1940] 
The Genus Echestypus 
91 
Specimens Examined. — Belgian Congo : Luofu, Kivu Dis- 
trict, off Tragelaphus scriptus (J. P. Chapin) ; Rutshuru, 
Kivu District, off Tragelaphus scriptus (J. Bequaert) ; 
Katofio, Katanga, off Sylvicapra grimmia (B. Bennett) ; 
Elisabethville, Katanga, off Sylvicapra grimmia (J. De Rie- 
maecker; L. Van den Berghe) ; Kasepa River near Elisa- 
bethville, off Sylvicapra grimmia (J. De Riemaecker) ; 
Malenda River (a tributary of the Bushibila River), near 
Elisabethville, off Sylvicapra grimmia (J. De Riemaecker) ; 
Kilwa, on Lake Moero, off Sylvicapra grimmia (L. Van den 
Berghe) ; Kapiri, Katanga, without host (Congo Mus.) ; 
Kibombo, Manyema, off Tragelaphus scriptus ( J. Bequaert) ; 
Doruma, Uele, off an antelope (C. Henrard) ; Nyanza, 
Urundi (H. C. Raven). — Uganda: Entebbe, off Tragel- 
aphus scriptus (R. W. M. Mettan) ; Stogem, off Tragelaphus 
scriptus (C. R. S. Pitman) ; West Nile, off Tragelaphus 
scriptus (C. R. Pitman) ; without more definite locality, off 
Tragelaphus scriptus (J. 0. Shircore) ; Toro, without host 
(Congo Mus.) ; Matuba Island, Lake Victoria (G. H. E. Hop- 
kins). — Ethiopia: Addis Abeba, off Tragelaphus scriptus. — 
Kenya Colony: Zuwani, without host (L. Bayer) ; Guaso 
Nyiro, off Strepsiceros imberbis (W. L. Smith). — Tangan- 
yika Territory: Kilossa, off Tragelaphus scriptus and Syl- 
vicapra grimmia (A. Loveridge; these specimens were erro- 
neously recorded as Hippobosca capensis in Proc. Zool. Soc. 
London for 1923, p. 734) . — Angola : 80 miles from the coast, 
off Strepsiceros strepsiceros (Brit. Mus.). — Southern Rho- 
desia: Matetsi, Wankie District, off Strepsiceros strepsi- 
ceros (R. H. R. Stevenson). — Nyasaland: Maperera 
Stream, Lower Shire River, off Tragelaphus scriptus (P. le 
Touzel Chapman) ; Henga River, and Kayuni, N. Nyasa, off 
“gawpi” (T. B. Davey) ; Karonga, without host (W. Hood- 
Dye) ; Tangazi River, Namulambo, Ruo District, off Tauro- 
tragus oryx patter sonianus and Strepsiceros strepsiceros 
(Rodney C. Wood) ; Chikonje, Ruo District, off Strepsiceros 
strepsiceros and Tragelaphus scriptus (Rodney C. Wood) ; 
Ruo District, off Aepyceros melampus, Sylvicapra grimmia , 
and Tragelaphus angasii (Rodney C. Wood). — Transvaal: 
without more definite locality, off Tragelaphus scriptus ; 
Guernsey, District Pilgrim’s Rest, off Strepsiceros strep- 
siceros (R. du Toit) . — Zululand : Ubombo Flats, off T rag el- 
