INDEX. 



Candona — Continued. 

 acuminata, 420, 449. 

 Candida, 456, 457. 

 diaphana, 454. 

 fab^formis, 420, 449, 454. 

 hispida, 442. 

 key to species of, 448. 

 recticauda, 420, 440, 448, 451. 

 reflexa, 417. 418, 420, 449, 457. 

 rostrata, 448. 

 sigmoides, 417. 418, 420, 449, 



453, 454, 455. 

 simpsoni, 417, 418, 420, 449, 

 452, 456. 

 Candonopsis, 429, 458. 

 Cantwell, G. C, A List of the 

 Birds of Minnesota, cited, 17. 

 Capsidae, 6. 

 Carabid beetles, gastric pouches 



in, 2. 

 Case-flies, 154, 155, 163. 

 Cataclysta, 165, 166, 174, 175. 

 Caterpillars, aquatic, 150, 155, 156, 

 157, 163. See Hydrocampina. 

 Catfish, Channel, item in food 



of. 221. 

 cerastes, Tahanus, 233. 

 Ceratium brevicorne, 313, 314. 

 Ceratophyllum, 152, 155, 250. 

 Ceratopogon, 187. 

 ceriferus, Dactylopius, 339. 

 Chalcididte, 181, 253, 257, 271. 

 Channel Catfish, item in food of, 



221. 

 Chelydra serpentina, 316. 

 Cherry, cultivated, English mor- 

 ello, and wild, infested 

 by Aspidiotus forbesi, 

 381, 382. 

 Scale, 382. See Aspidiotus 

 forbesi. 

 Chilocorus bivulnerus, feeding on 

 Aspidiotus forbesi, 

 382. 

 feeding on Chionaspis 

 americana, 393. 



Chilopsis, Aspidiotus coloratus 



found on, 386. 

 Chinch-bug, 340. 



coecal structures in, 1, 3. 



infection experiments with, 

 355. 

 chionaspidis, Arrhenophagus, 382. 

 Chionaspis americana, description 

 of, 390. 

 eggs of, 391, 392, 393. 

 notes on life history of, 



392. 

 parasites and other In- 

 sect enemies of, 393. 

 Chironomidffi, 155, 184, 187, 189. 

 Chironomus, 200. 206, 211. 

 Chrysendeton, 174. 



claudialis, 174. 



medicinal is, 174. • 

 Chrysomphalus, 338. 

 Chrysops, 157, 224, 225, 226, 230. 



JBStuans, 227. 



callidus, 227. 



excitans, 226. 



flavidus, 227. 



fugax, 226. 



mitis, 226. 



montanus, 227. 



niger, 227. 



obsoletus, 230. 



pudicus, 227. 



striatus, 230. 



univittatus, 228. 



vittatus, 228. 

 Cimcx, 6. 

 cincta, Odontomyia, 250, 253, 254, 



255, 256, 262, 264, 265, 266, 271. 

 circulata, Diaspis, 339. 

 citrea, Protonotaria, 10-35. 

 claudialis, Chrysendeton, 174. 

 clavata, Cypris, 439. 

 clavipes, Bittacomorpha, 189, 190. 

 Clinocentrus, 276. 



niger, 271, 276. 

 clisiocampge, Ablerus, 382. 

 Clover, Sweet, Pseudaglossa for- 



besii collected on. 8. 



