7?)6 Count Nils Gyldeustolpe : A Nominal [Ibis, 



Squataiola squatarola Linn. 



Triiiga squatarola Linnseus, Syst. Nat. Ed. x. 1758, 

 p. 149 : Sweden. 



Apparently rather rare in Siam, where it o£ course only 

 occurs during the winter months. Specimens liave been 

 obtained at Koh Lak, Paknam Chantabun, and on the island 

 of Koh Muk. The eastern liirds are stated to be slightly 

 larger througliout and the bill is generally deeper, and on 

 account of that they have been separated under the name of 

 S. squatarola hypouielas Pallas (Ileise Puss. Reichs, iii. 

 1776j p. 699 : E. Siberia). This race is, however, not valid 

 as a distinct subspecies. 



Charadrius dominicus fulvus Gm. 



Cliaradrius fulvus Gmelin, Syst. Nat. i. })t. 2, 1789, p. 687 : 

 Tahiti. 



A winter visitor to Siam, where it, however, a{)pears to be 

 not common. 



Ochthodronius geoflfroyi Wagl. 



Cliaradrius yeojfroi/i Wagler, Syst. Avium, Charadrius, 

 1827, sp. 19, p. 61: Java. 



Winters in Siam, where specimens have been collected at 

 Koh Lak and on the island of Puket. 



Ochtliodromus mongolus mongolus Pall. 



Charadrius mo)igolus Pallas, Reise Russ. Reichs, iii. 1776, 

 p. 700 : Mongolia. 



Apparently rare, and hitherto I'ecorded from Putani, 

 Paknam, and Koh Lak. Winter visitor only. 



Ochthodromus mongolus pyrrhothorax Gould. 



Charadrius j^yrrliotliorax Gould, Birds of Europe, iv. 1837, 

 p. 299 : " Russia.'' 



Specimens belonging to this race, which is only slightly 

 different from the typical form and perhaps not valid as a 

 distinct subspecies, have been recorded from the islands of 

 Koh Peunan, Koh Muk, Puket, and Terutau. 



