488 Count Nils Gyldenstolpe : A Nominal [Ibis, 



PomatorMnus olivaceus ripponi Haringt. 



Pomatorldnus ripponi Harington, Bull. Brit. Ornith. Club, 

 xxvii. 1910, p. 9 : Slian States. 



Recontly i-ecorded from northern Siam, where specimens 

 have been obtained at Doi Nga Chang and at Muang Wang. 



Pomatorhinus olivaceus fastidiosus Hart. 



Pomatorldnus scJdsticeps fastidiosus Hartert, Bull. Brit. 

 Ornith. Club, xxxvi. 1916, p. 81: Ko-khau, Trang, penin- 

 sular Siam. 



Originally described from Trang, but also obtained at Kao 

 Nawng. 



Pomatorhinus olivaceus siamensis Stuart Baker. 



Pomatorldnus olivaceus siamensis Stuart Baker, Bull. Brit. 

 Ornith. Club, xxxviii. 1917, p. 9: Maprit, peninsular Siam. 



Birds from Maprit and Klong Bang Lai have recently 

 been separated by Stuart Baker under the above-mentioned 

 name, but according to Robinson & Kloss (Ibis, 1918, p. 589) 

 they are probably only P. o. fastidiosus Hart. This state- 

 ment is, however, denied by Stuart Baker in another paper 

 (vide Ibis, 1918, p. 594). 



Pomatorhinus nuchalis klossi Stuart Baker. 



Pomatorldnus nuchalis klossi Stuart Baker, Bull. Brit. 

 Ornith. Club, xxxviii. 1917, p. 9: Klong Menao S, 

 Samkok ? . 



Apparently confined to south-eastern and central Siam, 



Pomatorhinus ochraceiceps ochraceiceps Wahh 

 Pomatorhinus ochraceiceps Walden, Ann. & Mag. Nat. 



Hist. (4) xii. 1873, p. 487 : Karennee. 



Found in northern Siam, where specimens have been 



collected at Koon Tan and Muang Wang. 



Pomatorhinus hypoleucus tickelli Blyth. 



Pomatorhinus hypoleucus var., Blyth, Journ. Asiat. Soc. 

 Bengal, xxiv. 1855, p. 273 : Mooleyit, Tenasserim ; — cF. 

 Pomatorhinus (Orthorhinus) flckelli Hume, Stray Feathers, 

 V. 1877, p. 32. 



