INDEX TO AQUATIC INSECTS IN NEW YORK STATE 



505 



Corydalis cornuta, 471, 472-76, 478, 

 482, 483, 484, 485, 486. 

 cornutus, 478. 



ci'assicornis, 476, 479-80, 485. 

 hecate, 467, 485. 

 liieroglyphicus, 469. 

 illota, 468. 



inamabilis, 476, 477, 485. 

 livida, 469. 

 lutea, 476, 480-81. 

 lutea?, 484. 

 nubila, 477, 482, 4M. 

 peruviana, 476, 480. 

 soror, 467. 

 vetula, 480. 

 Corydalites fecuudnm, 486. 

 Crane fly, 280. 282. 

 crassicornis, Corydalis, 476, 479-80, 



485. 

 crassipes, Atax, 205, 206, 217. 

 crassipes, Donacia, 298, 307, 327. 

 crassus, Gompluis, 264. 

 credulum, Agrion, 261. 

 cristallina, Corethra, 395. 

 Cucujidae, 293. 



Culex, 388, 390. 391, 406, 411-24, 

 426, 427, 428; larvae, key to 

 species, 415-16. 

 atropalpus, 416. 

 bimaculatus. 416. 

 canadensis, 416. 

 cantans, 416, 419-21, 422, 424. 



explanation of plate, 497. 

 consobrinus, 416. 

 dyari, 416. 

 jamaicensis, 416. 

 melanurus, 410. 

 nigritulus, 416. 

 pipieus, 416, 418-19, 424. 



explanation of plate, 496. 

 restuans, 416, 417-18. 



explanation of plate, 496. 

 signifer, 415. 

 sollicitans, 416. 

 stimulans, 419, 421. 

 sylvestris, 416, 421-23. 



explanation of plate, 495. 

 taeniorhynchus, 416. 

 teiTitans, 416. 



[ Culex triseriatus, 416, 420, 423-24. 

 explanation of plate, 497. 



vexans, 421, 422. 

 Culicidae, 204, 279, 328, 331, 332, 



388-429; key to genera, 390-92. 

 culiciformis, Corethra, 397. 

 Culicinae, 405-29. 

 culicoides, TDiamesa, 441. 

 Cuvier, G. L. C. F. D., cited, 483. 

 cyanea, Libellula, 273-74. 

 cyathigerum var. annexum, Enal- 



lagma, 253. 

 CycloiThapha, 329. 

 cynosura, Tetragoneuria, 275. 



Damsel flies, 203, 218-63. 

 Daplmidae, 205, 206, 217. 

 Dascyllidae, 291. 

 Davis, K. C, work of, 201; Sialidi- 



dae of North and South America, 



204, 442-86; cited, 218. 

 decorum, Simulium, see Simulium 



decorum. 

 De Geei', Carl, cited, 483. 

 dentiferum, Agrion, 258. 

 Dermestidae, 291. 



descriptus, Gomphus, 265, 267, 275. 

 Dewitz, cited, 308, 327. 

 Diamesa, 4.39-41. 



aberrata, 439. 



culicoides, 441. 



nivoriundus, 439. 



waltlii, 4,39-41. 



explanation of plates. 497, 498. 

 diastatops, Cordulegaster, see Cor- 



dulega.ster diastatops. 

 dichrous, Neuromus, 483. 

 Didymops transversa, 275. 

 dilatatus, Gomphus, 265. 266, 276. 

 dimidlata race apicalis, Calopteryx, 



223. 

 Diptera, 203, 207, 279-87. 



explanation of plate, 487. 



brachycerous, 338. 



uematocerous, 200, 328-441; key to 

 families. 330-32. 

 discolor, Agrion. 247. 

 discolor, Amphiagriou, 247. 

 disjuncta, Lestos, see Lestes dis- 



juncta. 



