ENGLISH INDEX. 
Abstinence of insects, 1. $99. 
Acariasis, disease so called, i. 86; 
iv. 227, 572. 
Acid, acetic, iv. 138. 
bembic, iv. 139. 
—— formic, iv. 138. 
malic, iv. 138. 
Ablian, iv. 425. 
Aéroscepsy, iv. 240, 245. 
Affinity, iv. 357: object of, 401. 
Air-reservoirs, iv. 54, 184. 
Aldrovandus, iv. 428. 
Analogies in nature, kinds of, iv. 
411: object of, 408: scale of, 
in insects, 412. 
Analogy, argument from, iv. 237. 
Analysis (chemical) of insect sub- 
stance, ill. $95; iv. 572. 
Anbury, 1. 453. 
Animals, classifications of, i1. 2. 
annulose, iii. 13; iv. 426. 
Ant, black, i. 483; ii. 48: fire, i. 
122: green, 122: hill or horse, 
261 5\ 1,48, 97: jet, 48,98: 
mason, 96: miner, 80: parasol, 
i. 207, 479: red, ii. 48, 69: ru- 
fescent, 76: sanguine, 81: sugar, 
i. 182: turf, ii, 93: visitation, i. 
128, 270: yellow, il. 48, 90. 
Anteater, i. 280. 
Antenne, whether analogous to 
ears, iv. 240. 
Antlion, 1. 428. 
Ants, love of their young, 1. 362: 
nests, 479: swarms, ii. 51: lan- 
guage, 62: wars, 69: slaves, 
75: milch-cattle or Aphides, 88: 
emigrations, 91: recruits, 93: 
roads, 97: strength, 100: di- 
VOL, IV. 2 
versions, 103: diseases of, ivy. 
20. 
Ants (white) ravages of, 1. 241: 
nests, 511: history, ii. 31: colo- 
nies, 34: number of eggs, 36: 
soldiers, 40: sounds of, 42. 
Aphides. See Plant-lice. 
Apparatus for taking and destroy- 
ing insects, iv. 513. 
Apple, attacked by insects, i. 197. 
Apricots, attacked by insects, i. 
200. 
Aristotle, system of animals, ili. 2: 
of insects, iv. 423. 
Armour (defensive) of insects, i. 
2256 
Arms, fore legs why so called, iii. 
546. 
Articulations of legs, iil. 655, 664, 
670, 682. 
Artifices (defensive) of insects, i. 
257. 
Aspect (defensive) of insects, ii. 
224. 
Aititudes (defensive) of insects, 11. 
232. 
Aurelia, 1. 66. 
Barley, destroyed by insects, i. 
172. 
Beans and Peas, destroyed by in- 
sects, 1. 173. 
Bee, carpenter, i. 438: leaf-cutter, 
35, 192, 444: mason, 441: 
oppy, 443. 
eos (as affection for their 
young, i. $75: combs, 484: fa- 
bles respecting, ii. 122: females, 
125: larve of workers, how 
turned to females, 129: weight 
s 
