscular) of insects, iv. 
195. 
Strepsiptera (order), denomination 
proper, iii. 589, note. 
Sitbclasses, iv. 375. 
Subclimates, iv. 497. 
Suborders, iv. 400. 
Suckers on the feet of insects, ii. 
318 ; iii. 692. 
Sugar-cane, insect assailants of, i. 
183. 
Swammcrdam, system of, iv. 441. 
Swine, insects that infest, i. 159. 
System, what? iv. 365. 
(nervous), of animals, 
four primary types of, iv. 3 : 
what analogous to, 20. 
of the development of 
insect forms by Dr. Herold, 
refutation of, iii. 52, 191. 
Systems of insects, alary, iv. 447 : 
eclectic, 465 : maxillary, 460 : 
metamorphotic, 441 : quinary, 
477. 
Tarantula spider, effects of bite, 
i. 127. 
Taste, organs of in insects, iv. 264. 
Tetramerous insects, iii. 683. 
Thaler ophagous insects, iv. 491. 
Tick, American, i. 105, 146 : deg, 
104, 162; ii. 220, 304. 
Timber, insects that attack, i. 234. 
Times of appearance of insects, iv. 
523. 
Timour Beg, anecdote of, ii. 10o. 
Tobacco, insects that attack, i. 1 85. 
Tool for cutting pins, &c. iv. 557. 
Torpidity of insects, iv.78 : causes 
of, ii. 437 : their reviviscence 
from, 450. 
Touch, organs of in insects, iv. 255. 
Trachea or wind-pipe of insects, iv. 
62 : analogy between and the 
spiral vessels of plants, iv. 70. 
Tree-creeper, i. 290. 
Trees, injured by insects, i. 207 : 
particularly by a small beetle, 
212. 
Trimerous insects, iii. 684. 
Trunk of insects, reasons assigned 
for the nomenclature of, iii. 527. 
Turnip, greatly injured by insects, 
i. 187; ii. 10. 
Vacuum formed by the little cater- 
pillar of a moth, i. 16, 458. 
Varnish, produced by insects, iv. 
139. 
Vegetables, fly-catchers, i. 293. 
Vessel (dorsal), of insects, iv. 83, 
96 : varicose or bile, 109. 
Vine, attacked by insects, i. 204 ; 
ii. 331 ; iv. 512. 
Virey, Dr., system of animals, iv. 
371: theory of instinct, 26. 
Wasp,bee, ii. 221, 363 : blue-sand, 
380: caterpillar or sand, 363; 
iv. 138 : common, i. 16; ii. 106: 
fly, 363: golden, 222,231 : ma- 
son, i. 348, 358, 444 : spider, 
347 : ii. 354, 363. 
Wasps, females, i. 372: love of 
their progeny, 373: nests of, 
501: numbers of, 374 ; ii. 108: 
sentinels, 111: destruction of, 
112: kept in hives, how they 
proceed, 112: walk against gra- 
vity, 327 : how they act if their 
prey is too heavy, 514: fluid ef- 
fused by,iv. 13S : poison of, 145. 
Water, stagnant, purified by larvae, 
i. 259. 
Wax (bees'), i. 326, 487; iv. 141. 
(coccus), i. 327. 
Weevil, clover, i. 178: common, 
172: dock, ii. 277: figwort, 
271 : millet, i. 173 : nut, 203: 
