Vll 



page 

 Descriptions of Twelve New or little-known Species of the 

 South American Family Formicariidce 129 



List of additional Species of Mexican Birds obtained by 

 by M. Auguste Salle* from the environs of Jalapa and S. 

 Andres Tuxtla 201 



On a Collection of Birds made by Signor Matteo Botteri 

 in the Vicinity of Orizaba in Southern Mexico 210 



Notes on an unnamed Parrot from the Island of St. Do- 

 mingo, now living in the Society's Gardens ; and on some 

 other Species of the same Family 224 



On a Collection of Birds received by M. Salle from South- 

 ern Mexico 226 



Review of the Species of the Fissirostral family Momotidce 248 



On a Collection of Birds transmitted by Mr. H. W. Bates 

 from the Upper Amazon 26 1 



Description of Eleven New Species of Birds from Tropical 

 America 271 



Tegetmeier, W. B. 



Exhibition of a Collection of Skins of New Varieties of 

 Domestic Fowls, the property of Charles Darwin, Esq 46 



Exhibition of Specimens illustrating the differences pro- 

 duced in the Hens of the Common Pheasant and Domestic 

 Fowl by disease or degeneration of the Ovary 8 1 



Tomes, Robert F. 



Monograph of the Genus Lasiurus 34 



Descriptions of Four undescribed Species of Bats 50 



On Two Species of Bats inhabiting New Zealand 134 



Wolley, John, Jun. 



On the Nest and Eggs of the Waxwing {Bombycilla gar- 

 rula, Temm.) 55 



