BIRI>S OF NORTH AND MIDDLE AMERICA. 39 



State of Panama (Panama; Sabana de Panamd; Paraiso Station; 

 Loma del Leon; j\Iina de Cliorclia, Chitra, Calobre, and Calovevora. 

 Veragua; San Miguel Island ?);'^ Caribbean coast district of Colom- 

 bia (Cartagena; Santa Marta). 



Thamnophilus doliatus (not Lanius doliatus Linnaeus) Lawrence, Ann. Lye. 

 N. y., vii, 18(i2, 293 (Lion Hill, Panamd).— Bangs, Proc. New Engl. Zool. 

 Club, ii, 1900, 24 (Lion Hill). 



Thamnophilus radiatus (not of Vieillot) Sclater and Salvin, Proc. Zool. Soc. 

 Lend., 1864, 355 (Panama; crit.).— Salvin, Ibis, 1870, 194 (Chitra and Calo- 

 vevora, Verdgua, Panama). 



[Thamnophilus] radiatus Sclater and Salvin, Nom. Av. Neotr., 1873, 70, part 

 (Panama). 



Thamnophilus nigricristatus Lawrence, Proc. Acad. Nat. Sci. Pliila., 1865, 107 

 (Lion Hill, Panamd; coll. G. N. Lawrence).— Ridgway, Proc. U. S. Nat. 

 Mus., X, 1887, 581, footnote (crit.). — Sclater, Cat. Birds Brit. Mus., xv, 

 1890, 209, part (Mina de Chorcha, Chitra, Paraiso Station, and Panamd, 

 Panama; Santa Marta, Colombia). — Salvin and Godman, Biol. Ceutr.-Am., 

 Aves, ii, 1892, 204, part (Mina de Chorcha, Chitra, Calovevora, Calobre, 

 Paraiso Station, and Lion Hill, Panama). — Thayer and Bangs, Bull. Mus. 

 Comp. Zool., xlvi, 1905, 150 (San Miguel I., Panamd), 216 (Sabana de 

 Panamd) . 



[Thamnophilus'] nigricristatus Sharpe, Hand-list, iii, 1901, 15 (Panamd; Colom- 

 bia). 



Th[amnop)hilus] nigricristatus nigricristatus Hellmayr, Verh. k. k. zool.-bot. 

 Gesellsch. Wien, May 22, 1903, 217. 



Thamnophilus radiatus nigricristatus Allen, Bull. Am. Mus. N. H., v, 1893, 118 

 (Panamd). 



Thamnophilus doliatus nigricristcdus Bangs, Auk, xviii, Jan., 1901, 30 (San 

 Miguel I., Panamd). 



Thamnophilus affmis (not of Spix, 1825, D'Orbigny and Lafresnaye, 1837, nor 

 Cabanis and Heine, 1859) Sclater and Salvin, Proc. Zool. Soc. Lond., 

 1864, 355 (Panama). 



a The birds of San Miguel Island possibly separable, perhaps referable to T. r. 

 albicans, on account of their larger size. 



