List of Text Illustrations 



Fig. 2}2. Song note of the field cricket 



Fig, 2}}. Day song of the snowy tree cricket 



Fig. 234. Night 



Fig. 235. Song of the cave cricket 



Fig. 2}6. Forficula sp. 



Fig. 237. Menopon biseriatum 



Fig. 238. Goniocotes abdominalis 



Fig. 239. " dissimilis 



Fig. 240. Atropos divinatoria 



Fig. 241. Termes flavipes, male and female 



Fig. 242. " " false queen, workers and 



Fig. 243. Plathemis lydia 



Fig. 244. Lepisma domestica 



Fig. 245. " saccharina 



Fig. 246. Lepidocyrtus americanus 



Fig. 247. " " side view and e 



Fig. 248. The hand net frame 



Fig. 249. The Sanborn net frame . 



Fig. 250. Beating net or sweeping net . 



Fig. 251. A good hand net 



Fig. 2^2. Small water dip net 



Fig. 2^}. A fumigator .... 



Fig. 254. A good haversack . 



Fig. 255. The umbrella and its mode of use 



Fig. 256. The Riley breeding cage 



Fig. 257. The Comstock improved base for breeding case 



Fig. 258. A good simple aquarium 



Fig. 259. Pocket cyanide bottle 



Fig. 260. Spreading board for Lepidoptera 



Fig. 261. insect mounted on cardboard triangle 



Fig. 262. Triangle punch 



Fig. 263. Points for mounting insects 



Fig. 264. The Marx tray for alcohol specimens 



. 34^ 



• 343 

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• 349 

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• 353 

 soldiers 354 



• 3(^3 

 382 



. 383 



. 386 



nlarged parts 387 



390 



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390 



391 

 39' 

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ntll 



