336 Mr. H. E. Dresser's .VoM? on 



Severtzoff gives very detailed notes respecting the various 

 species of Chats, which, however, I do not think it necessary 

 to translate in extenso, as Mr. Blanford and myself went most 

 carefully into the question in our monograph of the genus 

 Saxicola (P.Z. S. 1874, pp. 213-241), and satisfied ourselves 

 as to the identity of the various species referred to or described 

 by Severtzoff. 



114. Saxicola morio, Ehrenb. 

 Saxicola leucomela, Severtzoff, p. 65. 



Horizontal range. Breeds in districts I., II., III., and IV., 

 and occurs during passage in districts I., II., and III, 



Vertical range. Breeds in districts 1, 2, and 3, and is met 

 with during passage in districts 2, 4, and 5. 



114/3. Saxicola leucomela (Pall.). 

 Saxicola lugens, Severtzoff, p. 65. 



Horizontal range. Breeds in districts I., II., III., and IV. 

 Vertical range. Breeds in districts 1, 2, and 3, and occurs 

 during passage in district 2. 



115. Saxicola monacha, Riipp. ; Severtzoff, p. 65. 

 Horizontal range. Breeds in district IV. 

 Vertical range. Breeds in districts 2 and 3. 



116. Saxicola melanoleuca (Giild.). 



Saxicola tolas, n. sp. ; Severtzoff, pp. 65, 119, pi. viii. 

 figs. 1, 3, 4. 



Horizontal range. Breeds in districts I., II., and IV., and 

 occurs during passage in districts III. and IV. 



Vertical range. Breeds in districts 2 and 3. 



117. Saxicola vittata, Ehrenb. 



Saxicola melanogenys, n. sp. ; Severtzoff, pp. 65, 120. 



Saxicola melanotus, id. pi. viii. figs. 5, 6. 



Horizontal range. Breeds in district III., and occurs during 

 passage in districts III. and IV., and possibly breeds also in 

 the latter district. 



Vertical range. Occurs during passage and breeds in dis- 

 trict 1, and possibly breeds, but certainly occurs during pas- 

 sage, in district 2. 



