THE BIRDS OF THAILAND 163 



Genus RHYACORNIS Blanford 



Rhyacornis fuliginosus tenuirostris (Stresemann) 



Chimarrornis fuliginosa tenuirostris Stresemann, Journ. fiir Orn., 

 jahxg. 71, heft 2/3, June 15, 1923, p. 364 (Siuhang, Kwangtung 

 Province, China). 

 Range: Reported from mountain streams of the northern plateau 

 (Chiang Rai, Chaiya Prakan, Chiang Mai). 



Genus MYIOMELA G. R. Gray 



IVIyiomela leucura leucura (Hodgson) 



AI[uscisylvia]. leucura Hodgson, Proc. Zool. Soc. London, pt. 13, 

 No. 146, August 1845, p. 27 ({Nepal]). 

 Range: Evergreen forests of the northern plateau (Chiang Rai, 

 Chaiya Prakan, Chiang Mai, Lamphun, Nan). 



Genus ENICURUS Temminck 



Euicurus rufficapillus Temminck 



Enicurus rufficapillus Temminck, in Temminck and Laugier, 



Nouveau recueil de planches coloriees d'oiseaux, [livr. 90,] vol. 



3, July 1832, pi. 534 and text (Palembang [lat. 3°00' S., long. 



104 °44' E.], Sumatra). 



Range: The peninsular provinces from the Isthmus of Kra to the 



extreme South. 



Enicurus immaculatus (Hodgson) 



[Motacilla (Enicurus)] Immaculatus Hodgson, Asiatick Researches, 

 vol. 19, pt. Ij [not earher than September] 1836, p. 190 (Nepal). 

 Range: Reported from the western portion of the northern plateau 

 (Mae Hong Son). 



Enicurus schistaceus (Hodgson) 



[Motacilla (Enicurus)] Schistaceus Hodgson, Asiatick Researches, 



vol. 19, pt. 1, [not earlier than September] 1836, p. 189 (Nepal). 



Range: The northern plateau, the northwestern portion of the 



eastern plateau (Loed), and the western provinces south to Prachuap 



Khiri Khan. 



Enicurus leschenaulti indicus Hartert 



Enicurus leschenaulti indicus Hartert, Die Vogel der palaark- 

 tischen Fauna, band 1, heft 6, June 1910, p. 760 (Margherita, 

 Lakhimpur District, Assam State, India). 

 Range: The northern plateau, on the West south to southern Tak, 

 and the northwestern portion of the eastern plateau (Loei). 



