XNSECTA. 
249 
Corixa, {Geoff.) xv. 222 
Corixae, 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 
oesculi, 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 
( Gyll .) xv. 159 
( Oliv .) xv. 5 
depressus, xv. 9 
Coxelus, xv. 5 
Crabro, (Fab.) xv. 378 
(Geoff.) xv. 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, (Enoch.) 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 
larvae of, xv. 132. 754 
Crioceres, xv. 1 26 
larvae of, xv. 128 
Criquets proprement dits, xv. 202 
of Geoffroy, habits of, xv. 204 
Cuv. Index. 
Crocisa nitidula, xv. 575 
(Jur.) xv. 386 
Crustacea, of M. de Lamarck, xiv. 25 
ampliipod, 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, (Lat.) xiv. 559 
Cryptocephali, xv. 146 
Cryptocephalus, xv. 1 37 
proper, xv. 138 
quadripunctata ? xv. 146 
rugicollis, xv. 146 
Cryptocerus, ( Latr .) xv. 372 
Cryptodus, xiv. 467 
Cryptophagus, (Ilerbst.) xiv. 402 
silaceus, xiv. 403 
Cryptorhynchas, xv. 62. 72 
Cryptosoma, (Dej.) xiv. 319 
Cryptus, (Fab.) xv. 361 
(Jur.) xv. 356 
Lavignii, xiv. 135 
(of Br. Leach) xiv. 135 
hortensis, xiv. 135 
Crytops, (Sch.) xv. 56 
Ctenipes, description of, xiv. 221 
Ctenicera, (Lat.) 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. 1 80 
Cucujus,(Fa&.)descriptionof, xiv. 95. 199 
bifipes, xiv. 199 
Cuculinse, xv. 385 
Culex of Linnaeus, xv. 683. 725 
annulatus, xv. 732 
ciliatus, xv. 684 
reptans, xv. 752 
Culices, the, xv. 726 
annoyance from, xv. 729 
corslet of the, xv. 728 
Culicides, (Lat.) xv. 683 
Culicoi'des, (Lat.) xv. 685 
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