34 Field Museum of Natural History — Zoology, Vol. XIII. 



Strix occidentalis lucida Ridgway, Bull. U. S. Nat. Mus., No. 50, VI, 1914, p. 652. 

 Range: Mountains of central Mexico (States of Guanajuato and 

 Michoacan). 



*Strix occidentalis huachucae Swarth. Arizona Spotted Owl. 



Strix oczidentalis huachucae Swarth, Univ. Calif. Pub. Zool., VII, 1910, p. 3 

 (Huachuca Mts., Arizona) ; Ridgway, Bull. U. S. Nat. Mus., No. 50, VI, 1914, 

 p. 651; Swarth, The Condor, XVII, 1915, p. 16, in text. 



Range: Mountains of Arizona, east to western Texas and north to 

 Colorado. 



i: "Arizona." 



Genus CICCABA Wagler. 

 Ciccaba Wagler, Isis, 1832, p. 1222 (Type Strix hulula Daudin). 



*Ciccaba hylophilum (Temm.). Brazilian Wood Owl. 



Strix hylophilum Temminck, PI. Col., II, 1825, pi. 373 ("Brasil"). 

 Syrnium hylophilum Sharpe, Cat. Bds. Brit. Mus., II, 1875, p. 269, part. 



Range: S. W. Brazil, Paraguay, N. E. Argentine. 

 i: "Colombia."? 



*Ciccaba albitarsus albitarsus^ (Sclater). White-footed Wood Owl. 



Syrinum albitarse Sclater, Trans. Zool. Soc. Lond., 1862, p. 263, pi. IX (Bogota, 

 Colombia). 



Range: Colombia and Venezuela, 

 i: Venezuela (Merida). 



Ciccaba albitarsus goodfellowi Chubb}" Goodfellow's Wood Owl. 



Ciccaba albitarsus goodfellowi Chubb, Bull. Brit. Orn. Club, 1916, p. 46 (North 

 of Quito, Ecuador, alt. 11,000 ft.). 



Range : Ecuador. 



*Ciccaba albogularis {Cassin). White-throated Owl. 



Syrnium albogularis Cassin, Proc. Acad. Sci., Phila., IV, 1848, p. 124 ("South 



America " = Colombia) ;" Sharpe, Cat. Bds. Brit. Mus., II, 1875, p. 270. 

 Ciccaba albigularis Chapman, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 254. 



Range: Colombia and Ecuador. 

 3: "Colombia." 



» Ciccaba a. albitarsus (Sclater): Somewhat resembles C. hylophilum (Temm.), 

 but readily distinguished by its whitish feet and other characters. 



•> Ciccaba a. goodfellowi Chubb: Similar to C. albitarsus albitarsus (Sclater), but 

 blackish (instead of brown) above; the pale markings buff (instead of rufous) and 

 much less extensive; under parts largely white; breast white (not rufous); wing, 270; 

 tail, 146 mm. 



"Brabourne and Chubb, designate "Colombia" Bds. S. A., I, 1912, p. 76, 

 No. 704; Chapman 1. c, adds "Choachi" near Bogota. 



