570 



PERIPATUS MYRIAPODA INSECTA 



Chitin, 162 



Cliitinogenous cells, 162 



Chlorophyll in tegmina, 269 



Choeradodis cancellata, 252 



Cholodkovsky, on head, 87 ; on styles of 

 cockroach, 224 ; on embryology of 

 Phyllodromia, 237 ; on morphology of 

 sting, 493 



Chordeuma, 31 



Chordeumidae, 44^ 5^ 



Chordeumoidea, 80 



Chordotonal organs, 121 



Chorion, 144 



Ghorisoneiira, 240 



Chromosomes, 146 



Ghrysopa eggs, 469 ; larva, 469 ; C. aspersa, 

 470 ; C. Jlava, 469 ; G. pallida larva,.470 



Chrysopides, 469 f. , 472 



Chun on rectal gills, 422 



Chyle, 133 



Chylific ventricle, 125, 228 



Oimbex abdomen, 493 ; abdominal articu- 

 lation, 492 ; dorsal vessel, 134 ; 0. syl- 

 varum, saws, 512 



Cimbicides, 511, 517 



Cinura, 182 



Circulation, 132 f. ; in caudal setae, 435 



Cladomorphides, 278 



Oladonotus humbertianus, 301 



Classification, 171 f. ; of Blattidae, 240 

 of Mantidae, 259 ; of Phasmidae, 277 

 of Acridiidae, 309 ; of Locustidae, 328 

 of Gryllidae, 340 



Claws, 105, 106, 469 



Chitumnides, 278 



Cloeon, eyes, 430 ; C. diynidiatum, larvule, 

 432 ; 0. dipterum, nymph, 432 ; respira- 

 tion of nymph, 435 



Clothilla, 395 ; C. jiulsatoria, 395, 396 ; 

 anatomy, 392 



Clypeus, 92, 93 



Cockroaches, 220 



Cocoons of sawfly, 515 



Coeloblast, 149 



Coleoptera, 173 



Collembola, 182, 189 f. 



Collophore, 193 



Colobognatha, 44 



Colour, 200 



Commissures, 116 



Common cocoons, 515 



Compass Termite, 386 



Complementary Termites, 361 



Compound eyes, 97,430 ; ( = facetted, eyes) 

 in Myriapods, 36 



Concealment by movement and position, 

 288 ; by selection of place, 308 



Coniopterygides, 4'^^ 



Coniopteryx lutea, 471 ; C. psociformis, 

 471 ; G. tineiformis, 472 



Conocephalides, 313, 327, 328 



Copiophora cornuta, 313 



Gordulegaster, 415 ; C. annulatus, 415 



Cordulegasterinae, 4^6 



Corduliinae, 42G 



Correlative vaiiation, 536 



Corrodentia, 175, 389 



Corrosion by Termites, 360 



Gorydalis, 447 ; G. craisicornis, 447 



Gorydcdoides scudderi, 344 



Gorydia, 221 ; G. petiveriana, 233 



Corydiides, 241 



Goryna, 550 



Gorynothrix bcrealisy 191 



Costa, 108 



Cotes on Indian locusts, 298 



Gotylosoma dipneustkum, 272 



Coxa, 88, 104 



Graspedosoma, 76 



Crawlers, 447 



Creepers, 407 



Cretaceous Myriapods, 75 ; Insects, 485 



Creutzberg on circulation, 436 



Cricket, 330, 338 



Grioceris asparagi, legs of larvae, 106 



Crop, 114, 124, 495 



Crunoecia irrorata, case of, 480 



Cryptides, 557 



Gryptocerus, abdomen of, 109 



Gryptops, 36, 41 



Crystalline cone, 98 



Guculligera flexuosa, 304 



Cunningham on fig fertilisation, 549 



Cursoria (Orthoptera), 201 



Cuvier, 77 



Cyclops form, 536 



Gylindrodes campbeUii, 336 ; C. kochi, 336 



Cynipidae, 523 



Gynips acicnlata, 531 ; G. disticha, 530 ; 



G.folii, 530 ; G. kollari, 530 ; C. lujni- 



cola, 530 ; G. spongifica, 531 

 Gyphocrania aestuuns, 266 

 Cyprus, 32 

 Gyrtophyllusconcavus,d20; C. crepitan$,Zll 



Dahl and Ockler on feet, 105 



D'Albertis on may-flies, 441 



Damsel-flies, 417 



Dancing may-flies, 439 f. 



Dasyleptus lucasii, 196 



Death-watch, 395 f. 



Decaux on cannibalism of mole-cricket, 336 



Deception, 250, 265 



Decoys, 257 



Decticides, 329 



De Geer on earwigs, 214 



Degeeriidae, 190 



Deinacrida heteracantha, 326 



Demoiselles, 417 



Dendroleon panth er in us, 458 



Denny on Mantis in England, 258 



Derham on death-watches, 396, 397 



Dermaptera, 202, 216 



Dermatoptera, 202 



