THE BIRDS OF SOUTH-WEST AND PENINSULAR SIAM. 133 



203. Rhytidoceros undulatus (Shaw). 



Buceros undulatus, Shaw, Gen. ZooL viii, 1811, p. 26 (Java). 



Rhytidoceros undulatus, K., p. Ill (Choungthanoung to Victoria 

 Point) ; B., p. 48 (Junk Seylon) ; E , p. 36 (Terutau and Lang- 

 kawi Ids.) ; J., p. 150 (Lontar Id ) ; L., p. 96 (Junk Seylon). 



6. Tapli, Pakchan, Peninsular Siam, 2 March 1919 (No- 

 4359).- 



<S. Tasan, Chumporn, Peninsular Siam, 19 March 1919 (No. 

 4692). 



" Iris orange or red, orbit salmon or chrome ; throat chrome 

 with transverse band of blue o^* dark green ; bill ivory, reddish 

 at base ; feet black- " 



Total length, 6, 980, 1055 ; wing,. 465, 502 ; tail, 350, 410 ; 

 tarsus, 55, 62 ; bill from gape, 220, 210 mm. 



204. Rhytidoceros subruficollis (Blyth). 



Buceros siihruficollis, Blyth, Journ. Asiat. Soc. Bengal, xii, 1843, 

 p. 177 (vicinity of Moulmein, op. cit. x. 1841, p. 917). 



Rhytidoceros suhruficollis, A., p. 112 (Bankasoon) ; G., p. 150 

 (Rathuri and Petchaburi). 



A low country form in the Malay Peninsula, R. undulatus 



keeping more to the hills. 



205. Anorrhinus galeritus (Temm.), 



Buceros galeritus, Temminck, PL Col., 1824, pi. 520 (Sumatra). 

 Anorrhinus galeritus, A., pp. 109, 500 (Nwalabo, Bankasoon) ; M., 

 p. 435 (Tung Song, Peninsular Siam). 



A hill country hornbilj. We have a male from Khao Ram,- 



1200 b., Nakon Sri Tamarat, March 1922. 



Ptilolaemiis tickelli tickelli (Blyth). 



Buceros tickelli, Blyth, Journ. Asiat. Soc. Bengal, xxiv, 1855, p. 266 



(Hills east of Moulmein). 

 Ptilolaemus tickelli, G., p. 150 (Sai Yoke, Ratburi, W. Siam, vide 



Williamson, Journ, Nat. Hist. Soc, Siam, iii, 1918, p. 26). 



Will possibly occur just within our limits. 



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



56, No. 2, 1916. (first part). 



J. Robinson, .Journ. F. M. S. Mus. vii, 1917. Baker, Journ. N. H. Soc. Siam, iii, 1919. 



K. Kloss, Iliis, 1918. (second part), 



L. Bobinson and Kloss, Journ. N. H. Soc. Siam, M. I. Baker, Journ, N. H. Soc. Siam, iv, 19-20. 



iii, 1919. (third part). 



VOL. V, NO, 2, 1922. 



