• The Jungles of Panama 

  Fairchild, David (1922)
• A new nomenclature of the broods of the Periodical Cicada 

  Marlatt, Charles L. (1898)
• The destructive Green-pea Louse (<I>Nectarophora destructor</I> Johns.) 

  Chittenden, Frank H. (1900)
• New or little known Melastomataceae from Venezuela and Panama 

  Pittier, Henry (1924)
• Notes on the genus Swartzia in Panama and Guatemala 

  Pittier, Henry (1921)
• Ivory palms in Panama 

  Cook, O. F. (1913)
• Changes in the mosquito fauna of Panama 

  Knab, Frederick (1913)
• A new subspecies of Nun bird from Panama 

  Nelson, E. W. (1913)
• Additions to the orchid flora of Panama 

  Ames, Oakes (1921)
• Scales of Panama fishes 

  Cockerell, T. D. A. (1915)
• A new pigeon from Chiriqui, Panama 

  Ridgway, Robert (1915)
• A new spider monkey from Panama 

  Goldman, E. A. (1915)
• Some interrelations of plants and insects 

  Riley, Charles V. (1892)
• Further notes on Yucca insects and Yucca pollination 

  Riley, Charles V. (1893)
• On <I>Carcharodon Mortoni</I> Gibbes 

  Lucas, Frederic Augustus (1892)
• Deep Sea Mollusks and the conditions under which they exist. An address delivered at the ninth anniversary meeting of the Biological Society of Washington, by William Healey Dall, President of the Society 

  Dall, William Healey (1890)
• Some American Conchologists 

  Dall, William Healey (1888)
• Additions to the Flora of Washington and vicinity, from April 1, 1884, to April 1, 1886 

  Knowlton, F. H. (1884)
• A new Tree Frog from the District of Columbia 

  Miller, Gerrit S. (1899)
• The Dogbanes of the District of Columbia 

  Miller, Gerrit S. (1899)

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