108 INDEX TO MISSOURI ENTOMOLOGICAL REPORTS. 



FIG. 2H. Grape Phylloxera (Phylloxera ritifolia, Fitch = Pli. rastatrix PL); a, shows a 

 healthy root ; b, one on which the lice are working, representing the knots 

 and swellings caused by their punctures ; c, a root that has been deserted by 

 them, and where the rootlets have commenced to decay ; d, d, d, shows how 

 the lice are found on the larger roots ; e, female pupa, dorsal view ; /, same, 

 ventral view; g, winged female, dorsal view ; h, same, ventral view; i, mag- 

 nified antenna of winged insect ; _/, side view of the wingless female, laying 

 eggs on roots ; A", shows how the punctures of the lice cause the larger 

 roots to rot. 



FIG. 29. Mulberry Silkworm (L'ombyx morl Linn.), larva. 



FiG. 30. Mulberry Silkworm (Bombyx mori Linn.), cocoon. 



FIG. 31. Mulberry Silkworm (Bombyx mori Linn.), moth. 



FIG. 32. Mulberry Silkworm (Bombyx mori Linn.), cocoons; a, White French Annual ; 

 b, Yellow French Annual ; c, Green Japanese Annual; d, White Japanese 

 Annual ; e, White Chinese Annual. 



FIG. 33. Cecropia Silkworm Moth (Atiacns Cecropia Linn.). 



FIG. 34. Cecropia Silkworm (A linens Cecropia Linu.), cocoon. 



FiG. 35. Cecropia Silkworm (Altacus Cecropia Linn.), chrysalis. 



FIG. 36. Cecropia Silkworm (Attacus Cecropia Linn.). 



FiG. 37. Opli ion macrurum, Linn. [After Packard.] 



FIG. 38. Ophion macrurum, Linn., larva. 



FIG. 39. Mary Chalcis-lly (Chalcis marice Riley). 



FIG. 40. Cecropia Cryptus (Cryptus samia>. Pack.), cocoons within the larger Cecropia 

 cocoon. 



FIG. 41. Cecropia Cryptus (Cryptus samkc Pack.); a, female; b, female abdomen of 

 C. nunriiis ; c, male abdomen ; d, highly magnified piece of wing. 



FIG. 42. Ailauthus Silkworm (Attacus cyutliia, Hiibn.); 1, caterpillar; 2, moth; 3, 

 cocoon ; 4, chrysalis ; 5, eggs. 



FIG. 43. Promethia Silkworm (Attacus promethea Drury); a, third stage; b, head in 

 fourth stage, enlarged ; c, lateral view of a joint in fourth stage, enlarged ; 

 d, full-grown caterpillar. 



FIG. 44. Promethia Silkworm (Attacus promethea Drury), cocoon. 



FIG. 45. Promethia Moth (Attacus promethea Drury), male. [After Harris.] 



FIG. 46. Promethia Moth (Attacus promethea Drury), female. [After Harris.] 



FIG. 47. Luna Moth (Attacus Luna Linn.). [After Harris.] 



FIG. 48. Luna Silkworm (Attacus Luna Linn.). 



FiG. 49. Luna Silkworm (Attacus Luna Linn.), cocoon. [After Harris.] 



FIG. 50. Polyphemus Moth (Attacus Polyphemus Linn.), male. 



FiG. 51. Polyphemus Moth (Attacus Polyphemus Linn.), female. [After Harris.] 



FIG. 52. Polyphemus Silkworm (Attacus Polyphemus Linn.). [After Trouvelot. ] 



FIG. 53. Polyphemus Silkworm ( .4 Mactts Poli/i>hcmus'Liun.), cocoon. [ After Trouvelot. ] 



FIG. 54. Polyphemus Silkworm (Attacus Polyphemus Linn.), chrysalis. [After Trou- 

 velot. ] 



FIG. 55. Yama-ma'i Moth (Attacus yama-mai, Guer.-McSu.), male. 



FIG. 56. Yama-ma'i Silkworm (Attacus yama-mai, Gudr.-Men.); egg, natural size and 

 enlarged ; young caterpillar on leaf; full grown caterpillar at rest on twig. 



Fit;. 57. Yama-ma'i Silkworm (Attacus yama-mai, Guor.-Me'n.), at rest on leafy twig, at 

 a. [After Adams. ] 



FIG. 58. Yama-ma'i Silkworm ( Attacus yama-mai, Gue"r.-M6n.), cocoon. 



FIG. 59. Cage for receiving the deposition of the eggs of Yama-ma'i Moth. [After Ad- 

 ams. ] 



FIG. 60. Ferny i Moth (Attacus Pernyi, GuSr.-Me'n.). 



FIG. 61. Pernyi Silkworm (Attacus Pernyi, Guer.-.Men.); egg, natural size and enlarged 

 cocoon. 



