1924] Notes Upon Surcoufs Treatment of the Tabanidoe 
35 
Hcematopota schoutedeni (Surcouf) = Chrysozona schoute- 
deni Surcouf, Rev. Zool. Afric., I, 1911, p. 89, 9 . Belgian Congo. 
Hinea distincta Ricardo, Arch. f. Naturgesch., LXXX, Abt. 
A, Heft 8, (1914) 1915, p. 126, 9 . Cameroon. 
Diatomineura neavei Austen, Bull. Ent. Research, I, 1911, 
p. 279, 9 d'. Katanga. 
Pangonius leucomelas Wiedemann, Aussereurop. Zweifl. 
Insekt., I, 1828, p. 90, 9 . Cape of Good Hope. 
Pangonius oldii Austen, Ann. Mag. Nat. Hist., (8) I, 1908, 
p. 215, 9 d. Nyasaland. 
Tabanus zoutouensis {Bigot)=Atylotus zoulouensis Bigot, 
Mem. Soc. Zool. France, V, 1892, p. 647, 9 . Cape Colony. 
■ Tabanus ugandoe ^^Ricardo” Surcouf, Bull. Museum Paris, 
XIII, 1907, p. 41, has apparent^ not been described. 
Silvius callosus Ricardo, Ann. South African Mus., XVII, 
1920, p. 529, 9 d . South Africa. 
Silvius hirsutus Ricardo, Ann. South African Mus., XVII, 
1920, p. 529, 9 d. South Africa. 
Professor J. S. Hine and I have recently completed a check- 
list of African Tabanidse. We find that, after various additions 
and corrections, the total number of species at present described 
from the Ethiopian region is 422, divided among 23 genera 
as follows: Adersia, 1; Aegophagamyia, 1; Braunsiomyia 
(=Brodenia), 1; Buplex, 8; Chrysops, 30; Dorcaloenius, 6 (and 
1 variety); Hcematopota (including Austenia, Holcoceria, 
and P arhcematopota) , 118; Hippocentrum, 5; Hinea, 3; Lesneus, 
1; Nuceria (=Corizoneura), 17; Orgizomyia (including Guyana 
and Thriambeutes) , 4; Osca {=Diatomineura), 2 (and 1 variety); 
Pangonius, 35 (and 1 variety); Phara {=Cadicera), 15; Pro- 
nopes, 2; Rhigioglossa (—Erodiorhynchus) , 1; Rhinornyza, 9; 
Scarphia (=Metoponaplos) , 2; Silvius (including Mesomyia), 
12; Subpangonia, 2; Tabanus, 145 (and 10 varieties); and 
Thaumastocera, 2. The Malagasy region possesses only 28 
species, viz., Aegophagamyia, 2; Bouvierella, 12; Chrysops, 4; 
Orgizomyia, 1; Rhinornyza, 5; and Tabanus, 4. Of these genera 
Adersia, Aegophagamyia, Bouvierella, Braunsiomyia, Dorcalcxmus, 
