14 



Fig. 24. Murky Ground-beetle (Harpalus caliginosus. Say) 



Fig. 25. Pennsylvania Ground-beetle {Harpalus pemylvanicus, DeGeer). 



Fig. 26. Pennsylvania Ground-beetle {Harpalus pemylvanicus, DeGeer), larva. 



Fig. 27. Bombardier-beetle {Brachinus fumans, Linn.). 



Fig. 28. l!^ ine-spotted liSidyhird {Coccinella novem-notata, Herbst). 



Fig. 29. Plain Ladybird {Coccinella munda, Say). 



Fig. 30. Spotted Ladybird {Hippodamia maculata, DeGeer). 



Fig. 31. Thirteen-dotted Ladybird {Hippodamia 13-punctata, Linn.). 



Fig. 32. Convergent Ladybird {Hippodamia convergens, Guen.). 



Fig. 33. 15-spotted Mysia. {Mysia 15-punctata, Oliv.). 



Fig. 3i. The Twice-stahhed liaAyhird {Chilocorus bivulneruSf M.\i[a.). 



Fig. 35. Larva of Ladybird. 



Fig. 36. Buprestis. 



Fig. 37. Red-necked Agrilus {Agrilus ruficollis, Fabr.). 

 Fig. 38. Papilio Cresphontes, Cram.) 



1879.-REPORT X. 



Fig. 1. Carpet-bug {Anthrenus scrophularice, Linn.). 



Fig. 2. Glassy Cut-worm {Agrotis devastator, Brace). 



Fig. 3. Greasy Cut-worm {Agrotis telifera, Harris). 



Fig. 4. Western striped Cut- worm {Agrotis suhgothica, Haworth). 



Fig. .5. Dark-sided Ciit-worm {Agrotis cochraniiy Riley : var. A. messoria, Harris ? ). 



Fig. 6. W-marked Cut-worm {Agrotis clandestina, Harris). 



Fig. 7. Common round-web Spider {Epeira vulgaris, Hentz) ; enlarged, under side. 



Fig. 8. Common round- web Spider {Epeira vulgaris, Hentz) ; enlarged, claws on terminal joints of legs. 



Fig. 9. Claw of Jumping Spider {Salticus, Sp.). 



Fig. 10. Common round- web Spider {Epeira vulgaris, Hentz) : enlarged, upper side. 

 Fig. 11. Arrangement of internal organs 'of a spider, enlarged. 

 Fig. 12. Mygale Hentzii, enlarged. 

 Fig. 13. Drassus, Sp., enlarged. 



Fig. 14. Common Grass-spider {Agalena ncevia), enlarged. 



Fig. 15. Wolf-spider {Lycosa, Sp. ), enlarged. 



Fig. 16. Grey Jumping -spider {Salticus, Sp.), enlarged. 



Fig. 17. Crab-spider {Thomisus, Sp.). 



Fig. 18. House-spider {Theridion, Sp.). 



Fig. 19. Biting apparatus of spider {Epeira vulgaris, Hentz). 



Fig. 20. Biting apparatus of spider {Epeira vulgaris, Hentz), claw enlarged. 



Fig. 21. Spinning apparatus (.fi^peim wu^/aWs, Hentz), enlarged. 



Fig. 22. Nest of spider {Dolomedes, Sp.). 



Fig. 23. Cobwebs. 



Fig. 24. Geometrical webs. 



Fig. 25. Flying-spiders. 



Fig. 26. Flying-spiders. 



Fig. 27. Trap-door-spiders — A, nest of atypus ; B, nest with thick door ; C, nest with thin door ; D, branched 



nest ; E, nest with two doors ; F, branched nest with two doors ; G, nest with two branches. 

 Fig. 28. Cocoons of spiders {Epeira strix). 

 ^FiG, 29. Cocoons of spiders (TAcrwiion, Sp.). 

 Fig. 30. Cocoons of spiders (-^r^rtop?, Sp.). 



Fig. 31. 'Pea.--weevil {Bru^hus pisi. Linn.), <t, beetle ; 6, larva; c, pea infected. 



Fig. 32. B>ta,g-heetle {lAicanus dama, Fabr.). 



Fis. 33. May-beetle {Lachnosterna quercina, Knoch). 



Fig. 34. Rose-bug {Macrodactylus subspinosus, Fabr.). 



