22 IT-S. NATIONAL MUSEUM BULLETIN 226 



Genus POLIHIERAX Kaup 



Polihierax insignis cinereiceps Stuart Baker 



Polihierax insignis cinereiceps Stuart Baker, Bull. Brit. Orn. Club, 

 vol. 47, No. 313, Mar. 25, 1927, p. 101 (Myawadi, Amherst 

 District, Tenasserim Division, Burma). 

 Range: The northern plateau, the western portion of the eastern 

 plateau (Khon Kaen, Naldion Ratchasima), and the western prov- 

 inces south to Rat Buri. 



Polihierax insignis harmandi (Oustalet) 



Falco {Poliohiei^ax) Harmandi Oustalet, Bull. Soc. Philom. Paris, 

 ser. 6, tome 13 [not earlier than May 13], 1876, p. 57 (Sambor, 

 Kratie Province, Cambodia). 

 Range: Reported only from the southeastern portion of the eastern 

 plateau (Ubon). 



Genus FALCO Linnaeus 



Falco peregriniis japonensis Gmelin 



[i^a^co]^"apone/isis Gmelin, Caroli a Linne . . . Systema naturae, 



ed. 13, tom. 1, pars 1, 1788, p. 257 ("m insulis Japan"; type 



specimen "flew on board off Japan, "^(/e Stresemann, Ibis, vol. 



91, 1949, p. 253). 



Range: A visitor from northeastern Asia, reported on migration or 



in winter from the northern plateau and the central plains. 



Falco severus severus Horsfield 



Falco severus Horsfield, Trans. Linn. Soc. London, vol. 13, pt. 1, 

 May 1821, p. 135 (Java). 

 Range: Reported from the northern plateau and the central plains 

 south to Bangkok and Prachuap Khiri Khan, 



Falco tinnunculus tinnunculus Linnaeus 



[Falco] Tinnunculus Linnaeus, Systema naturae, ed. 10, tom. 1, 



1758, p. 90 (Em-ope; type locality restricted to Sweden, apud 



Hartert) . 



Range: A visitor from northern Asia, reported on migration or in 



winter from the northern plateau (Chiang Mai) and the central plains 



south to Bangkok and Prachuap Khhi Khan. 



Falco tinnunculus interstinctus McClelland 



Falco interstinctus McClelland, Proc. Zool. Soc. London, pt. 7, No. 

 82, March 1840, p. 154 (Assam State, India). 

 Range: A visitor from the North, reported on migration or in winter 

 from the northern plateau, the central plains, and the western and 

 peninsular provinces south to Trang. 



