VI 11 
CONTENTS. 
CHAPTER IV. 
HEMIPTERA. 
Bugs. — Squash-Bug. — Chinch-Bug. — Plant-Bugs. — Harvest- Flies. 
— Tree-Hoppers. — Leaf-Hoppers. — Vine-hopi er. — Bean-Hop- 
per — Thrips. — Plant-Lice. — American Blight. — Enemies of 
Plant-Lice. — Bark-Lice. 192-256 
CHAPTER V. 
LEPIPOPTERA. 
Caterpillars. — Butterflies. — Skippers. — Hawk-Moths. — AJgeiii- 
ass or Boring-Caterpillars. — Glaucopidians. — Moths. — Spin- 
ners. — Lithosians. — Tiger-Moths. — Ermine-Moths. — Tussock- 
Moths. — Lackey-Moths. — Lappet-Moths. — Saturnlvns. — Ceka- 
tocampians. — Carpenter-Moths. — Psyciiians. — Notodontians. — 
Owl-Motiis. — Cut-Worms. — Geometers, or Span-Worms, and 
Canker-Worms. — Delta-Moths. — Leaf-Rollers — Bud-Motiis. — 
Fruit-Moths. — Bee-Moths. — Corn-Moths. — Clothes-Motiis. — 
Feather- winged Moths. 207 -Ml 
CHAPTER VI. 
HYMENOPTERA. 
Stingers and Piercers. — Habits of some of the IIymenoptera. 
— Saw-Flies and Slugs. — Elm Saw-Fly. — Fir Saw-Fi.y. — Vine 
Saw-Fly. — Rose-bush Slug. — Pear-Tree Slug. — Horn-tailed 
Wood- Wasps. — Gali^Flies. — Chalcidians. — Barley Insect and 
Joint- Worm. 512-561 
C IL A P T E R VII. 
DIP TER A. 
Gnats and Flies. — Maggots, and their Transformations. — Gali.- 
Gnats. — Hessian Fly. — Wiif.at-Fly. — Remarks upon and De- 
scriptions of some other Dipterous Insects. — Radish-Fi.y. — 
Two-winged Gall-Flies, and Fruit-Flies. — Conclusion. . 562-620 
APPENDIX. — The Arm y- Worm 627-630 
INDEX 631-640 
