51t) 



INDEX. 



Crotalophorus, 312. 



kirtlandii, 312. 



tergeniinu?, 312. 

 Crotalus. 289, 310, 311. 



catenatus. 312. 



(Inrissus, 311. 



horriclus, 311 



piscivorus, 315. 



tergeminiis, 312. 

 cruciata, Sphenorhina, 4S8. 

 <Turalis, Brachybeliis, 473. 

 riu>^tacea as food of salamanders, 



352, 35t), 37ti. 383. 

 Cryptobranchidee, 353 (See Errata), 



380. 

 Cryptobranchns, 380. 



alleglianiensis, 380. 

 distribution of, 381. 

 food of 3S1. 

 Cryptoptera, 441). 



brevis. 44«.». 

 cueullata, Heniiptyclia, 442. 



Menibracis, 4()5. 

 Culex, 156. 

 C'lilicidse, 155. 15fi. 



eggs of, 150 



food of larva? of, 15t). 

 cuneata, Heniiptycha, 445, 44(5. 



Hyphinoe. 445, 44*). 

 curvata. Aconopliora, 464. 



Canipylenchia. 464, 465, 479. 



Enchenopa, 4f)5. 



Mcmbracis, 464. 

 curvieornis, Enchenopa, 463. 

 curvidens, Canipylocentriis, 472, 473. 



Centrotus, 472, 473. 

 curviliuea, Ceresa, 405. 

 cyanellus, Leponiis. 140. 

 Cyclas solidiila, 153. 



transversa. 153. 

 Cyclinus assiniilis, 166. 

 Cyclopias, 263, 282. 



jBsti\Tis, 284. 



vernal is, 282, 283, 284. 

 eggs of, 283. 

 food of. 283. 

 cyclopion, Tropidonotus, 271. 



cyclopiuni, Nerodia. 269, 271. 



Tropidctnotus, 271. 

 Cyclostonia tricarinta, 150. 

 Cylindros(»nia glutinosum, 365. 



longicaudatum 362. 

 Cynipidae in the collection of the 



Illinois State Laboratory of 



Natural History, Descriptions 



of New, 191-206. 

 Cynipinse, 191. 

 Cyperus phymatodes, 186, 235. 



as food of Malacocleuimys 

 lesuenri, 186, 235. 

 Cyphonia, 399. 



formosa, 399. 



hirta, 399, 400. 



proxinia, 399. 



rectispini. 400, 480. 

 cyprinella, Ictiobus, 145. 

 Cypriuids, 142. 

 Cypriuodontida?, 141. 

 Cyprinus carpio. 143. 

 food of, 144. 

 Cyrtolobus. 431, 481. 



annexus, 441. 



arquatus, 433. 



carinatus, 433. 



cinereuoi, 436 (See Errata. 481). 



cristifenis, 433. 



discoidalis, 436 (See Errata, 481). 



fenestratus. 431. 



fuliginosus. 433. 479. 



gioveri, 434. 



iuterniedius. 433. 



niaculifrontis, 436 (See Errata, 

 4S1). 



muticns. 431. 



ornatus. 433. 



pallidifnmtis, 136 (See Errata. 

 481). 



sculptus, 432. 



triiiueatus, 432. 



tuberosus. 433, 479. 



tuniidus, 433. 



van, 432. 179. 



viridis, 435. 179 (See Errata, 4M). 

 cyrtops, Telauiona. 416. 



