412 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



T[rochilus] aglaias Bourcier and Mulsant, Ann. Sci. Phys. et Nat. Lyon, ix, 



1846, 329 (locality unknown); Rev. Zool, 1846, 316. 

 Trochilus aglaise Mulsant and Verreaux, Hist. Nat. Ois.-Mouch., i, livr. 4, 



1874, 319. 

 [Chlorestes. y. Sauceroiiia] aglaia Reichenbach, Aufz. der Colibr., 1854, 8. 

 [Chlorestes] aglaia Reichenbach, Troch. Enum., 1855, 4. 



H[emithylaca] aglaiae Cabanis and Heine, Mus. Hein., iii, 1860, 38, footnote. 

 [Amazilius] aglaiae Bonaparte, Consp. Av., i, 1850, 78. 

 P[olytmus] aglaise Gray, Gen. Birds, 1, 1848, 109. 



[Ariana riefferi] var. aglaiae Mulsant, Ann. Soc. Linn. Lyon, n. s., xxii, 1876, 207. 

 Ornismya amazili? (not of Lesson) Delattre, Echo du Monde Savant, no. 45, 



1843, col. 1069. 

 Trochilus dubusi Bourcier, Ann. Sci. Phys. et Nat. Lyon, (2), iv, 1852, 141 



(Honduras). 

 [Amazilia] dubusi Reichenbach, Aufz. der Oolibr., 1854, 10; Troch. Enum., 



1855, 8, pi. 778, figs. 4809, 4810. 

 [Amazilia] dubusi Sharpe, Eand-list, ii, 1900, 108. 

 [Amazilius] dubusi Bonaparte, Rev. et Mag. de Zool., 1854, 254. 

 Amazilius dubusi Sclater, Proc. Zool. Soc. Lond., 1856, 287 (Cordova, Vera 



Cruz; crit.); 1859, 386 (Coapam, Oaxaca; Playa Vicente, Vera Cruz; crit.). 

 P[yrrhophaeaa] dubusi Cabanis and Heine, Mus. Hein., iii, March, 1860, 36 



(Veragua). 

 Pyrrhophaena dubusi Cabanis, Journ. fiir Orn., 1862, 163 (Costa Rica; crit.). 

 E[ra7ina] dubusi Heine, Jouru. fiir Orn., 1863, 188 (Verdgua to s. Mexico). 

 [Eranna] dubusi Heine and Reichenow, Nom. Mus. Hein. Orn., 1890, 179 



(Costa Rica; Verdgua). 

 A[mazilia] /[useicaudata] dubusi Hartert, Novit. Zool., v, Dec. 31, 1898, 518 



(Panama northward). 

 A[mazilia] fuscicaudata dubusi Hartert, Das Tierreich, Troch., 1900, 58. 

 Amazilia tzacatl dubusi Bangs, Bull. Mus. Comp. Zool., xxxix, July, 1903, 144 



(Ceiba and Yaruca, Honduras). 

 Amizilis tzacatl dubusi Bangs, Auk, xxiv, July, 1907, 295 (Boruca, Barranca, 



and Boca Barranca de Punta Arenas).- — Carriker, Ann. Carnegie Mus., 



vi, 1910, 528 (Costa Rica; habits; descr. nest and eggs). 

 P[yrrhophaena] suavis Cabanis and Heine, Mus. Hein., iii, March, 1860, 36 



(Cartagena, Colombia; coll. Berlin Mus.). 

 E[ranna] suavis Heine, Journ. fur Orn., 1863, 188. 

 [Polytmus] suavis Gray, Hand-list, i, 1869, 132, no. 1688. 



[Ariana riefferi] var. suaws Mulsant, Ann. Soc. Linn. Lyon, n. s., xxii, 1876, 206. 

 A[mazilia] fuscicaudata (typica) Hartert, Das Tierreich, Troch., 1900, 58. 



AMIZILIS YUCATANENSIS YUCATANENSIS (Cabot). 



YUCATAN HUMMING BIRD. 



Adults {sexes alike). — Above metallic bronze-green or greenish 

 bronze, duller and darker on pileum; the upper tail-coverts more or 

 less tinged or intermixed with cinnamon-rufous, sometimes mostly of 

 the latter color; middle pair of rectrices mostly or with at least ter- 

 minal fourth metalhc bronze, the basal portion chestnut; remaining 

 rectrices chestnut, margined terminally with metallic bronze; remiges 

 dusky, faintly glossed with violet; cliin, throat, and chest bright 

 metallic yellowish emerald green, the feathers pale buff basally or 



