149 
Wing ad. 310 mm. ; above cinereous brown 
with black shaft-stripes, and rufous margins 
to the feathers ; head and neck darker ; 
least wing-coverts and quills rufous ; tail 
with 3 or 4 blackish bands, except on centre 
feathers ; throat creamy buff; below pale 
rufous, with narrow shaft streaks. 
Gen. LXX. KAUPIFALCO Bp. (1854). 
Type by monotypy Falco monogrammicus Temm. 
| =Asturinula, auct. plur.] 
Size small; head not crested; nostrils circular ; 
tarsi unfeathered, transversely plated in front. 
Size small. 
*244, 
*244a. 
Kaupifalco monogrammicus monogrammicus 
(Temm.),Pl. Col., i., livr. 53, pl., 314 (1824). 
[Senegal.] 
One-lined Hawk. 
Wing ¢ 225, 2 240 mm. ; above slate grey, 
lighter on head ; primaries blackish, tipped 
with white; rump black; longer upper 
tail-coverts white ; tail black, tipped with 
white and with a median band of white ; 
throat white with central stripe of blackish ; 
chest ashy grey ; below white, finely barred 
with ashy brown. 
Kaupifalco monogrammicus meridionalis 
Hartl., P.Z.S., 1860, p. 109. [Amobriz, 
Angola, type in Brit. Mus.] 
Southern One-lined Hawk. 
Smaller; wing ¢ 215 mm.; bands below 
much broader and darker, especially on the 
Tropical Africa, 
from Senegal to 
Cameroon on 
W., and Sudan 
to Kilimanjaro 
on E. 
S. Africa ; Natal 
& Damaraland 
to Angola on 
W. and to 
Nyasaland. 
