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6 ORNITOLOGIA DELLA PAPUASIA E DELLE MOLUCCHE 
Sp. 2. Neopus malayensis (Reinw.). 
Falco malayensis, Reinw., in Temm., PI. Gol. 117 (1824) (lava, Sumatra) (Tipo esaminato). 
_ Feruss., Bull. Se. Nat. I, p. 179 (1824). — BegL., Journ. Mal. Penins. p. 512 (1834). 
Aquila malayensis, Vig., Zool. Journ. I, p. 337 (1824), — Steph. , Gen. Zool. XIII, 2, p. 15 
(1826). — Less., Man. d’Orn. I, p.83 (1828). — Cuv., Régn. An. ed. 2, I, p. 326, pi. 2, f. 2 (1829). 
— Less. , Compì, de Buff. Ois. p. Idi (1838). — Cray, List B. Brit. Mus. p. 7 (1844). — Id., 
Gen.B. I, p. 14, sp. 15 (1845). — Bp., Gonsp. 1, p. 14 (I85U). — Id., Rev. et Mag. Zool. 1850, 
p 479.— Strickl., Orn.Syn. pp.60, 22u (1855). — Kelaart, Prod. Faun. Zeylan. Il, pt.I (1854). 
--Hartl., Journ. f. Orn. 1855, p 331. — Schleg., Mus. P.B. y^^ui/oe, p.11 (1862). — Id., Vog. 
Ned. Ind. Valkt'. pp. 8, 49, pi. 3, f. 1, 2 (1866). — Gieb., Thes. Orn. 1, p. 395 (1872). — 
Schleg., Mus. P.B. Rev. Accipilr. p. 117 (1873). 
Aquila malayana, Less., Tr. d’Orn. p. 39 (1831). 
Aquila (Heteropus) pernigra, Hodgs., J.A. S. B. V, p. 227 (1836).— Id., Beng. Sport. Magaz. 
1836, p.32. 
Heteropus perniger, «Hodgs.» Blyth, J.A. S. B. XI, p. 881 (1842). — Hodgs., J»A. S. B. XII, 
p. 127 (1843). 
Nisaetus ovivorus, Jerd., Madr. Journ. XIII, 1, p. 158 (1844). 
Neopus perniger, Hodgs., in Gray’s Zool. Mise p. 81 (1844). 
Ictinaetus perniger, Blyth, Ann. N. H. XIII, p 114 (1844) 
Ictinaetns malayensis, Jerd., Madr. Journ.XllI, 2, p. 117 (1844). — Blyt’u, J. A. S. B. XV, 
p.7 (1846).— Blyth, Gat. B. Mus. A. S. B. p.28 (1849).- Blyth, J. A. S. B. XIX, p. 337 (1850). 
— Layard, Ann. N. H. ser.2, XII, p. 99 (1853). — Irby, Ibis, 1861, p.221. 
Onychaetus malayensis, Kaup, Class, der Si’iug. u. Vdg. p. 120 (1844).— Bp,, Rev. et Mag. 
de Zool. 18.54, p. 531. — Pelz., Verh. z.-b. Gesell. Wien, 1862, p. 162. — Salvad., Gat. Ucc. 
Boni. p. 4, sp. 4 (1874) 
Neopus malayensis, Gray, Gat. Hodgs. Coll. B. of Nep. p. 42 (1846). — Horsf. et Moore, 
Cat.B. Mus. E. I. Comp, I, p.381, n.617 (1854). — Jerd., B.of Ind.I, p.65 (1862).— Blyth, 
Ibis, 1863, p.l9. — Beav., Ibis, 1867, p. 140 (juv.?). — Wall , Ibis, 1868, pp. 13, 20.- Beav., 
P. Z. S. 1868, p. 396, pi. 34. — Ilume, Rough Notes, 1. p. 187 (1869). — Wald., Trans. Zool. 
Soc. Vili, p.34, sp. 16 (1872).— Iloldsw., P. Z. S. 1872, p.411,n.9.- Ilume, Nests and Eggs 
-of Ind. Birds, I, p. 32 (1873) (ovum). — Legge, Ibis, 1874, p. 8. — Ball, Str. Feath. 1874, 
n.382.- Ilume, Str Feath. 1874, p.468.— Sharpe, Gat. B.I, p. 257 (1874) - Blyth, Birds 
of Burmah, p.63, n.39 (1875). - Brooks, Str. Feath. 1875, p. 229.- Briiggem., Abh. nat. 
Ver. Brem. V, p. 45, n. 17 (1875). — Fairbank , Str. Feath. 1876, pp. 256, 264. — Fiume, 
Str. Feath. 1876, p. 355. - Gurney, Ibis, 1877, p.423. - Salvad., Ann. Mus. Civ. Gen. XII, 
p. 33, n. 2 (1878). — Sharpe, Mitth. zool. Mus. Dresd 1, p 356 (1878). 
Aquila (Onychaetus) malayensis, Kaup, Trosch. ’Arch. 1850, I, p. 37. — Id. , Gontr. Orn. 
1850, p. 69. 
Heteropus malayensis, G. R. Gr., List of Gen. and Subgen. of B.p. 3 (1855).— Gray, Gat. 
Spec. pres. by Hodgson to thè Brit. Mus p. 18 (1863). — G. R. Gr., Hand-List, I, p. 11, 
sp.96 (1869). 
Nigro-brimneus , mpracaudaUbus panilo palliiHoribus , remigibus intiis basiti versus 
albo-variis ; reclricibus fasciis Iransversis odo, superne vix conspicuis, inferne albidis, fusco- 
variis, nukilis; ceromale el digitis (lavis; rostro nigro-corneo ; iride brunnea. 
Juv. Superne brunneus; lectricum alarum, remigimque lerliarianm apicibus rufescen- 
tibus; capilis, colli el gasiraei plumis rnfescenlibus, macuUs fuse is per totam longitudinem 
nolalis. 
Long. lol. circa 0”“,750; al. 0“,600; caud. ; rostri 0“,040; tarsi 0”, 075. 
Hab. in Java {Reinwardl , Gevers)-, Sumatra (S. Mailer, Duvaucel); Borneo (Boria 
et Beccarti]-, Malacca (Mus. Waldent); Tenasserim (Blyth, Jerdon)-, India (Jerdon) ; 
