ASSOCIATE AUTHOES, 



Joel A. Allen Museum of Comparative Zoology, Cambridge. 



Tarleton H. Beajst U. S. National Museum, Wasbiugton. 



Ja;.ies Temple. Brown U. S. National Museum, Washington. 



A. Howard Clark U. S. Nation.al Museum, Washington. 



Joseph W. Collins Gloucester, Massachusetts. 



R. Edward Earll U. S.Fish Commission, Washington. 



Richard H. Edmonds Baltimore, Marylaud. 



Henry W. Elliott Cleveland, Ohio. 



Ernest Ingersoll New Haven, Connecticut. 



David S. Jordan Indiana University, Bloomington, Indiana. 



LuDWiG Kumlien Milwaukee, Wisconsin. 



Marshall MacDonald U. S. Fish Commission, Washington. 



Frederick Mather N. Y. Fish Commission, Cold Spring, New York. 



Barnet Phillips Brooklyn, New York. 



Richard Rathbun U. S. National Museum, Washington. 



John A. Ryder U. S. Pish Commission, Washington. 



Charles W. Smiley U. S. Pish Commission, Washington. 



Silas Stearns Pensaoola, Florida. 



Frederick W. True U. S. National Museum, Washington. 



William A. Wilcox Boston, Massachusetts. 



iii 



