470 Count Nils Gyldenstolpe : A Nominal [Ibis, 



Family Prionopid^. 



Platylophus ardesiaca Cab. 



Lophocitta ardesiaca CabauiSj Mus. Hein. i. 1850, p. 219 : 

 Sumatra. 



A southern form hitherto only recorded from peninsular 

 Siam, where specimens have been collected at Ban Kok 

 Klap, Kao Nawng, and Hat Sanuk. 



Hemipus picatus Sykes. 



]\[as(-icapa picata Sykes, P. Z. S. Lond. 1832, p. 85 : 

 India. 



(/ommon in northern Siam, extending southwards at least 

 to Trang. 



Hemipus obscurus Horsf. 



Muscicapa obscura Horsfield, Trans. Linn. Soc. Lond. xiii. 

 1821, p. 146 : Java. 



A southern form, only found in the southernmost parts 

 of Siam. Specimens obtained at Bangnara and Paknam 

 CUiumpon. 



Tephrodornis pondicerianus Gm. 



Muscicapa pomiiceriana Gmelin, Syst. Nat. i. 1788, p. 939 : 

 Coromandel coast. 



Recorded from northern Siam, where specimens have 

 been collected at Koou Tan and in the neighbourhood of 

 Muang Pre. 



Tephrodornis pelvicus Hodgs. 



TentJieca pelvica Hodgson, Ind. Rev. i. 1837, p. 447 : 

 Nepal. 



Fairly common in suitable localities throughout northern 

 Siam, extending southwards at least to the latitude of 

 Koh Lak, where typical specimens have been obtained. 



Tephrodornis gularis Raffl. 



Lanius gularis Raffles, Trans. Linn. Soc. Lond. xiii. 1822, 

 p. 304 : Sumatra. 



Inhabits the southern parts of peninsular Siam. Specimens 

 recorded from Kao Nawng, Ban Kok Klap, and from the 

 island of Puket. 



