570 



PERIPATUS MYRIAPODA — INSECTA 



Chitin, 162 



Chitiuogeuous cells, 162 



Chlorophyll in tegmina, 269 



Ohoeradodis cancellata, 252 



Cholodkovsky, on head, 87 ; on styles of 

 cockroach, 224 ; on embryology of 

 Phyllodi-omia, 237 ; on morphology of 

 sting, 493 



Chordeuma, 31 



Chordeumidae, 44- 



Chordotonal organs, 121 



Chorion, 144 



C/iorisoiieura, 240 



Chromosomes, 146 



Chrysopa eggs, 469 ; larva, 469 ; 0. aspersa, 



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

 Chrysopides, 469 f., 472 



Chun on rectal gills, 422 



Chyle, 133 



Chyliflc ventricle, 125, 228 



Civihex abdomen, 493 ; abdominal articu- 

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

 varuvi, saws, 512 



Cimbicides, 511, 517 



Cinura, 182 



Circulation, 132 f. ; in caudal setae, 435 



Cladomorphides, S7S 



Oladonotus Jmmherlianus, 301 



Classification, 171 f. ; of Blattidae, S40 

 of Mantidae, 2S9 ; of Phasmidae, ^77 

 of Acridiidae, S09 ; of Locustidae, 3^8 

 of Gryllidae, 340 



Claws, 105, 106, 469 



Clitumnides, 278 



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

 432 ; G. diptermn, nymph, 432 ; respira- 

 tion of nymph, 435 



Clothilla, 395 ; C. pulsatoria, 395, 396 ; 

 anatomy, 392 



Clypeus, 92, 93 



Cockroaches, 220 



Cocoons of sawfly, 515 



Coeloblast, 149 



Coleoptera, 173 



CoUembola, 182, 189 f. 



Collophore, 193 



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, 

 268 ; by selection of place, 308 



Coniopterygides, 4"! 



Coniopteryx lutea, 471 ; C. psociformiSj 



471 ; 0. tineiformis, 472 

 Conocephalides, 313, 327, 3S8 

 Copiophora, cornuta, 313 

 Cord'iUegaster, 415 ; O. annulatus, 415 

 Cordulegasterinae, 4"^ 



Corduliinae, 426 



Correlative variation, 536 



Corrodentia, 175, 389 



Corrosion by Termites, 360 



Corydalis, 44^ ', C- crassicornis, 447 



Corydaloides scudderi, 344 



Corydia, 221 ; C. petiveriana, 233 



Corydiides, 241 



Coryna, 550 



Corynothrix horeaZis, 191 



Costa, 108 



Cotes on Indian locusts, 298 



Cotylosoma dipneiisticumj 272 



Coxa, 88, 104 



Craspedosoma , 76 



Crawlers, 447 



Creepers, 407 



Cretaceous Myriapods, 75 ; Insects, 485 



Creutzberg on circulation, 436 



Cricket, 330, 338 



Crioceris asparagi, legs of larvae, 106 



Crop, 114, 124, 495 



Crunoecia irrorata, case of, 480 



Cryptides, 557 



Cryptocerus, abdomen of, 109 



Crypitops, 36, 41 



Crystalline cone, 98 



Cuculligera Jlexiiosa, 304 



Cunningham on fig fertilisation, 549 



Cursoria (Orthoptera), 201 



Cuvier, 77 



Cyclops form, 536 



Cylindrodes campbellii, 336 ; C. kochi, 33ff 



Cynipidae, 523 



Cyiiips aciculata, 531 ; C. disticha, 530 ; 



C folii, 530 ; C. kollari, 530 ; C ligni- 



cola, 530 ; C. spongi/ica, 531 

 Cyphocrania aesiuans, 266 

 Cyprus, 32 

 Cyrtophyllus concavus, 320 ; C crepitans, 



311 



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 jjantherimis, 458 

 Denny on Mantis in England, 258 

 Derhani on death-watches, 396, 397 

 Dermaptera, 202, 216 

 Dermatoptera, 202 



