INSECTA. 



249 



Corixa, {Geoff.) xv. 222 



Corixse, habits of the, xv. 251 



Coronis, (Lat.) xv. 596 



Corslet rouge, xiv. 196 



Corsyra, between Brachini & Catascopi, 



xiv. 188 

 Corticus, (Dej.) xiv. 560 

 Corydalis, (Lat.) xv. 299 

 Corynetes, (Fab.) xiv. 346, 347 



sanguinicollis, xiv. 347 

 Cossiphenes, xv. 5 

 Cossonus, {Clairv.) xv. 63 

 Cossus, {Fab.) xv, 603, 604 



cesculi, XV. 605 



ligniperda, xv. 579. 604 



no blood vessels in, xiv. 71 



palpi of, XV. 601 



pyrinus, xv. 605 



scalaris, xv. 605 

 Cossyphus proper, (Fab.) xv. 6 



(Gtjll.) XV. 159 



(Oliv.) XV. 5 



depressus, xv. 9 

 Coxelus, XV. 5 

 Crabro, {Fab.) xv. 378 



{Geoff.) xy. 355 



improper name of, xv. 400 

 Crabronitae, xv. 377 

 Crambi, (Fab.) xv. 620 

 Crambus, {Fab.) xv. 625 



carnellus, xv. 625 



carneus, xv. 626 



erigatus, xv. 624 

 Craspedosome, xiv. 131 

 Cremastocheilus, {Knocli.) xiv. 493 

 Creophilae, xv. 707 

 Crepuscularia, xv. 594 

 Cricket, bill of the, xiv. 15 



house, XV. 199 

 Crickets, appendages of the trachea of 

 abdominal segment, xiv. 16 



field, XV. 198 



field, habits of, xv. 201 



how destroyed, xv. 200 



sound produced by, xiv. 76 



stigma of the metathorax of, 

 xiv. 3 



why called, xv. 197 

 Criocerides, xv. 123 

 Crioceris, xv. 125. 141 



{Fab.) XV. 122 



{Geoff.) XV. 123 



how produced, xv. 430 



larva of, xv. 132. 764 

 Crioceres, xv. 1 26 



larvae of, xv. 128 

 C'riquets proprement dits, xv. 202 



of Geoffrey, habits of, xv. 204 

 Cuv. Index. 



Crocisa nitidula, xv. 575 



{Jur.) XV. 386 

 Crustacea, of M. de Lamarck, xiv. 25 



amphipod, segments of abdomen 

 of, xiv. 9 



decapode, heart of, xiv. 2 



decapode, segments of abdomen 

 of, xiv. 9 



description of, xiv. 38 



form a part of insects, xiv. 24 



insects differ from, xiv. 1 



isipod, segments of abdomen of, 

 xiv. 9 



jaws of, xiv. 9 



made a particular class by M. 

 Cuvier, xiv. 39 



thorax of, xiv. 10 

 Crydia, appendages of the trachea of 



abdominal segment, xiv. 16 

 Crypticus, {Lett.) xiv. 559 

 Cryptocephali, xv. 146 

 Cryptocephalus, xv. 137 



proper, xv. 138 



quadripunctata ? xv. 146 



rugicollis, xv. 146 

 Cryptocerus, {Latr.) xv. 372 

 Cryptodus, xiv. 467 

 Cryptophagus, {Herbst.) xiv. 402 



silaceus, xiv. 403 

 Cryptorhynchus, xv. 62. 72 

 Cryptosoma, {Dej.) xiv. 319 

 Cryptus, (Fab.) xv. 361 



{Jur.) XV. 356 



Lavignii, xiv. 135 



(of Dr. Leach) xiv. 135 



hortensis, xiv. 135 

 Crytops, {Sch.) xv. 56 

 Ctenipes, description of, xiv. 221 

 Ctenicera, (Lai.) xiv. 320 

 Ctenistes, (Reich.) xv. 167 

 Ctenodactyla, description of, xiv. 194 



Chevrolatii, xiv. 194 



of Cayenne, xiv. 194 

 Ctenodes, (Oliv.) xv. 103 

 Ctenophora, (Meig.) xv. 685 

 Ctenostoma, description of the, xiv. 180 

 Cucujus,(Fa&.)description of, xiv. 95. 1 99 



bifipes, xiv. 199 

 Cuculinae, xv. 385 

 Culex of Linnaeus, xv. 683. 725 



annulatus, xv. 7-^2 



ciliatus, XV. 684 



reptans, xv. 7^2 

 Culices, the, xv. 726 



annoyance from, xv. 729 



corslet of the, xv. 728 

 Culicides, (Lat.) xv, 683 

 Culicoides, (Lot.) xv. 685 

 Kk 



