INDEX 



1045 



Hormaphis hamamelidis, 425 



Hormiinae, 920 



Hornet, giant, 977; white-faced, 977 



Hornets, 975 



Hornia, 997 



Horn-fly, 873 



Horn-tails, 890, 894, 898 



Horse-flies, 829 



Horse-guard, 988 



Horseshoe-crabs, 8 



House-fly, 872; larva of the, 202 



Howard, L. O., 807, 872, 965 



Huber, P., 955 



Hiibner, J., 620 



Hubner's Tentamen, 581 



Human flea, 882 



Humeral, angle, 60; callus, 783; cross- 

 vein, 71; suture, 274; veins, 74 



Hump-backed Flies, 847 



Hungerford, H. B., 361, 364, 365 



Hutchison, R. H., 873 



Huxley, T. H., 40 



Hyblcea puera, 655 



Hybl£Eida5, 583, 586, 655 



Hybrid purj^le, 758 



Hydrometra, 373; H. australis, 373; //. 

 martini, 373; H. wileyi, 373 



Hydrometridae, 356, 357, 373 



Hydrophilidse, 471, 473, 485 



Hydrophilus, 486; egg sac of, 170; em- 

 bryo of, 76; maxilla of, 44; H. 

 obtusatiis, 486 



Hydrophylax aqidvolans, 949 



Hydropsyche, 562; net of, 562 



Hydropsychidse, 560, 562 



HydroptilidjE, 559, 560, 561 



Hydrous, 486; H. triangnlaris, 486 



HylEeidffi, 890 



Hylmis, 890 



Hylastinus obsciirus, 542 



Hylemyia antiqua, 864; H. brassier, 

 863; H. rubivora, 864 



Hymenopharsalia, 908 



Hymenoptera, 108, 210, 211, 213, 214, 

 884 



Hymenopterous wing, typical, 885 



Hypatus bachma^ini, 766, 767 



Hypeninae, 685. 



Hypena humnli, 685 



Hyperaschra stragula, wings of, 674 



Hypermallus villosiis, 528 



Hypermetamorphosis, 191 



Hyphantria ciinea, 702 ; H. textor, 702 



Hypocera incrassata, 848 



Hypodernia bovis, 867; H. lineatum, 

 867, 868 



Hypodermal structures, 95; glands, 98 



Hypodermis, 29 



Hyponomeutidas, 631 



Hypopharynx, 47, 400 



Hypopleura, 783 



Hypoprepia fucosa, 705; H. miniata, 



704 

 Hypoptinae, 603 

 Hypopygium, 75 

 Hyporhagus, 514 

 Hyposoter fugitivus, 927 

 Hypothetical tracheation of a wing of 



the primitive nymph, 63 

 Hypothetical type of the primitive 



wing-venation, 62 

 Hypsopygia costalis, 649 

 Hyptia, 950 

 Hyslop, J. A., 501 



Ibaliinas, 934 



Icerya, 449; I. piirchasi, 449, 512 



Ichneumon-flies, 922 



Ichneumonidae, 890, 892, 894,908,915, 



917, 922 

 Ichneumoninffi, 923, 924, 928 

 Ichneumonoidea, 917 

 Ichneutinae, 920 



Ichneumon idtimus, 929 ; /. mendax, 929 

 mice unifasciata, 705 

 Imaginal disc, 195, 205 

 Imago, 191 



Imperforate intestines, 108 

 Imperial-moth, 717 

 Incisalia niphon, 770, 753 

 Incisurae, 447 



Incomplete metamorphosis, 178 

 Incurvariidae, 582, 589, 590, 598 

 Incurvariinae, 598 

 Indian-meal moth, 651 

 Inner margin of wing, 60 

 Inocellia, 289 

 Inostemminae, 933 

 Inquilines, 936, 952 

 Insects, 26 

 Instars, 172 

 Integricipita, 880, 881 

 Intercalary veins, 69 

 Interfrontalia, 780 

 Intermediate organ, 152 

 Internal anatomy, 94 

 Internal organs, the transformations of 



the, 204 

 Internal skeleton, 95; sources of the, 95 

 Intersegmental plates, 40 

 Intima, 109, 117 



Invaginations of the body-wall, 95 

 lo-moth, 722 

 Iphiclides marcellus, 743 

 Iridomyrmex hnmilis, 962 

 Isabella tiger-moth, 702 

 Ischnocera, 337 

 Ischnopsyllidae, 881 

 Ischnopsyllus, 878 

 Isia isabella, 702 

 Isley, D., 970 

 Jsogenus sp., wings of, 329 



