96 MESSRS. ROBINSON AND KLOSS ON 



A .strictly forest eagle, widely distributed but bard to procure. 

 Swann ( Synopt. List Accipitres, Part ii, 1919, p. 69) has revived 

 Hodgson's name of pernigcr for the continental race. At the moment 

 we have no Siamese or Malayan specimens available, but a male 

 from Java, the type locality of I. malayensis, has the wing over 22 

 inches, which is more than Swann gives for iiernigcr. The con- 

 tinental subspecies is, therefore, of rather dubious validity. 

 136. Aquila maculata (Gm.). 



Falco inaculatus, Gmelin, Syst Nat. i, 1788, p. 258 (?). 

 Aquila clanga, 0- ii, p. 186 (Tenassetini). 



Aquila maculata, ]., p. 125 (Koh Lak) ; Williamson, Journ. Nat* 

 Hist. Soc. Suim, iii, 1918 p. 27 (Bangkok). 



We have seen no specimens of this eagle. 



137, Lophotriorchis kieneri (Sparre). 

 Aslur kieneri, Spuvi-e, M.sig. Zoo\. 1835, Aves, pi. 35. (E. Hima- 

 layas). 

 Lophotriorchis kieneri, G., p. 151 (Ratburi and Petchaburi). 



Very rare everywhere ; we have never seen a sjDecimen in th^ 

 flesh ; the F, M. S. Museums possess an adult and an immature from 

 near Kuala Lumpur, and we have examined an immature bird from 

 the highlands of Sumatra. 



138. Spizaetus cirrhatus limnaetus Horsf. 



Falco limnaetus. Trans. Linn. Soc. xiii. 1821, p. 138 (Java). 

 Spizaetus limnaetus. A., p. ii (BankMSOon) ; E., p. 114 (Patani) ; F., 



p. 23 (Tiang) ; H., p 144 (Koh Pennan) ; I., p. 127 (Koh Lak) ; 



L., p 93 (Cihiibi and Junk Seylon) 



?. Kandhuli, Chaiya, Peninsular Siara. 21 September, 1919. 

 E. Seimund (C). 



A fully adult bird, in the striped plumage, wing 415 mm. 

 Commoner, and frequenting more open country, than the other 

 species of the genus. 



139. Spizaetus nipalensis. 



Nisaetus nipalensis, Hodgson, Jouin. A.siat. Soc. Bengal, v, 1836, 



p. 229, pi. 7 (Nepal). 

 Spizaetus nipalensis, F., p. 22 (Terutau). 

 Sjnzaetus nipalensis nipalensis, I., p. 126 (Hue Sai, S. W. Siam). 



A. Iltinie &• Diivison, Stray Koatlicis, vi, 1878. E. (). Grant, Fasciculi Malayenses, iii (Birds), 1905.- 



B. Miillcr. Die Ornis der Iiiscl Salansa, 188-2. F. Robinson and Klos.s, Ibis, 1910-11. 



C. Oates, Birds Brit. Burmah, Vols, i &: ii, 1883. O. Uairdner, Journ. N. H. Soc. Siam, i, 1915. 



D. Bonhote, P. Z. 8. 1901, Vol. i. H. Robinson, Journ. K. M. S. Museums, v, 1915. 



JOURN. NAT. HIST. SOC. SIAM. 



