900 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Page 469, footnote (Z: According to Hellmayr (Novit. Zool., xiii, 

 1906, 323, Ca'psiempis caudata belongs to the genus Serpopliaga, and 

 should be called Serpopliaga caudata. A synonym of this name is 

 Serpopliaga orenocensis Berlepsch and Ilartert, Novit. Zool., ix, Apr., 

 1902, 40 (Altagracia, Venezuela; coll. Count von Berlepsch). 



Page 469, footnote e: According to Count von Berlepsch (Proc. 

 Fourth Int. Om. Congr., 1907, 487), Capsiempis orhitalis Cabanis is 

 the same as Tyranniscus leucogonys Sclater and Salvin = Jlc/irocor- 

 dopus leucogonys Berlepsch. 



A new species of this genus has been described as Capsiempis 

 leucoplirys by Count von Berlepsch, in Proc. Fourth Int. Orn. Congr., 

 Feb., 1907, 360 (Bogota, Colombia; coll. Count von Berlepsch). It 

 is said to differ from C. flaveola in having the superciliary region, 

 orbital ring, nasal plumes, and upper throat white instead of yellow. 



Page 471: For Platyrliynclius jlaviventris Spix, etc., read: Platy- 

 rliynchus faviventer Spix, Av. Bras., ii, 1825, 12, pi. 15, fig. 1 (Prov- 

 ince of Rio de Janeiro, Brazil). 



Add to synonymy: 



Capsiempis flaveola semiflava Berlepsch, Proc. Fourth Int. Orji. ('ongr., Feb., 

 1907, 487. 



Page 473, footnote a: To synonymy of Pyrocephalus ruhinus 

 rubinus add: 



Plalyrhynchos coronahis Vieillot, Nouv. Diet. d'Hist. Nat., xxvii, 1818, 17. 

 Page 475, footnote a: Add to synonymy of Pyrocephalus ohscurus: 

 M[yiarchus] ohscurus Cabanis, Wiegmann's Archiv. fiir Naturg., i, 1847, 248. 



Page 478: For Pyrocephalus nanus (Gould) read Pyrocephalus 

 nanus Gould. 



Page 480 : To citations of P[yrocephalus] nanus add : 



Bonaparte, Consp. Av., i, 1850, 188. 



Page 483: To sjnonymj o{ Nesotriccus ridgwayi add: 



Myiarchas ridgwayi Berlepsch, Proc. Fourth Int. Orn. Congr., Feb., 1907, 477. 

 Page 485: Add to synonymy of Cnipodectes minor: 

 C[iiipodcctes] subhrunneus minor Berlepsch, Proc. Fourth Int. Orn. Congr., Feb., 

 1907, 482. 



Page 487, footnote a: To synonymy of Myiohius harhatus barbatus 



add : 



Platyrhynchos barbatus Vieillot, Nouv. Diet. d'Hist. Nat., xxvii, 1818, 10. — 

 [Myiobius] barbata Bonaparte, Consp. Av., i, 1850, 187. — Myiohius harhatus barbatus 

 Hellmayr, Novit. Zool., xiii, 1906, 362 (Para, Brazil; crit.). 



Page 488, footnote a: To synonymy of Myiobius villosus add: 



M[yiohius\ sulphureipygius villosus Berlepsch, Proc. Fourth Int. Orn. Congr., 

 Feb., 1907, 481. 



