228 



308, 580. Apidae, 143/, 146/, 184, 185. 

 Formicidae, 142/;, 142v/, 142aa, 142ee. 

 Mallophaga, 142c/a, 143m. Arachnida, 

 2370(1. 



Means of Self-preservation, 72, 87. 

 Catocala, 85/-, 93. 



Instinct for Nourishment, 72, 308. 

 Formicidae, 142s, 142ee, 240, 541, 559, 

 560/7. 



Generative Impulse, 235, 393c. 



Care for Posterity, 104. 



Oviposition, 73c, 338, 380, 463. 



Nidification, 72. Hymenoptera, 52, 

 68, 138, 428. Formicidae, 142/. Myr- 

 mecocystus, 60, 541, 560/i. Limenitis, 

 101. Diptera, 71. Lvcosa, 178c. Terri- 

 telariae, 240, 5*59. 



Social Life, 72, 142m?, 274, 541, 560a?. 



Myrmecophila, 72. 



Termitophila, 72. 



Ilalophila, 13, 66e. 



Antrophila, 105;/., 143a, 144a, 298, 

 299, 561/". Araneae, 559. 



Showers of Insects, 142mm. 



Processions and Swarms, 72. Te- 

 rias, 686. Sciara, 147a*. Acrididae, 134c,- 

 137. Ephemerina, 1056. 



Hibernation. Hymenoptera, 146/. 

 Lepidoptera, 101, 143/*, 144/;, 190, 397c, 

 413, 578, 681, 694. Coleoptera, 481. Or- 

 tlioptera, 300. 



Number of Generations in the 



year, 85r/, 143/?, 144//, 190, 578. 



Relations to the Seasons ; Calen- 

 dars, 16, 26, 57, 83, 93, 94, 95, 96, 99, 101, 

 651, 657, 663, 697. 



Acclimatization, 305, 346rZ. 



Immigration, 72, 633c. Danaida, 

 673. Pieris, 693. Doryphora, 766, 123, 

 397f/. Acrididae, 134c, 137, 140, 241, 691. 



Relations of Insects and Plants, 

 72, 736, 106, 142s, 145c, 290a, 306, 581, 

 660. Sarracenia, 107, 142/7, 1436, 143c, 

 1446, 144c, 285, 437, 576, 579. Darling- 

 tonia, 143/; 144/; 1456, 558. Apidae, 666, 

 161?, 39*7//. 'Apidae— Asclepias, UQi. 

 Ctenucha — Apocynum, 145a. Pronuba — 

 Yucca. 288. Acrididae— Hemerocallis, 

 145f/. Fertilization of flowers, 49, 105/;, 

 108c, 288, 290/, 297, 301, 309, 579. 



Other Relations of Insects to the 

 surrounding World, 72, 114, 308, 309, 380. 

 Number of species and individuals, 73c, 

 112, 149o, 248e, 393//, 511, 6336, 633e. 

 Natural limitations, 58, 237m. Enemies, 

 58, 72. 142r, 142rara, 146//, 1616, 228, 248a. 

 [Birds), 61, 10S(/, 111, 114, 134a, 248a, 302, 

 577, [Toads], 66a, [Araneae], 70. Influ- 

 ence of Climate and Season, 2426, 242'i, 

 635. Effect of Moisture and Drought, 

 149/. Imitative Form and Coloration, 72, 

 736, 85/-, 106, 159, 677, 698. Behavior 

 towards Lkdits, 659, 660. 



Economic Entomology. 



BENEFITS 



33, 256c, 3U9. 400. 



Medicinalia, 309. 



Vesicantia, 142//-, 142ss, 142//. 



Edibilia, 309, 440</, 712. Mvrmeco- 

 cvstus, 450. Acrididae, 142//, 253, 264a 7 , 

 511, 584, 633c, 638. 



Manna, 540. 



Insects (other than Bees) which 

 produce Honey or Wax, 16, 309. Myrme- 

 cocystus, 60, 450. 



SERICICULTURE 

 148, 2316, 712. 



New Silk-insects. Attacus Cecro- 

 pia, 30. A. Polyphemus, 254. A. Yama- 

 ma'i, 142c. 



Food of Silk-worms, 560/;. 



APICULTURE 

 195, 196. 



Bibliography, 146/. 



Habits of Honey-bees, 33, 143/, 

 1616, 195a. 



Cell-formation, 1786. 



Diseases, 33, 1956, 195c. 



Enemies, 33, 1616. 195c 



Bee-houses and Hives, 16. 



Artificial Feeding, 33. 



Relations of the Sexes, 143/, 146/'. 



Production of Honey, 33. 



INJURIES. 



Injurious Insects and Means 



against them, 16, 33, 39, 51, 58, 67, 

 71, 105;', 108, 142, 146, 147, 149, 150, 161 

 162, 164, 166, 171, 232, 237, 242, 290e, 305' 

 308, 309, 310, 311, 508, 539, 562, 583 

 628, 631, 633/, 712. Formicidae, 142o, 

 161m, 164, 183. Selandria, 142oo. Ale- 

 tia, 142/, 161c. Amphipyra, 94. Anis- 

 opteryx, 237A. Carpocapsa, 109. Diptera, 

 142a, 147o. Cecidomyia, 146a. Macro- 

 dactvlus, 147/. Elateridae, 142»i. Sa- 

 perda, 16, 239. Doryphora, U2k, 142r, 

 150a'. Conotrachelus', 146/, 149», 161o, 

 237o. Phylloxera, 85/;, 1346, 134a 7 , 142////, 

 142/;/;, 149/;, 150/, 161c, 458. Coreus, 

 161/. Acrididae, 33, 105/, 142o, 142v, 

 142cc, 142»« 149c, 150/", 165, 228, 229, 

 234a, 237c, 237?/, 256c/,' 2640*. 56k/, 562, 

 585, 630, 638. Blattidae, 142;;, 150#. Ter- 

 mitina, 142/?. 



Insects injurious or troublesome 

 to Man, 142a, 251, 309, 5£9. 



Domestic Insects, 16, 142a, 1420V, 

 161/, 624. 



Poisonous Insects, 123, 587. Bv 

 stinging, 14266, 161/, 195a", 309, 560c. Bv 

 biting, 560;/. 



Insects injurious to Brute Mam- 

 mals. Farm animals, 16, 33, U6c, 161//, 

 161», 237//, 625. Ovis, 17. Castor, 2646. 



Insects injurious to Birds. Poul- 

 try, 101//. 



