330 MNIOTILTID.F. 



Black-throated Warbler, Lath. Gen. Si/n. ii. pt. 2, p. 487 (1783) ; 



I'enn. Arct. Zool. ii. p. 399 (1785). 

 Motacilla cisrulesceris, Gm. Syst. Nat. i. p. 9G0 (1788). 

 Sylvia canadensis, Lath. Ind. Orn. ii. p. 539 (1790) ; Wils. Amer. 

 ' Oni. ii. p. 115, pi. 15. fig. 7 (1810); Audub. B. Amer. pis. 148, 

 155; id. Orn. Biogr. ii. p. 309 (1834). 

 Sylvia Cferulescens,'Zff</(. Ind. Orn. ii. p. 520 (1790); Vieill. Ois. 

 A7ner. Sept. ii. p. 25, pi. 80 (1807) ; D'Orb. in Ramonde la Sagra's 

 H. N. Cuba, Ois. p. 69, pi. 9. tigs. 1, 2 (1839). 

 Sylvia pusilla, Wils. Atner. Orn. \. p. 100, pi. 43. fig. 4 (1812, 7iec 



op. cit. iv. pi. 17. fig. 3). 

 Sylvia palustris, Steph. Gen. Zool. x. p. 722 (1817). 

 Sylvia leucoptera, IVils. Index (teste Cones). 

 Sylvia macropos, Bo7in. Sf Vieill. Enc. Meth. ii. p. 451 (182.3). 

 Sjdvia sphagnosa, Bp. Jojtrn. Phil. Acad. iv. p. 199 (1824) ; Audub. 



Orn. Biogr. ii. p. 279 (1834). 

 Phyllopneuste canadensis, Boie, Isis, 1828, p. 328. 

 Vireo sphagnosa, Jard. ed. Wils. Amer. Orn. ii. p. 193 (1832). 

 Sylvicola canadensis, Richards. Rep. Brit. Assoc. \Q^Q-^7 , p. 172; 

 Bp. Comp. List B. Eur. ^- N. Amer. p. 23 (1838) ; Avduh. Syn. 

 p. 61 (1839) ; id. B. Amer. ii. p. 63, pi. 95 (1841) ; Gosse, B. 

 Jamaica, p. 160 (1847) ; Bp. Consp. i. p. 308 (1850) : Salle, P. Z. S. 

 1857, p. 231 ; Bryant, Proc. Bost. Soc. Nat. Hist. vii. p. 110 

 (1859), xi. p. 91 (1867). 

 Sylvicola sphagnosa, Richards. Rep. Brit. Assoc. 183(>-37, p. 172. 

 Sylvicola pusilla, Dejmy, P. Z. S. 1847, p. 38. 

 Sylvicola pannosa, Gosse, B. Jamaica, p. 162, pi. 37 (1847-49). 

 Mniotilta canadensis, Gray, Gen. B. i. p. 190 (1848) ; id. Iland-l. B. 



i. p. 240, no. 3471. 

 Mniotilta macropus. Gray, Gen. B. i. p. 196 (1848). 

 Mniotilta pannosa, Gray, I. c. 



Rbimamphns canadensis, Gundl. J. f. 0. 1855, p. 473, 1861, p. 408. 

 Dendroica canadensis, ^f/M-t?, B.N.A7ner.-p. 271 (1858); March, Proc. 

 Phil. Acad. 1863, p. 293 ; Laior. Ann. Lye. N. Y. viii. p. 284 (1864). 



Dendrceca ?, Salv. Sj- Scl. Ibis, 1860, p. 273. 



DendrcKca canadensis, Scl. P. Z. S. 1861 , p. 70 ; id. Cat. Amer. B. 

 p. 30 (1862;; Dresser, Ibis, 1805, p. 478 ; Salvin, Ibis, 1866, p. 205. 

 Dendroeca pannosa, Scl. P. Z. S. 1861, p. 71. 



Dendroica ceerulescens, Baird, Rev. Amer. B. p. 186 (1865) ; Bah-d, 

 Brewer,^ Ridgiv. Hist. N. Amer. B. i. p. 254,pl. 10. figs. 1 U, 11 (1874). 

 Dendroeca cserulescens, Sundev. (Efv. K. Vet.-Akad. FiJrh. Stockh. 

 1869, p. 610 ; Coues, Key N. Amer. B. p. 99 (1872) ; Maynard, B. 

 Florida, p. 54 (1873); Cones, B. N.-West, p. 55 (1874) ; Jones, Bull. 

 Nutt. Orn. Club, i. p. 11 (1876) ; Coues, B. Color. Vail. p. 242 

 (1878); Gundl. Orn. Cuba,^. 64; Salv. ^- Godm.Biol. Centr.-Amer., 

 Aves, i. p. 126 (1880); Cory, B. Bahamas, p. 58 (1880); Ridgiv. 

 Bidl. U.S. Nat. 3Ius. no. 21, p. 17 (1881) ; Coties, Key N Amer. 

 B. 2nd ed. p. 300 (1884) ; Cory, B. S. Domingo, p. 26 (1884). 

 Mniotilta cferulescens, Giebel, Thes. ii. p. 602 (1875). 



Adult male in breeding-plumage. General colour above clear 

 slaty blue, slightly mottled, with blackish centres to the feathers 

 of the mantle and back, as well as the upper tail-coverts ; lesser 

 wino'-coverts like the back ; median and greater series black, exter- 

 nally edged with slaty blue ; bastard-wing and primary- coverts 

 black ; quills black, externally edged with slaty blue, the bases to 

 all the primaries but the first one white, forming an alar speculum ; 



