THE BIROS OF SOUTH-WEST AND PENINSULAR SIAM. 367 



Motacilla alba leucopsis Gould. 



Ifotacilla leucopsis, Gould, P. Z. S. 1837 p. 78 (India) ; Sharpe, 

 Cat. Birds, x, 1885, p. 482 (Tavoy) ; Gates, Fauna Brit. India, 

 ii, 1890, p. 289. 



Williamson obtained examples of* this race in Bangkok on 7th 

 March 1918, and 14th November 1923. It may, therefore, be ex- 

 pected to occur in S. W. Siam. 



534. Dendronanthus indicus (Gm.). 



Motacilla indica, Gmelin, Syst. Nat. i, 1788, p. 962 (India). 

 Limomidromus indicus, A., pp. 364, 519 (Tavoy to Malewoon) ; C. 



i, p. 164 (Tenasserim) ; E. p. 73 (Trang). 

 Dendronanthus indicus, L., p. 118 (Ghirbi and Junk Seylon). 



2 c?. Tung Pran, P. Siam, 14 Feb. 1919 [Nos. 3979, 4019]. 



cJ. Koh Rah, Takuapa, P. Siam, 17 Feb. [No. 4063]. 



2 c? , 2 2 . Hat Sanuk, S. W. Siam, 12-18 March 1919 Nos. 

 [5244, 5301, 5321. 5380]. 



Iris dark ; maxilla horny, mandible pinkish white ; feet 

 fleshy". 



Total length 6 , 171, 165, 172, 169, 170; $ , 160, 169 ; wing 

 6 , 78, 81, 76, 83, 80 ; $ , 76, 81 ; tail 6 , 74, 75, 75, 74, 73; 9 , 69, 

 72 ; tarsus 6 , 22, 21, 21, 22, 22.5 ; <S , 23, 22 ; bill from gape d , 

 19, 17, 17, 18, 18; $, 19, 19 mm. 



535. Anthus richardi richardi Vieill. 



Anthus richardi, Yieillot, Nouv. Diet, d'Hist. Nat. xxvi, 1818, p. 

 491 (France). 



Corydalla richardi. A., p. 365 (Tavoy to Bankasoon) ; 0. i, p, 166 

 (Tenasserim), 



Anthus richardi richardi, K,, p, 220 (Tachin and Koh Lak). 



d , 2 9 . Koh Lak, S. W. Siam, 4-9 April 1919 [Nos. 5045, 

 5062, 5195]. 



"Iris dark ; maxilla horny, mandible jfleshy ; feet brownish 

 fleshy". 



Total length J , 198 ; $ , 185, 191 ; wing J , 94 ; § , 88, 89 ; 

 tail 6, 78; $, 74,80; tarsus d , 32.5 ; $, 32, 28; hind claw S, 

 19.5 ; 9 , 18, 19 ; bill from gape d , 20 ; 9 , 19.5, 19.5 mm. 



!• Gyldenstolpe, Kungl. Sv. Vet. Akad. Handl. M. Baker, Journ. N. H. Soc. Siam, iii, 1919. 



56, No. 3, 1916. (first and second parts). 



J. Robinson, Journ. F. M. S. Mus. vii, 1917. M. I. Baker, op. cit.,iv, 1920 (tliird part). 



K. Kloss, Ibis, 1918. M. 2. Baker, Fauna Brit. Ind., Birds, i, 1032. 

 L. Robinson and Kloss, Journ. N. H. Soc. Siam, 



iii. 1919. 



VOL. V, NO. 3, 1924. 



