1036 



AN INTRODUCTION TO ENTOMOLOGY 



Circulatory system, 121 



Circumfili, 814 



Cirphis unipuncta, 694 



Cisidaj, 474, 515 



atheroma regalis, 716, 717; wings of, 



714 

 Citheroniidse, 583, 715 

 Claassen, P. W., 327, 692 

 Cladius isomerus, 904 

 Clambidae, 470, 488 

 Clastoptera, 403; C. cbiiisa, 404; C. 



proteus, 403 

 Clavate, 41 

 Clavicornia, 467, 469 

 Claviform spot, 575 

 Clavigeridse, 470, 490 

 Clavola, 41 

 Qavus, 350 



Clear-winged moths, 634 

 Clear-wing, thysbe, 661 

 Clemensia albata, 705 

 Cleonymina;, 941, 942, 946 

 Cleptes, 951 



Cleptidffi, 890, 911, 950, 951 

 Cleridae, 473, 493 

 Click-beetles, 4Q9 

 Climacia dictyona, 292; cocoon and 



cocoon-cover of, 292 

 Clisiocampa americana, 1 70 

 Clistogastra, 890, 891, 894, 907, 908 

 Cloaked knotty-horn, 527 

 Cloeon, head of, 144; C. dipterum, 312 

 Close-wings, 649 

 Closing apparatus of the tracheae, 



116 

 Clothes-moths, 612; case-bearing, 612; 



naked, 612; tube-building, 612 

 Clothilla pulsatoria, 80 

 Clothing hairs, 33 

 Clouded sulphur, 748 

 Cloudy- wing, northern, 737; southern, 



737 



Clover-flower midge, 818 



Clover-hay worm, 649 



Clover-leaf midge, 818 



Clover-looping-owlets, 688 



Clover-root borer, 542 



Clover-seed caterpillar, 641 



Clover-seed chalcid, 945 



Clover-worm, green, 685 



Clusiidae, 786, 790, 854 



Cluster-fly, 870 



Clypeus, 38, 779 



Cnaphalodes strobilobiiis, 430 



Cnephia pecnartim , 824 



Coarctate pupae, 191 



Coboldia formica rittm, 821 



Coccidae, 177, 400, 401, 440 



Coccid-eating pyraHd, 652 



Coccids, the Cochineal, 450; the en- 

 sign, 450; the giant, 449; metamor- 



phosis of, 448 ; mouth-parts of a, 443 ; 



the pseudogall, 454 

 Coccinas, 450 



Coccinella novemnotata, 512 

 Coccinellidae, 473, 511 

 Cochineal, 441 

 Cochlidiidse, 608 

 Cockroach, head of a, 38; head and 



neck of, 39; internal anatomy of, 107; 



labium of a, 46; tentorium of a, 96; 



the base of a leg of a, 53 

 Cockroach, American, 266, 267; com- 

 mon wood-, 266, 267; oriental, 266; 



wing of nymph of, 265 

 Cockroaches, 263, 950 

 Coccophagus, 948 

 Coccus cacti, 441, 450 

 Cocoon, 188; modes of escape from the, 



188 

 CodUn-moth, 639 

 Coelioxys, 993 

 Coenagrionidae, 324 

 Canomyia ferrtiginea, 834 

 Ccenomyiidae, 786, 789, 834 

 Coffee-bean weevil, 537 

 Colcenis jidia, 764 

 Cole, F. R., 838, 844 

 Coleophora, 620; C. fletcherella, 621; 



malivorella, 620, 621 

 Coleophoridse, 582, 591, 620 

 Coleoptera, 109, 211, 213, 214, 215, 



218, 464; synopsis of the, 467 

 Colleterial glands, 160 

 Colletes, 991, 992; C. com pacta, 994 

 Colletinae, 914, 994 

 Collembola, 214, 217, 225 

 CoUophore, 76, 227 

 Collops quadrimacidatiis, 493 

 Colonici, 434 

 Colopha eragrostidis, 423; C. nlmicola, 



422, 423 

 Coloradia, 719; C. pandora, 721 

 Colorado potato-beetle, 531 

 Colors of butterflies and moths, 573 

 Colydiidae, 474, 510 

 Colymbetes, 483 

 Comma, gray, 757 

 Comma, green, 756 

 Commissure, 125 

 Complete metamorphosis, 180 

 Compound eyes, 134, 139; absence of, 



135; dioptrics, 141 

 Compton tortoise, 756 

 Comstock, Mrs. A. B., 1007 

 Comstockaspis perniciosa, 458 

 Concave veins, 73 

 Coniopterygidas, 307 

 Conjunctiva, 34 

 Connectives, 123 

 Connexivum, 355 

 ConocephaHnae, 235, 238 



