20() 

 TROGOLYTID.T-]. 



1S1>. (lEOCICIIL.i IXTERPJiKS -TVAIMIKCKS (;R()rXlJ THRUSH, 



Greocichla iutei-pres (Temiii.) ; Seehohm, Cat. Birds Brit. Mus., v., 

 p. 1<)7 (1881) : Richmond, Proc. U.S. Nat. Mus., xxii., p. 319 (1899). 



Known at present from the mountains of Trana;, Northern Malay 

 Peninsula, and Kenibau (FTuiiie. S. F., viii., ]i. 39) in Negri Senil)ilan. 



V.m. GEOCirilLA ISyOTATA-TlW. ilALAV (iRKY AND ORAXfJE 



OROrXD THRISH. 



G-eocichla iunotata (Blyth) ; Seehohm, Cat., p. 176; Bntler, p. 20.* 



It is exceedingly curious fact that no recent collector has been able 

 to obtain any of the Malay Geocichla. I am not aware of any speci- 

 mens having been obtained in the last twenty years, nor are there any 

 in any of the local Museum. Possibly they are confined to the north 

 of the Peninsula. Butler's specimen noted above was only seen. 



101. CICHLOSELYS SriiFRICUS-THE SIBERIAN GROUND THRUSH, 



Geocichla siberica (Pall.) ; Seehohm, Cat., p. 180 (1879). 



Geocichla davisoni, Hume; Grant (1), p. 78. 



Common on the higher Selangor mountains in winter. I have had 

 through my hands over twenty specimens of this Ground Thrush, of 

 which thirteen are now before me, and I do not believe that it is 

 possible to distinguish two races, G. davisoni, Hume, being as the 

 author himself considered mei'ely the very old male (Stray Feathers, 

 v., pp. 03, 13(5, 1877). One specimen (Sel. Mus. 679/07) exactly 

 answers to the description of G. davisoni, but all the others have 

 much more white about them. I have obtained this species on Pulau 

 Jarak in the middle of the Straits of Malacca, off the mouth of the 

 Perak River in December, 1904, but the sk'in was unfortunately 

 destroved bv rats, 



V.r2. OREOCICnLA yirWAV-S'— RICHMOND'S MOUNTAIN THRUSH. 



Greocichla horsfieldi. Richmond, Proc. Biol. Soc. Washington, xx., 

 p. 158 ri902). 



Mountain of Trang, Northern Malay Peninsula. 



111.!. TURDL's oBscrni s 'inv. dark ouzel. 



Mcrula obsL-urus (Gm.) ; Seehohm, t.c, \i. 273. 



Tardus obscums (Gm.) ; Grant (1), p. 78. 



Two females, evidently on passage, were shot on Gunong Ulu Kali, 

 Selangor, 4,700 ft., in February, 190G. 



* Reeontly I have secured three specimens from Terutau and Lanpjkawi, 

 which are somewhat intermediate hetween CI. citrina (fjath.) and (V. iiinofdtn. 

 iji respect to the white tips to the primary coverts. 



