INDEX AND GLOSSARY. 



68 1 



Balsa malana, 303 



Baltimore, 399 



Banded Elfin, 393 



Banded Footman, 326 



Banded Hair-streak, 392 



Banded Purple, 406 



Baptria = Euchaeca 



Bark-lice, 164 



Barn-swallow, 140 



Basilarchia archippus, 407; B. arthe- 



mis, 406; B. astyanax, 406; B. 



astyanax-arthemis, 407 

 Basilona imperialis, 346 

 Basswood, 267, 353, 580 

 Bass-wood Leaf-roller, 231 

 Bat-ticks, 489 

 Beans, 300, 371, 582 

 Bean-weevil, 582 

 Beautiful Maple-borer, 570 

 Beautiful Wood-nymph, 315 

 Beaver-parasite, 529 

 Bed-bug, 140 

 Bee, 589, 590, 664 

 Beech, 549 



Beech-tree Blight, 161 

 Bee-flies, 463 

 Bee-louse, 489 

 Bee-moth Family, 233 

 Beet, 484 

 Beetles, 494 

 Beggar, 285 

 Bella-moth, 319 

 Bellura gortynides, 304 

 Belostoma americanum, 132 

 Belostomidae, 131 

 Bembecidse, 652 

 Bembecids, 652 

 Bembecinae, 653 

 Benacus griseus, 132 

 Berytidae, 143 

 Bibio, 450 

 Bibionidae, 449 

 Big Bed-bug, 137 

 Big-eyed Flies, 473 

 Bill-bugs, 595 



Birch, 278, 284, 364, 406, 275 

 Bird-lice, 100 

 Birds, 488 



Biston cognataria, 280 

 Bittacus, 185 

 Blackberry, 550, 620 

 Black-bordered Yellow, 386 

 Black-c Owlet, 306 

 Black Damsel-bug, 138 

 Black Dash, 373 

 Black-flies, 451 



Black Scale, 170 



Black Swallow-tail, 377 



Black Witch, 297 



Blattidae, 106 



Bleaching wings, 197 



Blepharocera, 433 ; B. capitata, 434 



Blepharoceridae, 432 



Blissus leucopterus, 142 



Blister-beetles, 586 



Blonde Damsel-bug, 138 



Blood, 75 



Blood-vessels, 71 



Blotch mines, 249 



Blow-fly, 483 



Blue-eyed Grayling, 411 



Blues, 391 



Boletotherus bifurcus, 583 



Boll-worm, 300 



Bombardier-beetles, 520 



Bombus, 672 



Bombycidae, 340 



Bombyliidae, 463 



Bombylius, 463 



Bombyx mori, 340 



Book-lice, 98 



Book-worm, 553 



Boreus, 185 



Boring Hymenopiera, 601, 610 



Bot-flies, 477 



Brachinus, 520 



Brachycera, 417 



Brachytarsus, 598 



Braconidae, 625 



Braconids, 625 



Brain, 67 



Branches, 4 



Braula caeca, 489 



Braulidae, 489 



Breast-bone, 445 



Brenthidae, 594 



Brenthis, 400 



Brenthus, 595 



Brephos infans, 274 



Bristle-tails, 82, 83 



Broad-necked Prionus, 568 



Broad - shouldered Water -striders, 



134 



Bronze Copper, 390 

 Bruchidae, 581 



Bruchus obtectus, 582 ; B. pisi, 581 

 Brychius, 522 



Bucculatrix pomifoliella, 253 

 Budding, 159 

 Bud-moth, 241 

 Bugs, 121 

 Bullet-gall, 619 



