THE BIRDS OF THAILAND 141 



Pomatorhi nus ochraceiceps ochraceiceps Walden 



Pomatorhinus ochraceiceps Walden, Ann. Mag. Nat. Hist., ser. 4, 

 vol. 12, No. 72, December 1873, p. 487 (Karen Hills, Burma). 

 Range: Evergreen forest of the northern plateau, on the West 

 south to Tak. 



Pomatorhinus ochraceiceps alius Riley 



Pomatorhinus ochraceiceps alius Riley, Proc. Biol. Soc. Washing- 

 ton, vol. 53, No. 11, Apr. 19, 1940, p. 47 (Dran [lat. 11°49' N., 

 long. 108°38' E.], Phanrang Province, Annam). 

 Range: Reported only from the northwestern portion of the eastern 

 plateau (Loei). 



Genus KENOPIA G. R. Gray 



Kenopia striata (Blyth) 



T[imalia]. striata Blyth, Journ. Asiatic Soc. Bengal, vol. 11, pt. 

 2, No. 128, [not earher than December] 1842, p. 793 (Singa- 

 pore Island, Malaya). 

 Range: Reported from the peninsular provinces south of the Isthmus 

 of Kra (Krabi, Trang). 



Genus NAPOTHERA G. R. Gray 



Napothera macrodactyla macrodactyla (Strickland) 



Malacopteron macrodactylum Strickland, Ann. Meg. Nat. Hist., 



vol. 13, No. 86, June 1844, p. 417 (Malacca). 

 Turdinus macrodactylus bakeri Hachisuka, Bull. Brit. Orn. Club, 

 vol. 47, No. 309, Nov. 27, 1926, p. 54 (Sathani Lam Phura or 

 Lam Phila [lat. 7°40' N., long. 99°35' E.], Trang Province, 

 Thailand). 

 Range: The peninsular provinces from the Isthmus of Kj-a to the 

 extreme South. 



Napothera crispifrons crispifrons (Blyth) 



Turdinus crispifrons Blyth, Journ. Asiatic Soc. Bengal, vol. 24, 

 No. 3, [not earlier than April] 1855, p. 269 ("mountainous in- 

 terior of the Tenasserim provinces"; type specimen from 

 Mulayit Taung, Amherst District, Tenasserim Division, Burma, 

 Jlde Sclater, Ibis, 1892, p. 76). 

 Range: Reported from the northern plateau (Phrae) and the south- 

 western provinces (southern Tak, Kanchanaburi), 



Napothera crispifrons calcicola Deignan 



Napothera crispifrons calcicola Deignan, Journ. Washington Acad. 



Sci., vol. 29, No. 4, Apr. 15, 1939, p. 177 (Sathani Hin Lap 



[lat. 14°40' N., long. 101 °10' E.], Sara Buri Province, Thailand). 



Range: Reported only from the southwestern portion of the eastern 



plateau (Sara Buri). 



