Vol. xl. ] 50 
in British Somaliland, while A. h. altera inhabits the War- 
sangli country to the east and A. h. hamertoni the country 
near Obbia to the south-east. Wing-measurement averages 
104mm. in ¢ and 92in ?. 
Type 3, Arori Plain, 3000 ft., collected by G. F. Archer, 
18th January, 1919. 
Tschagra senegala warsangliensis, subsp. nov. 
Intermediate between Tschagra senegala erlangert Neu- 
mann, from South Abyssinia, and T. s. percivals Grant, from 
Arabia, but on the whole nearer the latter. Back as dark 
or even darker than 7. s. percivali, but the underside paler 
than in that race, though not so pale as in T. s. erlangeri. 
Type from Mush Haled, Warsangli country, Hastern 
British Somaliland, at 4000 ft., collected by G. F. Archer, 
Ath March, 1919. 
Wing 78 mm., tail 85, bill 19. 
Dr. Harrert described four new subspecies on behalf of 
Mr. J. D. La Touche :— 
Syrnium aluco harterti, subsp. nov. 
Near S. a. nivicola, from which it differs in being generally 
much darker and in having the barring of the underparts 
very dark, sharply defined, and narrow. Wing 289 mm. 
3S from forest in Changlo-hsien, S.W. Hupeh, on the 
border of Hunan. Altitude from 4000-5000 ft. 
There are two other examples in the Natural History 
Museum, one from Formosa collected by Dr. Moltrecht in 
March 1908 and one from Yunnan (Styan Cole 
1914.5.1). 
Gecinus canus jacobsii, subsp. nov. 
Very near G. ricketti of Fohkien, but greyer below, more, 
golden (less olive) green above, and with the crown in the 
male of a darker um a Base of lower mandible 
bright yellow. 
3, 22nd November, 1918, mountain country of Chang- 
yang-hsien, south bank of Yangtze, Hupeh. 
