468 



Hob. — Southern South America, from Tierra del Fuego northward to- 

 20° south latitude on the Pacific side and to the Tropic of Capricorn on 

 the Atlantic coast. 



List of s])echne.ns in the United States Xalional Museum. 



Otlxer specimens examined. 

 Mus. Boston Soc, 2 ; Pliilad. Acad., 3 ; Aiu. Mu.s., N. Y., 1 ; other sources, 3 — total, 23. 



Measurements. 



Of three specimens with sex undetermined, the smallest measures as 

 follows: Wiug, 10,30; tail, C.30; culmen, 0.C5 ; tarsus, 2.20; middle 

 toe, 1.3G. 



MILVAGO OHIMACHIMA. 



FolyhoruschimacMmaViEiu.. N. D. v. 1816, 259.— D'Orb. Voy. Am. Mer. 1835, 63 ; Synop. 

 Av. Mag. Zool. 1838, 3.— SciiL. Mus. P.-B. Polybori, 1862, 5. 

 Haliaetus ckimacMma Less. Tr. 1831, 43. 



Milvago chimachima Gray, Geu. 1841, 2; fol. ed. 1844, sp. 1, pi. 5, %. 3 ; List Ace. 

 B. M. 1848, 29; Gen. & Subgen. 1855, 2 ; Hand List, i, 1869, 5.— Kaup, Mus. Senck. 

 1845, 262.— Hartl. Syst. Ind. Azara, 1847, 1.— Caban. Scliomb. Keis. Guian. 

 iii, 1848, 741.— Bonap. Consp. i, 1850, 12.— Strickl. Orn. Syn. i, 1855, 19.— 

 Pfxz. Verb. z.-b. Ges.Wieu, 1862, 137 ; Oru. Nov. 1865, 6 (Brazil) ; Orn. Bras. 1871, 

 2, 392.— GURNEY, Cat. Eapt. Nor\Y. Mus. 1864, 27.— Salv. P. Z. S. 1870,214 

 (Veragua). — Ridgw. Cat. Falcon. Mus. Boston Soc. May, 1873, 10.— SCL. & 

 Salv. Nom. Neotr. 1873, 122. 

 Ibycfer cMmacldma Kaup, Arch. f. Naturg. xvi, 1850, 41. — Sharpe, Cat. Ace. B. M. 

 1874, 39. 

 Falco crotophagus Max. Eeis. Bras, i, 1820, 297 ; ii, 199. 

 FalGO deqener Illig. Mus. Berol.— Light. Verz. Doubl. 1823, 61. 



Folyborus degenerYiG. ZooL Journ. i, 1824, 336.— Steph. Zool. xiii, 1826, pt. 2, 11.— 

 Less. Man. i, 1831, 88". 

 Milvago ochrocephalus Spix, Ay. Bras, i, 1824, 12, pi. 5.— King, Zool. Journ. iii, 424 ; Voy. 

 Beag. i, 532.— Gray, Gen. 1844, 2.— Peale, U. S. Expl. Exp. 1848, 61.— Burm. 

 Th. Bras, ii, 1856, 36. 

 Folijlorus ochrocephalus Jard. 111. Orn. pi. 2.— Swains. Classif. B. i, 1831, 310. 

 Haliaetus ochrocephalus Cuv. Peg. An. i, 1829, .327. 

 Gfpnnops strigilatus Spix, Av. Bras, i, 1824, 10, pi. 4. 

 C7i(Mi«c7iu.'ifl Az^ARA, Pax. Par. i, 1802, 50. 



