IO CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



KEY TO INITIALS OF AUTHORITIES FOR OCCUR- 

 RENCE OF SPECIES. 



A. B. C. — Alfred B. Champlain, Bureau of Economic Zo- 

 ology, Harrisburg, Pa., formerly of Washington, 

 D. C, Lyme and New Haven, Conn. 



A. E. V. — Professor Addison E. Verrill, New Haven, Conn. 



A. H. Me. — Rev. A. H. Manee, Southern Pines, N. C, for- 

 merly of New Milford, Conn. 



A. H. Mn. — Dr. Anna H. Morgan, Mt. Holyoke College, 

 South Hadley, Mass. 



A. I. B. — Arthur I. Bourne, Amherst, Mass., formerly of New 

 Haven, Conn. 



Aid. Cat. — Aldrich's Catalogue of North American Diptera. 



A. P. M. — Professor Albert P. Morse, Wellesley, Mass. 



A. W. P. — A. W. Pearson, Norwich, Conn. 



B. H. W. — B. H. Walden, New Haven, Conn. 



C. C. — Rev. Charles Crozet, formerly of Hartford and Daniel- 



son, Conn., now of Rome, Italy. 

 C. D. J. — Professor C. D. Jarvis, formerly of Storrs, Conn. 

 C. H. Y. — Professor Clarence H. Young, New York City. 

 C. R. E. — Charles R. Ely, Washington, D. C. (Summers at 



East River, Conn.) 

 C. S. — Charles Schaeffer, Brooklyn, N. Y. 

 C. W. J. — Charles W. Johnson, Boston, Mass. 



C. W. L. — Charles W. Leng, New York City. 



D. J. C. — Donald J. Caffrey, Bureau of Entomology, Wash- 



ington, D. C, formerly of New Haven and Walling- 

 ford, Conn. 



D. W. C — D. W. Coquillett,. Washington, D. C. Died 191 1. 



E. D. H. — Edward Doubleday Harris, New York City. Died 



1919. 

 E. F. — Ernst Frensch, Mystic, Conn. 

 E. L. D. — Edgar L. Dickerson, Newark, N. J. 

 E. N. — Edward Norton, Farmington, Conn. Died 1894. 

 E. P. F. — Dr. E. P. Felt, State Entomologist, Albany, N. Y. 

 E. P. V. D. — Edward P. Van Duzee, San Francisco, Calif., 



formerly of Buffalo, N. Y. 



