TRANSFORMATIONS OF NORTH AMERICAN LFPIDOrTER A. 107 



1850. Larva. Iluiriti. N. Engl'd FariiKU', ser. 2, vol. 2, p. 252. 



1851. Larva. Harris. Massaclnisetts I'loughmaii, vol. 10, Nos. 8, 33. 



1852. Larva. Harris. N. Eiigl'd Farmer, ser. 4, vol. 4, p. 155. 

 1852. Life history. Harris. Ins. Inj. Vegetat., 2d edit., p. 359. 

 1854. Larva Harris. N. Eugl'd Farmer, ser. 8, vol. 6, p. 363. 

 1856. Larva. /''(7c//. 3d Kept. Ins. N. York, p. 342. 



1862. Life history, (figs.) Harris. Ins. Inj. Vegetat., Flint's edit., p. 462. 



1862. Larva, (fig.) Packard. 7th Rept. Maine Board Agr., p. 173. 



1864. Larva. Jaeger. Life N. Amor. Ins., p. 175. 



18G7. Larva. Tcmmj. Nat. Hist., p. 407. 



1869. Larva, (fig.) Packard. Guide to Study of Ins., p. 324, pi. 8. 



1870. Egg, larva. T. Glover. Rept. U. S. Dept. Agr., p. 85. 

 1870. Life history, (figs.) Bileji. 2d Missouri Rept., p. 94. 



1872. Life history, (figs.) Le Baron, (after Riley.) 3d Illinois Rept. 



1873. Egg, larva, (figs.) A. J. Cook. 12th Rept. Michigan Board Agric, p. 129. 

 1875. Egg, larva, (figs.) Riley. 7th Missouri Rept., p. 80. 



1875. Egg, larval stages, jiupa, (figs.) Saunders. Rept. Eutoin. Soc. Ontr.rio, 



p. 25. 



1876. Egg, larva, pupa. Packard, (quotes Peck.) Monogr. Geometr., p. 403. 

 1876. Larva, pupa, (tigs.) Packard. Monogr. Geometr., p. 405, pi. 13. 

 1876. Larva, pupa. Ct. H. Perkins. 2d Rept. Vermont Board Agric, p. 591. 



1876. Life history. C. Thomas. Trans. Dept. Agr. III., vol. 14, p. 16. 



1877. Egg, larva, pupa, (figs.) C.Thomas. Trans. Dept. Agr. 111., vol. 15, p. 110. 

 1877. Larva. French. Trans. Dept. Agr. 111., vol. 15, p. 237. 



1877. Larva, pupa, (figs.) Packard. Inj. Ins. West, Hayden's Rept., p. 791. 



1877. Egg, larva. Packard. Half-hours with Insects, p. 173. 



1881. Egg, larva, (figs.) Pacfcacrf, (after Riley.) Ins. Inj. Forest Trees, p. 61. 



1882. Life history, (figs.) Riley. 3d Rept. U. S. Entom. Comm., p. 157. 



1882. Life history, (brief.) Bethune, {qnotes Saunders.) 12th Rept. Entom. 



Soc. Ontario, p. 84. 



1883. Life history, brief, (figs.) Saunders. Ins. Inj. Fruits, p. 67. 



1885. Egg, larva, (figs.) ./. Fletcher. Rept. Entom. Dept. Agr. Ontario, p. 23. 

 1885. Larva. Fernald. Kingsley's Stand. N. Hist., vol. 2, p. 446. 

 Food Plants. UlmuK, Pyrus, and many other trees. 

 Anisopteryx autumnata. Packard. = pometaria. Mann. 



1841. Larva. Harris. Ins. Inj. Vegetat., 1st edit., p. 333. 

 1875. Egg, larva, (figs.) Riley. 7th Missouri Rept., p. 83. 



1875. Egg, larva, pupa, (figs.) Saunders. Rept. Entom. Soc. Ontario, p. 26. 



1876. Egg, larva, pupa, (figs.) Packard. Monogr. Geometr., p. 401, pi. 13. 



1876. Larva, (brief.) G. H. Perkins. Rept. Vermont Board Agr., ii.595. 



1877. Larva. French. Trans. Dept. Agr. 111., vol. 15, p. 239. 



1877. Egg, larva, pupa, (figs.) Packard. Inj. Ins. West, Hayden's Rept., p. 793. 



1880. Egg, larva, pupa, (figs.) C'o(/(n//t7/, (quotes French.) Trans. Dept. Agr. 

 Ill . , vol. 18, Append. , p. 148. 



1880. Life history, (figs.) Riley. 3d Rept. U. S. Entom. Comm., p. 157. 



1883. Egg, larva, pupa, (figs.) Saunders. Ins. Inj. Fruits, p. 65. 



1885. Egg, larva, (figs.) J.Fletcher. Rept. Entom. Dept. Agr. Ontario, p. 23. 



1885. Egg, larva. Fernald. Kingsley's Stand. N. Hist., vol. 2, p. 446. 



Food Plants. Pyrus, Uhnus, and other trees. 

 Heterophleps triguttata. H. Sch. 



1876. Larva. Packard, (quotes Saunders in lit.) Monogr. Geometr., p. 194. 



Food Plant. Acer. 

 Hydria undulata. Linn. 



1859. Larva. H. T. Stainton. Brit. Butt, and Moths, vol. 2, p. 110. 



1859. Larva, (brief. ) Humphreys. Genera Brit. Moths, p. 111. 



1869. Life history. Bvauchamp. Newman's Brit. Moths, p. 179. 



