1920.] List of the Birds of Siam. 483 



Stachyrliidopsis rufifrons obscura Stuart Baker. 



Staclujrlddops'is rii/ifrons ohscura Stuart Baker, Bull. Brit. 

 Ornitb. Club, xxxviii. 1917, p. 10 : Klon;^ Bang Lai, penin- 

 sular Siam. 



Hitherto only recorded from peninsular Siam, wbere it 

 seems to be rare. 



Cyanoderma erythropterum erythropterum Blyth. 



Timalia erytliroptera Blyth, Journ. Asiat. Soc. Bengal, xi. 

 1842, p. 794 : Malacca. 



Fairly rare in peninsular Siam, where specimens have been 

 recorded from Trang, i^an Kok Klap, Klong Wang Hip, 

 Maprit, and Kupet. Stuart Baker has recently (Bull. Brit. 

 Ornitb. Club, xxxviii. 1917, p. 10) created a new subspecies 

 {Cyanoderma erytliropterum sordida) on specimens from 

 Klong Wang Hip and Maprit, but Robinson & Kloss only 

 consider this race as typical C. e. erythropterum Blyth. 



Thringorhina guttata Tick. 



Turdhnts (jutialus Tickell, Journ. Asiat. Soc. Bengal, 

 xxviii. 1859, p. 414 : Tenasserim. 



Occui's in peninsular Siam, where specimens have been 

 collected at Kao Nawng and Trang. 



Stachyrhis nigricollis Temm. 



Tinialia nigricollis Temminck, Planches Col. Nr. 594, 

 fig. 2, 183G : Borneo. 



Becorded as being rare in Trang and otherwise only 

 obtained at Bangnara in peninsular Siam. 



Stachyrhis poliocephala Teuim. 



I'imalia poliocephala Tennninck, Planches Col. Nr. 593, 

 fig. 2, 183G : Sumatra. 



Hitherto only recorded from Trang, where it is stated to 

 be rare. 



Stachyrhis chrysea chrysops Richm. 



Stachyrhis chrysops Richmond, Proc. Biol. Soc. Wash. xv. 

 1902, p. 157 : Trang, peninsular Siam. 



SliK. XI. VOL. II. 2 K 



