cS*,)4 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Add to synonymy: 



Copurus funebris Hellmayr, BuU. Brit. Oni. Club, xiv, no. cv, Mar. 26, 1904, 61 

 (Piquete, Sao Paulo, s. Brazil; crit.). 



Pao-e 353, footnote: Add to synonymy of Onychorhynchus coronatus: 



Plalyrhynchos rf^i^.s Vieillot, Nouv. Diet. d'Hist. Nat., xxvii, 1818, 12.— M[egalo- 

 phus] regius Hartlaub, Syst. Verz., 1844, 51 (Brazil). 



Page 363, footnote a: In sixth line for 1824 read 1825, and in 

 eighth hue for 1854 read 1856. 



Page 371 : In English name of species for Zeledons' read Zeledon's. 

 Page 375: To citations of Colopterus pilaris add: 

 Bangs, Auk, xviii, 1001, 361 (David, Panauia). 

 Page 377, footnote: To citations of Orchilus ecaudatus add: 



Sclater and Salvin, Proc. Zool. Soc. Lorid., 1868, 628, 631 (San Esteban, Vene- 

 zuela) . 



Page 382, footnote b: To synonymy of Platytriccus mystaceus add: 



T[odus] cancroma Lichtenstein, Verz. Doubl., 1823, 51.— F[latyrhynchus] cancro- 

 mus Hartlaul), Syst. Verz., 1844, 51 (Brazil). 



Page 385: To citations of Platyrhynchus alhogularis add, after 

 ''Hartert, Novit. Zool": v, 1898, 486 (Chimbo, n. w. Ecuador, 

 1,000 ft.). 



Page 387, footnote a: To synonymy of Craspedoprion olivaceus add: 



Craspedoprion olivaceus Hellmayr, Novit. Zool., xiii, 1906, 361 (Para, Brazil; crit.). 



Page 388 : To citations of Khyncliocydus aequinoctialis add : 



Hartekt, Novit. Zool., V, 1898, 487 (Cachavi, n. w. Ecuador; crit.).— Bangs, Auk, 

 xviii, 1901, 363 (Divala, Panama). 



Page 390: Wherever P. occurs as the generic initial read R. 

 Page 391, footnote a: To synonymy of Rhyjichocyclus faviventris 

 add: 



Rhynvhocydas JlniiiH-ntris jlaviventris Hellmayr, Novit. Zool., xiii, 1906, 23 K^aparo, 

 Valencia, and Seelet, Trinidad; crit.). 



Brazilian specimens of this species have been separated &s Rhynclio- 

 cychis Jiaviventris horhse by Hellmayr in Verb. k. k. zool.-bot. Ges. Wien, 

 May 22, 1903, 208 (Borba, Brazil; coll. Vieima Mus.). 



Page 391, footnote h: According to Count von Berlepsch (Proc. 

 Fourth Int. Orn. Congr., 1907, 482), Rhynclwcyclus scotius Oberholser 

 is the same as R. assimilis Pelzeln (7?. sulphurescens assimilis Ber- 

 lepsch). I had also, independently, concluded that the form named 

 Rhynclwcyclus assimilis in the "key" could not be that form and had 

 described it as RliyncJiocyclus Tdagesi (Proc. Biol. Soc. Wash., xix, 

 Sept. 6, 1906, 115; Maripa, Venezuela; coll. Am. Mus. N. H.), but 

 had forgotten the circumstance Therefore Rhyncliocyclus scotius in 



