EDITOR-IN-CHIEF. 
C. T. Brurs, Harvard University. 
ASSOCIATE EDITORS. 
C. W. JoHNSON, V. L. KEextoee, 
Boston Society of Natural History. Stanford University. 
A. L. MELANDER, A. P. Morse, 
Washington State College. Wellesley College. 
J. H. Emerton, J. G. NEEDHAM, 
Boston, Mass. Cornell University. 
W. M. WHEELER, 
Harvard University. 

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