$289a. 
289b. 
187 
Falco subbuteo jugurtha Hart. and Neum., 
ictO; loupe ool. hanger, f= LF. 
gracilis, auct.] 
North African Hobby. 
Size scarcely larger ; above paler; below 
with the stripes rather smaller. 
Falco subbuteo centvalasie (Buturl.) Orn. 
Mitt. i., p. 175 (1911). [Baimgol, Tianshan.] 
[ =f. s. cyanescens Lonnberg.] 
Central Asian Hobby. 
Paler above and with slightly longer wings 
than F. s. subbuteo ; wing of J nearly equal 
to wing of 2 of typical form 
Tunisia, Algeria, 
Marocco. 
Central Asia ; 
S. to Chinese 
Turkestan and 
Assam. 
289c. Falco subbuteo jakutensis' (Buturl.),Nascha E. Asia and 
Ochota, 4, 6, p. 71 (1910). [Newname for Kamtschatka ; 
his F. saturatus, type loc. Tschuktschen- S. in winter to 
Bezirk, N.E. Siberia.) Japan and 
Kamtschatkan Hobby. N. China. 
Slightly larger than F. s. subbuteo; wing 
6 273 mm.; darker and more heavily 
marked below. 
289d. Falco subbuteo streichi Hart. & Neum., China, from 
J.£.0., 1907, p. 592. [S. China—Swatow.]| Kwangtung 
Chinese Hobby. Prov. N. to 
Shensi. 
Similar to F. s. subbuteo, but smaller ; 
wing ¢ 238-246, 2 250-257 mm. 
2 Domaniewski (C. R. Soc. Sci. Varsovie, x., p. 260, 1918) has described another 
form from Manchuria, viz.: F. subbuteo ussuriensis, but I have had no opportunity 
of considering this race, nor have I been able to see examples from the Irkutsk 
Govt., Siberia (F. subbuteo evkutensis Johansen, Orn. Jahr. xxv., p. 83, 1915). 
