vni C N T E N T S . 



CHAPTER IV. 



HEMIPTEKA. 



Bugs. — Squash-Bug. — Chinch-Bug. — Plant-Bugs. — Haevest-Flies. 



— Tree-Hoppeks. — Leaf-Hoppers. — Vise-hopier. — Bean-Hop- 

 I'ER — Thrips. — Plant-Lice. — American Blight. — Enemies of 

 Pl.vnt-Lice. — Bark-Lice. 192 - 256 



CHAP T j: R V . 



L E P I D P T E R A . 



Caterpillars. — Butterflies. — Skippers. — Hawk-Moths. — jEgeri- 

 ans ok Boring-Caterpillars. — Glaucopidians. — Moths. — Spin- 

 ners. — Lithosians. — Tiger-Moths. — Ermine-Moths. — Tussock- 

 Moths. — Lackey- Moths. — Lappet-Moths. — Saturnians. — Cera- 

 TocAMPiANS. — Carpenter-Moths. — Psychians. — Notodontians. — 

 Owl-Moths. — Cut- Worms. — Geometers, or Span-Worms, and 

 Canker- Worms. — Delta-Moths. — Leaf-Rollers — Bud-Moths. — 

 Fruit-Moths. — Bee-Moths. — Corn-Moths. — Clothes-Moths. — 

 Feather-winged Moths. 257-511 



CHAPTER VI. 



HYMENOPTERA. 



Stingers and Piercers. — Habits of some of the Hymenoptera. 



— Saw-Flies and Slugs. — Elm Saw-Fly. — Fir Saw-Fly. — Vine 

 Saw-Fly. — Rose-bush Slug. — Pear-Tree Slug. — Horn-tailed 

 Wood-Wasps. — Gall-Flies. — Chalcidians. — Barley Insect and 

 Joint- Worm. .512-561 



CHAPTER VII. 



D I P T E R A . 



Gnats AND Fuks. — jMaogots, and their Traxsform.vtions. — Gall- 

 Gn.\ts. — Hessian Fly. — Wheat-Fly. — Remarks upon and De- 

 scriptions OF some other Dipterous Insects. — Radish-Fly. — 

 Two-winged Gall-Flies, and Fruit-Flies. — Conclusion. . 562-626 



APPENDIX. — The Army- Worm 627-630 



INDEX 631-640 



