22 Dr. G. B. Longstaft on 
These records point to a northern limit on the White Nile 
somewhere about 11° N. 
Yerbury found this species at Aden and Peel found it 
in Somaliland. 
It occurs also in Abyssinia, Kast, West and South Africa, 
as well as in India and Ceylon. 
In a male I detected a sweet aromatic scent, compared 
to that of scented tobacco; a female had a similar scent, 
but less strong; in another female the scent was compared 
to chocolate, in a third to that of Teracolus protomedia. 
(Compare Longstaff, 16. pp. 501, 502.) 
12. Byblia goetzius, Herbst. This species includes B. 
achelova, Wallengren, B. castanea, Butler, and B. 
vulgaris, Staudinger. 
Capt. Dunn took it on the Bahr al-Zarafa. In one or 
other of the above forms it is found in Aden, Abyssinia, 
Somaliland, East Africa, Nyassaland, Transvaal, Natal 
and Cape Colony; but its distributiou is especially dis- 
tinguished by a wider range than that of the preceding 
species on the West coast and a less wide range on the 
Kast. 
In Sokotra it is replaced by the nearly allied B. boydi, 
Dixey. 
The distribution of the two species has been discussed 
in great detail by Dr. Dixey (11. pp. 376-379). 
13. Atella phalantha, Drury. 
Capt. Dunn took this on the Bahr al-Zarafa. 
It has been taken in Abyssinia, and, I believe, on the 
Bahr al-Ghazal. 
The species is widely distributed in Africa south of 
the Sahara, it occurs in Madagascar and Mauritius, also 
in India, Burma, Ceylon, Malaya, China and Japan, but 
it is not in Col. Yerbury’s Aden list. 
Sub-family ACRAEINAE. 
14. Acraea acerata, Hewitson, form vinidia, Hew. 
Taken in abundance by Loat at Gondokoro, January 12th, 
1902 [Lat. 4°54’ N.]. A solitary male was taken by the 
Swedes at Gebel En, February 18th, 1901 [Lat. 12° 37’ N.]. 
