G22 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Pasa Niieva; Boca del Rio; Minatitlan), Puebla (Atlixco), Oaxaca 

 (Tapana; Santa Efigenia, December; Tehuantepec City, December), 

 Tabasco (Teapa; Frontera), Yucatan (Peto; Buctzotz; Chichen-Itza; 

 La Vega; Merida; Temax; Cozumel Island), to British Honduras 

 (Cayo; Orange Walk), Guatemala, Honduras (Ruatan Island; San 

 Pedro; Ceiba; Truxillo) and Salvador (Acajutla). 



(?) Tyr[annula] mexicana Kaup, Proc. Zool. Soc. Lond., 1851 (pub. Oct. 28, 1852), 

 51 (Mexico; coll. Kaup and Brit. Mus. ; see Baird, Rep. Pacific R. R. Surv., ix, 

 1858, 180; Sclater, Proc. Zool. Soc. Lond., 1871, 84; Nelson, Proc. Biol. Soc. 

 Wasli.,xvii, 1904, 25, 26). 



Myiarchus mexicanus Sclater, Proc. Zool. Soc. Lond., 1856, 296 (Cordova, Vera 

 Cruz); 1871, 84, 85 (crit.); Cat. Birds Brit. Mus., xiv, 1888, 250, part (Merida 

 and Cozumel I., Yucatan; Ruatan I. and San Pedro, Honduras; Atlixco, 

 Puebla; Oaxaca?). a—SuMiCHRAST, Mem. Bost. Soc. N. H., i, 1869, 557, 560 

 (tierra caliente of Vera Cruz). — Ridgway, Proc. U. S. Nat. Mus., iii, 1880, 13, 

 part (crit.); Nom. N. Am. Birds, 1881, no. 311, part. — American Ornitholo- 

 gists' Union Committee, Check List, 1886, no. 453 (excl. citation of Law- 

 rence, "Ann. Lye. N. Y., ix. May, 1869, 202," = if. yucatanensis Lawrence!); 

 2d ed., 1895, no. 453 (excl. citation of "Baird, B. N. Am., 1858, 179," and "B. 

 132, " = Jf. cinerascens Lawrence!); Auk, xiv, 1907, 127 (excl. ref. Myiarchus 

 mexicanus Lawrence, Ann. Lye. N. Y., ix, 1869, 202). — Allen, Bull. Am. 

 Mus. N. H., iv, 1892, 344 (crit.).— Bendire, Life Hist. N. Am. Birds, ii, 1895, 

 263, pi. 2, figs. 10, 11 (eggs).— Nelson, Proc. Biol. Soc. Wash., xvii, 1902, 

 31 (monogr.).— Bailey (Florence M.), Handb. Birds W. U. S., 1902, 252. 



[Myiarchus] mexicanus Sclater and Salvin, Nom. Av. Neotr., 1873, 52. — Sharpe, 

 Hand-list, iii, 1901, 143. 



M[yiarchus] mexicanus Ridgway, Man. N. Am. Birds, 1887, 333. — Coues, Key 

 ' N. Am. Birds, 5th ed., i, 1903, 519. 



Myiarchus mexicanus mexicanus Bangs, Bull. Mus. Comp. Zool.. xxxix, July, 

 1903, 148 (Ceiba, Honduras). 



Mlyionax] mexicanus Cabanis and Heine, Mus. Hein., ii, Oct., 1859, 74 (Mexico). 



[Myiarchus mexicanus] a. mexicanus Ridgway, Proc. Biol. Soc. Washington, ii, 

 1884, 92 (crit.). 



('hTyrannula coopcri Kaup, Proc. Zool. Soc. Lond., 1851 (pub. Oct. 28, 1852), 

 51 ("Northern America and Chili"). 6 



Myiarchus coo-peri (not Tyrannula cooperi Kaup?) Baird, Rep. Pacific R. R. Surv., 

 ix, 1858, 180 (Mexico); Cat. N. Am. Birds, 1859, no. 132.— Scl.\ter, Proc. 

 Zool. Soc. Lond., 1859, 384; 1871, 84 (crit.); Cat. Am. Birds, 1862,232 (Mexico; 

 Guatemala). — Sclater and Salvin, Ibis, 1859, 122, 440 (Guatemala); Proc. 

 Zool. Soc. Lond., 1870, 837 (San Pedro, Honduras). 



Myiarchus crinitus, c. var. cooperi- Codes, Proc. Ac. Nat. Sci. Philad., July, 1872, 

 67, part. 



[Myiarchus crinitus] var. cooperi Baird, Brewer, and Ridgway, Hist. N. Am. 

 Birds, ii, 1874, 331, part. 



Myiarchus crinitus, var. coopcri Lawrence, Bull. U. S. Nat. Mus., no. 4, 1876, 

 28, part (Tapana and Santa Efigenia, Oaxaca). 



a In so difficult a group it is of course impossible to accurately separate localities 

 without having seen the specimens. 



ft Not identifiable from description, and type no longer extant. (See Baird, Rep. 

 Pacific R. R. Surv., ix, 1858, 180; Sclater, Proc. Zool. Soc. Lond., 1871, 84; Nelson, 

 Proc. Biol. Soc. Wash., xvii, 1904, 25, 26.) 



