CONTENTS. V ' ' 



Page 



Officers and committees for 1890 v 



Officers and committees for 1900 vii 



Proceedings ix-xx 



Notes on the Naked-tailed Armadillos, by Gerrit S. Miller, Jr 1-8 



A New Pigmy Oryzomys from the Santa Marta Region of Colom- 

 bia, by Outram Bangs 9-10 



Description of a New Vole from Eastern Siberia, by Gerrit S. 



Miller, Jr 11-12 



A New Vole from Hall Island, Bering Sea, by Gerrit S. Miller, Jr. 13-14 



The Florida Puma, by Outram Bangs 15-17 



Descriptions of Six New Rodents of the Genera Aplodontia and 



Thomomys, by C. Hart Merriam 19-21 



Notes on Three Genera of Dolphins, by T. S. Palmer 23-24 



Descriptions of New Birds from Northwestern Mexico, bj' E. W. 



Nelson 25-31 



Two New Glossophagine Bats from the West Indies, by Gerrit 



S. Miller, Jr 33-37 



A New Polar Hare from Labrador, by Gerrit S. Miller, Jr 39-40 



Chamcfa fasciata and its Subspecies, hy Wilfred H. Osgood 41-42 



Description of a new Lemming Mouse from the White Moun- 

 tains, New Hampshire, by Edward A. Preble 43-45 



The Eye of Byblis t^erratn, by Sylvester 1). Judd 47-51 



A New Fossil Bear from Ohio, by Gerrit S. Miller, Jr ,53-.56 



A New Moose from Alaska, by Gerrit S. Miller, Jr 57-.59 



Ferns of the Dismal Swamp, Virginia, by William Palmer 61-70 



Notes on Tatoua and Other Genera of Edentates, by T. S. 



Palmer 71-73 



A New Treefrog from the District of Columbia, by Gerrit S. 



Miller, Jr 1 75-78 



The Dogbanes of the District of Columbia, by Gerrit S. Mil- 

 ler, Jr 79-90 



On Some New or Rare Birds from the Sierra Nevada de Santa 



Marta, Colombia, by Outram Bangs 91-108 



The Botanical Explorations of Thomas Nuttall in California, by 



Frederick V. Coville 109-121 



Three New Bats from the Island of Curasao, by Gerrit S. Mil- 

 ler, Jr 123-127 



Eight New Species of North American Plants, by Charles Louis 



Pollard 129-132 



Some New or Noteworthy Louisiana Plants, by Charles Louis 



Pollard and Carleton R. Ball 133-135 



Seven New Rats Collected by Dr. W. L. Abbott in Siam, by 



Gerrit S. Miller, Jr 137-150 



Descriptions of Two New Mammals from California, by C. Hart 



Merriam 151 



Description of a New Harvest Mouse (Reithrodontomys) from 



Mexico, by C. Hart Merriam 152 



Descriptions of Two New Mammals from Southern California, 



by F. Stephens 153 



General Notes 154-158 



Veapertilio co7icin?ms of Harrison Allen, 154; Generic name 

 Evotomys not invalidated by Anaptogonia, 154; Note on 

 Mieronycteris brarhyotis Dobson and M. microtis Miller, 154; 

 Systematic name of the Cuban Red Bat, 155; Note on the 

 Vespertilio blythii of Tomes, 155; The Scotophilus pachyo- 



(iii) 





^y'o^//' 



