BIRDS OF NORTH AND MIDDLE AMERICA. 



757 



Northern South America, from Amazon River (inchidiiig Diaman- 

 tina, on south side of lower Amazon) northward; eastern Panama 

 (Loma del Le6n, Canal Zone). 



[Strix] perspicillata Latham, Index Orn., i, 1790, 58 (Cayenne; based on Spectacle 



Oivl Latham, Synopsis Birds, SiippL, p. 50, pL 107). 

 Strix perspicillata Vieillot, Nouv. Diet. d'Hist. Nat., "vii, ]817, 32 (Cayenne). 

 Ciccaba perspicillata Cassin, Cat. Striges Miis. Ac. Nat. Sci. Phila., 1849, 17, part 



(Surinam).— Salvin and Godman, Biol. Centr.-Am., Aves, iii, 1897, 28, part 



(Lion Hill, Panama; Colombia to Guiana and Brazil). 

 Symium perspicillatum Strickland, Orn. Syn., i, 1855, 193. — Lawrence, Ann. 



Lye. N. Y., vii, 1862, 289 (Lion Hill, Panama).— Sclater and Salvin, Proc. 



Zool. Soc. Lond., 1864, 370 (Lion Hill); 1867, 590 (north side Amazon Val- 

 ley).— Sharpe, Cat. Birds Brit. Mus., ii, 1875, 277, part (north side Amazon 



Valley).— Bangs, Proc. Biol. Soc. Wash., xii, 1898, 132 (Santa Marta, 



Colombia). 

 Pulsatrix perspicillata Stone, Proc. Ac. Nat. Sci. Phila., 1890, 126, part (Brazil). — 



Hellmayr, Novit. Zool., xiii, 1906, 45 (Laventille, Trinidad; crit.). 

 [Pulsatrix] perspicillata Heine and Keichenow, Nom. Mus. Hein. Orn., 1890, 252 



(Guiana; Surinam; Brazil). — Sharpe, Hand-list, i, 1899, 284, part. 

 {'f)P[ulsatrix] perspicillata Berlepsch, Bull. Brit. Orn. Club, xii, 1901, 5, in text 



(e. Ecuador). 

 Pulsatrix perspicillatum Berlepsch, Novit. Zool., xv, 1908, 288 (Cayenne). 

 Strix personata Daudin, Traits d'Orn., ii, 1800, 192 (Cayenne; based on Chouette 



d. masque noir Levaillant, Ois. d'Afr., i, pi. 44). 

 Symium personatum Gray, Gen. Birds, iii, 1849, App., p. 3. 

 Strix torquata Daudin, Traite d'Orn., ii, 1800, 193 (Cayenne; based on Chouette 



h collier Levaillant, Ois. d'Afr., i, pi. 42). 

 Noctua torquata Stephens, Shaw's Gen. Zool., xiii, pt. 2, 1826, 67. — Lesson, 



Traite d'Orn., 1831, 105. 

 A\thene'] torquata Gray, Gen. Birds, 1, 1844, 35. — Cabanis, in Schomburgk, Reis. 



Brit. Guiana, iii, 1848, 732. 

 Athene torquata Strickland, Orn. Syn., i, 1855, 172. — Leotaud, Ois. Trinidad, 



1866, 52.— Pelzeln, Orn. Bras., i Abth. 1868, 8 (Borba, Rio Negro, and 



Pard, Brazil). 

 [Athene] torquata Pelzeln, Orn. Bras., iv Abth. 1871, 399 (range in Brazil) 

 [Ciccaba] torquata Bonaparte, Consp. Av., i, 1850, 43 (Guiana). 



Footnote— Continued . 



Locality. 



FEMALES. 



One adult female from lower Amazon (Diamantina) 318 1S3.5 26.5 



Three adult females from northern Colombia 342.3 191.3 28.8 



One adult female from eastern Panama (Loma del Leon) 345 189.5 30.5 



TwoadultfemalesfromeasternPanama(Cana)(P.p.so<urafa) 346 193.2 30 



One adult female from Chiriqui, western Panama (P. p. sa/uro/a) 347 192 30 



FouradultfemalesfromCostaRica(P.p. sa^Mj-a^o) 326.2 183 29.6 



Oneadultfemal6fromNicaragua(P.p.saiMra^o) 347 203 31 



TwoadultfemalesfromBritishHonduras(P. p. so/ura/a) 348 203.2 30.7 



One adult female from Salvador (P. p. sa<Mro<a) 335 191.5 27 



Oneadultfemalefrom Oaxaca (P. p. aaiiiroia) 360 204 32.5 



;ulmen, 

 from 

 cere. 



