FALCONLLXS:. 21 



Harpyia guianensis Swains. Classif. of B. ii. p. 208. 



Asturina (Thrasaetus) guianensis Kaup, Mus. Senckenb. (1845) 



p. 260. 

 Asturina (Morphnus) guianensis Kaup, Isis. (1847) p. 201. 



a. British Guiana. From Sir R. Schomburgk's Collection, 



2. MORPHNUS URUBITINGA. The Brazilian Eagle. 



Morphnus urubitinga Cuv. Reg. An. (1817) i. p. 318. 

 Falco urubitinga Gmel. S. N. i. p. 265. 

 Aquila picta Spix, Av. Br. i. i. ? 

 Falco longipes III. 



Aquila brasiliensis Briss. Orn. i. p. 445. 

 Pandion fulvus Vieill. Encyc. Meth. p. 1200. 

 Spizaetus niger Vieill. N. Diet. ffHist. Nat. xxxii. p. 56. 

 Spizaetus ater Vieill. Diet. d'Hist. Nat. xxxii. p. 57. 

 Spizaetus maculatus Vieill. N. Diet. d'Hist. Nat. xxxii. p. 58. 

 Harpyia urubitinga Swains. Classif. of B. ii. p. 208. 

 Hypomorphnus urubitinga Cab. Faun. Per. p. 3. 

 Asturina (Rupornis) urubitinga Kaup, Isis, (1847) p. 206. 

 Temm. pi. eel 55. ? ; Azara, No. 17, 18. 20. 



a. Brazil. 



b. Cayenae, young. From Mr. Verreaux' Collection. 



c. West Indies, very old. Presented by D. W. Mitchell, Esq. 



d. South America, young. From Mr. Leadbeater's Collec- 



tion. 



3. MORPHNUS MERIDIONALIS. The rufous-headed Falcon. 



Falco meridionalis Lath. Ind. Orn. p. 36. 

 Falco rutilans Licht. Cat. Dupl. Berl. Mus. p. 60. ; PL col. 25. 

 Aquila buson Spix, Av. Br. i. p. 6. 

 Circus rufulus Vieill. N. Diet. dHist. Nat. iv. p. 466. 

 Hypomorphnus rutilans Cab. Faun. Per. p. 4. 

 Asturina (Rupornis) meridionalis Kaup, Isis, (1847) p. 204.; 

 Azara, No. 11. 



a. South America. From Baron Laugier's Collection. 



b, c. South America. 



d. Mexico. From Mr. Hartweg's Collection. 



7. PANDION. 



Paadion Sav. Descr. de TEgypte, Hist. Nat. i. p. 95. (1809.) 

 Ickthyaetus Lafr. Rev Zool. (1839) p. 196. 

 JPolioaetus Kaup. Isis, (1847) p. 270. 



