BUTEO. 
513 
Asturina (Leucopternis) melanops Kal'p, Oken's Isis 1847. 210. 
Leucopternis melanops Bonaparte, Conspect. Avium I. 19. 
Asturina melanops Schlegel, Mus. Pays-Bas Asturini 10. 
melanosteriion Gould, Birds Australia I. Tb. 20. — Schlegel, Mus. Pays- 
Bas Buteones 19. [Australia. 
Milvus (Gypoictinia) leucosternon Kauf, Wiegm. Archiv 1850. XVI. 33. 
Gypoictinia melanosternon Bonaparte, Conspect. Avium I. 19. 
Cyn dap. 
melanotis Jerdon = Circaëtus hacha Gray. 
nieridionalis Schlegel, Mus. Pays-Bas Buteones 17. [Mexico. America merid. 
Gavilan de estero acanelado Azara, Apunt. Nr. 11. 
Falco meridionalis Latham, Ind. Ornith. 1. 36. 
Circus rufulus Vieillot, Encycl. méth. 1216. 
Falco rutilans Lichtenstein. ïemminck, Pl. color. 25. 
Aquila buson Spix, Aves Brasil. I. 6. 
Buteo rutilans Lesson, Traité Ornith. 79. — Pucheran, Revue Mag. Zool. 
1850. 230. 
Morphnus meridionalis Gray, Genera Birds App. 1. 
Urubitinga rutilans de Lafresnaye, Revue Zool. 1848. 241. 
Asturina (Rupornis) meridionalis Kaup, Oken's Isis 1847. 204; Wiegm. 
Archiv 1850. XVI. 36. 
Vrubitinga meridionalis Bonaparte, Conspect. Avium I. 30. — v. Pelzeln, 
Wiener Zool. bot. Verhdlgen. 1862. XIL 138; 1865. XV. 929. 
Hypomorphnus rutilans Lichtenstein, Nomenclator 1. — v. TscHUDi, Fauna 
peruan. 16. 
Hypomorphnus meridionalis Bonaparte, Revue Mag. Zool. 1854. 537. 
Astur rufulus Lichtenstein. Strickland, Ornith. Syn. I. 221. 
Asturina rutilans Burmeister, Syst. Uebers. Th. Brasil. II. 80. 
Spizigeranus meridionalis Gray, Handlist Birds I. 9. 
Tagua topita. — Gavilon acanelado. 
minor Brehm, Naumannia 1855. V. 268. = Buteo vulgaris Bechst. 
minor v. Heuglin, Wiener Sitzgsber. XIX. 257. = Buteo deseriorum Vieill. 
minutus Natterer. v. Pelzeln, Wiener Sitzgsberichte. 1861. XLIV. 14. = 
Buteo Cabanisi Schleg. 
luontanas Nuttall, Manuel Ornith. I. 102. — Baird, Birds N. America 26. 
[cf. Buteo borealis Vieill.] [America sept. 
Falco buteo Audubon, Ornith. Biogr. IV. 508; Birds America Tb. 372. 
Buteo borealis Gray, Genera Birds I. 11. 
Buteo Swainsoni Bonaparte, Conspect. Avium I. 19. — Cassin, Birds Ca- 
liforn. I. 98. — [cf. Buteo vulgaris Bechst.] 
Craxirex montanus Gray, Handlist Birds I. 7. 
montanus Coues = Buteo vulgaris Bechst. 
murum Brehm, Naumannia 1855, V. 268. — Buteo vulgaris Bechst. 
mutans Vieillot, Encycl, méth. 1217. = Buteo vulgaris Bechst. 
niger Cuvier, Règne anim. I. 337. — Buteo Saneti Joannis Kaup. 
nigricollis Vieillot, Encycl. méth. 1221. — Pucheran, Revue Mag. Zool. 
1850. 85. — Schlegel, Mus. Pays-Bas Buteones 17. 
Falco nigricollis Latham, Ind. Ornith. I. 35. [Guiana. Brasilia. Argentina. 
Falco busarellus Daudin, Traité Ornith. II. 168. — Levaillant, Oiseaux 
Afr. Tb. 20. 
Aquila milvoides Spix, Aves Brasil. Tb. 1*^. adult. 
Falco melanobronchus Shaw, Gener. Zool. VII. 167. 
Circus leucocephalus Vieillot, Encycl. méth. III. 1216. 
Buteo busarellus Lesson, Traité Ornith. 80. 
Urubitinga busarellus de Lafresnaye, Revue Zool. 1848. 24. 
Morphnus nigricollis Gray, Genera Birds App. 1. 
Buteo (Ichthyoborus) nigricollis Kaup, Wiegm. Archiv 1850. XVI. 40. 
GiEBBii, Thesaurus. I. ^ 33 
