INDEX OF INSECTS. 



943 



1 calcarata 426, 435, 599 



concolor 436, 599 



(liscoidea 287 



fay) 536 



lateralis 226, 636 



iiioeata 436 



obliqua 623 



spurred 435 



ti-identata 224, 424 



veatita 226, 474 



Sapholytus geminanae 108 



Saratoga leaf-hopper 800 



Saw-flies 12 



blacklocust 370 



Cimbex . 237 



Sawyer 685 



Say'sweevil 367 



Scale insect (black, of California) 98 



gloomy, maple 417 



hemispherical, butternut 338 



obscure 101 



quercitron 98 



rapacious 371 



white oak 98 



sonr-gum 656 



Scalidia linearis 612 



Scalloped-winged geometer. 187 



Schizoneura americana 279 



caryse 329, 336 



crataegi 537 



pinicola 804 



querci 212 



rileyi 277 



tessellata 677 



Schizura 491, b36, 564, 596 



biguttata 652 



ipomeffi 155, 282, 424, 491 



leptinoides 330 



unicornis . . 218, 269, 491, 531, 536, 564, 652 



Sciap^on robinise 360 



Sciar^wcellaris 411 



Scolecocampa liburna 218 



Seoliopteryx libatrix 569 



Scolytidffi 811 



characterized 7 



Scoly tus sp 296 



fagi 611,860 



quadri-spinosus 294 



nmticus 612, 860 



rugulosus 860 



unispinosus 859, 860 



Scopelosoma morrisoni 170 



sidus 11 6, 329, 530 



Scy thropus elegans 810 



Seirarctia echo 133 



Seirodonta bilineata — 268 



Selandria 545, 589, 633, 901 



barda 544 



cary« 338 



cerasi 205, 52'2, 537 



diluta 2C0 



Tjuglandis 339 



quercus-alba 205 



tilise 480 



ofbirch 509 



Page. 



Selandria of hickory 317 



Selenia kentaria 405, 514 



Seiuasia argutana 667 



Semiothisa bisignata 780, 865, 879 



Sequoia ^gerian 922 



borer 922 



Sericoris niveiguttana 667 



inscrutana 655 



Sesia hospes 217,328.596 



querci 217 



Sesian. pine 727 



Silk- worm, A.merican 161,400,491,530,532 



Silvanus bidentatus 344 



two-toothed 344 



Sinoxylon basilare 296 



Siphonophora crataagi 537 



liriodendri 663 



?8alicicola 600 



Sisy rosea inornata 147, 328, 399, 529 



Slug- worm, eight-flapped 143 



Smerinthus 515 



excsecatus 131, 217, 243, 450, 487, 



488, 560 



geminatus 257, 488, 555, 596 



juglandis 330,339 



modestus 434 450 



myops 524,531, .536 



Smilia castaneie 350 



inornata 35Q 



Smodicum eiicujiforme 79 612 



Snout- moth caterpillar 737 



Span-worms n 



cleft-headed 405 



pine needle ygj 



red and yellow striped pine 785, 875 



ten-lined pine 785, 868, 875, 879 



Spermophagus robiuiae 372 653 



Sphingicampa bicolor. 651 



Sphingidae, characterized g 



Sphinx catalpae 665 



cinerea 545 



drupiferarum . .*. 609 



four-horned 242 



gordius 547 



tylwus 668 



kalmiag 555 



larch 890 



larva 549 



luscitiosa 559 



pine 768, 76» 



Spilosoma luniliuea 652 



virginica 217, 340, 489, 536, 555, 670 



Spittle insect, parallel 741 



Saratoga 742 



Spruce bark-beetles gn 



bud-louse 853 



European' 853 



worm 830 



black headed 847 



red 850 



reddish yellow 845 



cone-worm 854 



epizfusis 843 



leaf-hopper 854 



least bark-borei- 825 



