TABLE OF CONTENTS. 



Officers and Committees for 1913 in 



Proceedings for 1913 vii 



Two New Polecats related to Mustela larvata, by X. Hollister . 1-1 

 Descriptions of Two New Species of Ruminants from the Pleisto- 

 cene of Iowa, by Oliver P. Hay 5-8 



Additional Notes on the Distribution of Colorado Mammals, by 



Edward It. Warren 9-12 



A New Salicornia, by Lvar Tidestrom 13-14 



A Revision of the American Species of Peripatus, by Austin 



Hobart (Mark 15-20 



Bird Migration in the District of Columbia, by Wells W. Cooke l'I-2<> 

 Description of a New Uta from Nevada, by Alexander G. Ruthven 27- 30 

 Five New Mammals from Tropical America, by Gerrit S. .Miller, 



,Tr 31-34 



Did i ron uit ism in Neotoma mexicana fallax from Costilla ( lounty, 



Colorado, by Edward R. Warren 35-38 



A List of Plants collected on St. Vincent Island, Florida, by 



W. L. McAfee 39-52 



Description of a New Subspecies of Rana pretiosa from Nevada, 



by Helen 1'.. Thompson 53-56 



The Name of the Rocky Mountain Sheep, by Wilfred II. ( >s<jood 57-62 

 A New Hummingbird of the Genus Chlorostilbon from Brazil, by 



J. II. Riley 63-64 



A New Generic Name for the Asiatic Tapir, l>y E. A. Goldman . 65-66 

 A New Subspecies of Nun Bird from Panama, by E. W. Nelson i>7-<>,x 

 A New Lizard from Porto Rico, by Leonhard Stejneger .... 69-72 

 A New Pteropine Bat from Luzon, by Gerrit S. Miller, Jr. . . . 7."»-74 

 The Scales of the Simenchelyid, < >phidiid, Brotulid and Bregma- 



cerotid Fishes, by T. D. A. Cockerell 75-78 



General Notes 79-82 



Ellima, a < renus of Fossil Herrings, by David Starr Jordan, 

 7i) ; The Type Species of Cuniculus Brisson, by N. Hollister, 

 7'.»; A New Name for Ochotonn minima, by Wilfred II. Osgood, 

 80; Some Overlooked Names of Sicilian Mammals, by Gerril 

 S. Miller, Jr.,' 80. 



The King Rail of Cuba, by J. II. Riley 83-86 



A Peripatus from Guatemala, by T. I'. A. Cockerell 87-88 



The Scales of the Blennioid Fishes, by T. D. A. Cockerell . . . 89-92 



The Green Heron of the Maldives, by Outram Bangs 93-94 



A New Warbler from Western China, by Outram Bangs . . . 95-96 

 Natural History Notes on Some Beaufort, N. ('., Fishes,— 1912, 

 by E. W. Gudger 97-110 



(v) 



