FAI.COM D/E. 
Spizaetus cirrhatus limnseetus Horsf, 
Falco Limnceetus Horsfield, Trans. Linn. Soc. xiii, 1821, p. 138: 
Java. 
Falco ealigatus Raffles, Trans. Linn. Soc, xiii, 1822, p. 278: Sumatra. 
Falco niveus Terara., PI. Col. 127, 1823 : Java. 
Limnaetus horsfreldti Vig., Mem. Raffles, 1830, p. 64 g ; new name for 
UmnaUus. 
Distr. — Malay Peninsula. 
Sumatra; Pagi Islands, West Sumatra. 
Borneo. 
Java. 
Spizaetus mpalensis’ {Hodgs.). Hodgson’s Hawk- Eagle. 
Spizaetus mpalensis nipalensis (Hodgs.). 
Nisaetus Nipalensis Hodgson* Joum. Asiat. Soc. Bengal, v, 1836, 
p. 229 : Nepal. 
Distr. — Peninsular Siam. 
Spizaetus nipalensis alboniger (Blyth). Blyth's Hawk-Eagle. 
Nisaetus alboniger Blyth, Journ. Asiat. Soc, Bengal, xiv, 1845, 
p, 173 : Malacca. 
Spizaetus borneonensis Gray, Cat. Acciptr. 1848, p. 16 : Borneo. 
Spizaetus nanus Wall., Ibis, 1868, p. 14, pi. 1 : Borneo. 
Distr. — Malay Peninsula; Anamba Islands. 
Sumatra; Banjak Islands and Nias Island, West Sumatra. 
Borneo. 
‘Spizaetus nipalensis bartelsi Stres. 
Spizaetus nipalensis bartelsi Stresemann, Journ. f, Orn. Ixxii, 1924, 
p. 431 : West Java. 
Distr . — Java, 3 
Genus CIRCAETUS Vieillot, 
Circaetus gallicus (Gmel,)* Short-toed Eagle. 
‘Circaetus gallicus gallicus (Gmel.). 
Falco gallicus Gmelin, Syst. Nat. i, pt. 1, 1788, p. 259: France. 
Distr . — Malay States. 
* Cf. Stres., Joum. f. Ora. Ixii, 1924, p, 432. 
3 Swann has suggested that the Javan and Bornean sub-species are in- 
separable in which case other names, now quoted as synonyms of alboniger , 
would have priority over bartelsi , but Swann’s figures for the wing-length 
of typical alboniger are too small (our males run up to 348 mm. which is 
also about the maximum for the Bornean birds we have seen) : we have 
never seen a bird from Borneo as large as ♦He type of bartelsi t 358 mm. 
in wing-length. 
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