TABLE OF CONTENTS. 



i L. 



Officers and Committees for 1922 _ iii 



Proceedings for 1922 ix-xiv 



Food Habits of Crotaphytus wislizenii Baird and Girard, by- 

 Herbert J. Pack - 1-4 



A New Salamander from Mexico, by E. R. Dunn 5-6 



Further Notes on the Nomenclature of North American Julidae 



and Nemasomidae, by Ralph V. Chamberlin 7-10 



Two New American Arachnids of the Order Pedipalpida, by 



Ralph V. Chamberlin 11-12 



Otophidium welshi, a New Cusk Eel, with Notes on two others 



from the Gulf of Mexico, by John T. Nichols and C. M. 



Breder, Jr 13-16 



Studies in the Tyrannidae. II. The Restricted Genus Myiobius 



by W. E. Clyde Todd. 17-38 



Description of a Brachyspiza from the Chaco of Argentina and 



Paraguay, by Alexander Wetmore 39-40 



A New Genus and Four New Subspecies of American Birds, by 



Alexander Wetmore and James L. Peters 41-46 



Notes on a Collection of Ferns from the Dominican Republic, 



by William R. Maxon 47-52 



Occurrence of Scott's Gray Fox in probably Recent Cave De- 

 posits in Kentucky, by Oliver P. Hay 53-54 



New North American Hydnocera (Col.), by Edward A. Chapin... 55-58 



A New Dryonastes from Szechuan, China, by J. H. Riley 59-60 



On Chlorospingus goeringi Sclater and Salvin, by J. H. Riley 61-62 



Muhlenberg on Plants Collected in the District of Columbia 



Region about 1809, by W. L. McAtee 63-72 



Notes on the Nomenclature of the Genus Crypturus lUiger, by 



Harry C. Oberholser 73-76 



General Notes 77-80 



Note on a Rare Paroquet from Venezuela, by J. H. Riley, 77; 



An Additional Note on the Name of the Inca Tern, by J. H. . 



Riley, 77; Note on Anas arcuata Horsfield, by J. H. RUey, 78; 



New Names for Three North American Asteraceae, by S. F. 



Blake, 78; Change of Name, by Remington Kellogg, 78; Ino- 



cotis Reichenbach to be Replaced by Pseudibis Hodgson, by 



Harry C. Oberholser, 79; Rostrhamus Lesson versus Cymindes 



Spix, by Harry C. Oberholser, 79; Phoenicothraupis Cabanis 



becomes Habia Blyth, by Harry C. Oberholser, 79-80. 

 Descriptions of New Orchids from Tropical America with 



Nomenclatorial Changes, by Oakes Ames 81-88 



New Forms of Finches and Tanagers from Tropical America, by 



W. E. Clyde Todd 89-94 



(V) 



Jl^^^t 



