HOW TO KNOW THE IMMATURE INSECTS 



1905. A descriptive list of a collection of early stages of Japanese 

 Lepidoptera. Proc. U. S. Not. Mus. 28:937-956. 

 Forbes, W. T. M. 1911. Field key to sphingid caterpillars of the East- 

 ern United States. Ann. Ent. Soc. Amer. 4:261-262. 

 1923. The Lepidoptera of New York and neighboring states. Cornell 

 Agr. Exp. Sta. Mem. 68:1-729. 

 Jones, F. M. and H. B. Parks. 1928. The bagwonns of Texas. Bull. Texas 



Agr. Exp. Sta. 382:1-36. 

 Mosher, Edna. 1914. The classification of the pupae of the Cerato- 

 campidae and Hemileucidae. Ann. Ent. Soc. Amer. 7:277-300. 

 1916. The classification of the pupae of the Saturnidae. Ibid. 

 9(2):136-156. 



1916. A classification of Lepidoptera based on characters of the 

 pupa. Bull. 111. St. Lab. Nat. Hist. 12:12-159. 



1917. Pupae of some Maine species of Notodonloidea. Bull. Maine 

 Agr. Exp. Sta. 259:29-84. 



Order DIPTERA 



Banks, N. 1912. The structure of certain dipterous larvae with particu- 

 lar reference to those in human foods. U. S. Dept. Agr. Bur. Ent. 

 Tech. Ser. 22:1-44. 



Felt. E. P. 1925. Key to gall midges. Bull. N. Y. St. Mus. 257:1-239. 



Frost, S. W. 1923. A study of the leaf -mining Diptera of North Ameri- 

 ca. Cornell Agr. Exp. Sta. Mem. 78:1-228. 



Greene, C. T. 1922. Illustrated synopsis of the puparia of one hundred 

 muscoid fUes. Proc. U. S. Nat. Mus. 60(10):l-39. 



1925. The puparia and larvae of sarcophagid flies. Proc. U. S. Nat. 

 Mus. 66(29): 1-26. 



1926. Descriptions of larvae and pupae of two-winged flies belong- 

 ing to the family Leptidae. Ibid. 70(2): 1-20. 



1929. Characters of the larvae and pupae of certain fruit flies. 



Jour. Agr. Res. 38:489-498. 

 Hayes, Wm. P. 1938-39. A bibliography of keys for the identification 

 of hnmature insects. Pt. I. Diptera. Ent. News 49(9):246-251; 50(1): 

 5-10, 76-82. 

 1944. A bibliography of keys to immature mosquitoes. Ibid. 55(6): 



141-145, 184-189. 

 Heiss, E. M. 1938. A classification of the larvae and puparia of the 



Syrphidae of Illinois. Univ. Bull. 16:1-142. 

 Johannsen, O. A. 1934. Aquatic Diptera. Pt. I. Nemocera, exclusive of 

 Chironomidae and Ceratopogonidae. Cornell Agr. Exp. Sta. Mem. 

 164:1-71. 

 1935. Aquatic Diptera. Pt. II. Orthorrhapha-Brachycera and Cyclorr- 



hapha. Ibid. 177:1-62. 

 1937. Aquatic Diptera. Pt. III. Chironomidae; subfamilies Tanypo- 



dinae, Diomesinae and Orthocladiinae. Ibid. 205:1-84. 



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