THE BIRDS OF SOUTH-WEST AND PENINSULAR SIAM. 141 



218. Caprimulgus indicus jotaka Tcinin. & Schleg. 



(Japr'nnnUfus jotaLa, IVinin. k Schleg., Fauna Japon., Aves, 1847, 



p. 37, pi. 12 (Japan) ; F., p. 37 (Trang). 

 Caprimulgus indicus jotaLa, .7., p. 153 (Langkiiwi). 



Oil the coasts and islands of the western side of Peninsnhir 



Siain this migratory species is not uncommon during tlu* winter 



montiis. 



219. Caprimulgus asiaticus I^tham. 



Caprimulgus asiatictis, Latliaiii, Ind, Orn. ii, 1790, p. 588 (India, 

 Bombay) ; G., p. 150 (Rathui-i and Petchahuri) : I., p. 109 ( Koli 

 Liik) Tk., p. 97 (Koh Lak . 



Not known south of Koh Lak. 



220 Caprimulgus macrurus ambiguus Hartert. 



Caprimulgus inacruruH ambiguus, Karteit, Ibi.s, 1896, p. 373 

 (Malay Peninsula : Burma ; Assam : Eastern Himalayas) ; K., 

 p. 94 (Koh Lak. Type locality restricted to South Teuasserim) : 

 L., p. 97 (Junk Seylon). 



Caprimulgus mac7'urus, A., p. 58, 498 (Tavoy to Malewoon) : B., p. 

 51 (Junk Seylon and Malay 1 eninsula) ; E., p. 107 (Patani). 



Capritni.lgus amhiguus, F., p. 37 (Trang \ 



Caprimulgus macru7-us himaculatus, 1., p, 109 ( Hue Sai and Hat 

 Sanuk)": J., p 153 (Langkawi) : M., p. 436 (Klong Wong Hip, 

 Peninsular Siam). 



9. Koh Rah, Takuapah, Peninsular Siam, 16 February 1919 

 (No. 4075). 



^,9. Tapli, Pakchan, Peninsular Siam, 2-3 March 1919 

 (Nos. 4354, 4398). 



" Iris dark ; bill blackish ; feet pinkish brown." 



Total length 6, 287; 9, 273, 277; wing 6, 198: 9, 193, 189; 

 tail cH, 153; 9, 135, 145; tarsus 6, 18; 9, 14, 16. 5; bill from gape 

 d, 34; 9, 31, 34 mm. 



Much has been written on the races of this widespread goat- 

 sucker, which it is unnecessary to repeat here. It appears to be 

 fairly well established that three races exist on the Asiatic conti- 

 nent, viz., 



C. macrurus albonotatus, Tickell, Journ. Asiat. Soc. Bengal, 



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



."je. No. 2, 1916. (first part). 



J. Robinson, .Tourn. F. M. S. Mus. vii, 191T Baker. .lourn. N. H. Stio. Siam. iii, 1919. 



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



Lt R<ibinson and Kloss, Journ. N. H. Soc. Siam, M.I. Baker, .Journ. X. II. Soc. 'Siam, iv, ig'iO. 



iii, 1919. (third part). 



VOL. V, XO. 2, 1822. 



