274 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Adult male.— Length (skins), 295-322 (312); wing, 198-220 (210.7); 

 tail, 113-131 (121.1); admen, 28.5-32 (29.9); tarsus, 22.5-25 (23.6); 

 outer anterior toe, 29-34 (31.2).° 



Adult female— Length (skins), 292-311 (301); wing, 196.5-216.5 

 (207.3); tail, 116.5-129 (122.4); culmen, 28-29.5 (28.8); tarsus 

 21-24 (22.7); outer anterior toe, 29-33 (31.2) ? 



Bahama Islands (Inagua, Acklin, and Fortune islands; formerly 

 also Abaco and Long islands, where now extirpated). 



Psittacus collarius (var. bahamensis) Bryant, Proc. Bost. Soc. N. H., xi, April, 



1867, 65 (Fortune, Acklin, and Inagua islands, Bahamas). 

 [Chrysotis] bahamensis Cory, Auk, iii, 1886, 460, in text (Inagua; crit.)— 



Forbes and Robinson, Bull. Liverpool Mus., i, 1897, 14. 

 Chrysotis bahamensis Salvadori, Cat. Birds Brit. Mus., xx, 1891, 317; Ibis, 



1906, 649. 

 Amazona leucocephala bahamensis Cory, Cat. West Ind. Birds, 1892, 141.— 



Rothschild, Bull. Brit. Orn. Club, xvi, 1905, 15.— Todd, Ann. Carnegie 



Mus., vii, 1911, 417 (Acklin I.; crit.). — Worthington, Ann. Carnegie Mus., 



vii, 1911, 451 (Great Inagua and Acklin islands; habits, etc.). 

 [Amazona leucocephala] bahamensis Clark (A. H.), Auk, xxii, 1905, 344. 

 [Amazona] bahamensis Sharpe, Hand-list, ii, 1900, 22. 

 Amazona bahamensis Allen (G. M.), Auk, xxii, 1905, 124 (Great Inagua and 



Acklin islands). 

 Chrysotis collaria (not Psittacus collarius Linnaeus) Cory, Birds Bahama Is., 



1880, 123 (Inagua I.; Abaco?; Long I.?).— Bolle, Journ. fur Orn., 1883, 



107, in text. 

 [Chrysotis] leucocephala (not Psittacus leucocephalus Linnaeus) Cory, List Birds 



West Ind., 1885 (and rev. ed., 1886), 20, part (Bahamas). 

 Chrysotis leucocephala Cory, Auk, iii, 1886, 459, part (Bahamas); viii, 1891, 



351 (Inagua I., Bahamas); Birds West Ind., 1889, 182, part (Bahamas). — 



Bonhote, Ibis, 1903, 295 (extinct on Abaco and Long islands; still found 



on island name not divulged, possibly on Inagua). 

 Amazona leucocephala Cory, Cat. West Ind. Birds, 1892, 11, 101, 141, part (Abaco, 



Fortune, Acklin, and Great Inagua islands, Bahamas). 



