46 _. Dr. G. B. Longstafft on 
62. Hronia cleodora, Hiibner. 
The Sadan form is var. erxia, Hewitson, which is more 
similar to the Natal form than to the race with very 
wide black borders which is found in the Mombasa 
district. 
Loat took a wet-season male at Mongalla [ Lat. 5° 12’ N.]. 
Selous took a small wet-season male near Tawfikiya 
[Lat. 9° 25’ N.]. The Swedes took a small (51 mm.) male 
as far north as Gebel Hn [Lat. 12° 37’ N.]. 
In 1912 I took two males at Renk [Lat. 11° 45’ N.], and 
saw another specimen at Kiré [Lat. 5° 22’ N.]. 
This handsome insect ranges over the whole of the 
Eastern side of Central and Southern Africa, and it also 
occurs in Angola. 
63. Eronia leda, Boisduval. 
In 1912 I secured a specimen of this very swift butterfly 
on the tiny island in the Sadd known as Hillet al-Nuwér 
[Lat. 8° 13’ N.], and saw others at Bér [Lat. 6° 13’ N.] and 
at Kiré [Lat. 5° 22’ N.]. 
It would appear that this conspicuous South African 
insect does not get further down the White Nile than the 
Sadd. 
This species has almost the same but not quite as wide 
a range over the continent as the preceding. 
64. Leuceronia buqueti, Boisduval. 
Loat took a female at Gondokoro. Selous took a male 
at Tawila. 
In 1909 I took a female at Tawila, and in 1912 took 
Six specimens in all, viz. two males at Tawila, two males 
at Masran Island, a female at Kaka wooding station, and 
a female at Malék [Lat. 6° 7’ N.]. 
Its northern limit, according to these records, is Tawila 
[Lat. 13° 16’ N.], whence came four out of the total of 
nine specimens. 
Col. Yerbury took it at Aden [form arabica, Hopft.]; 
Thrupp took the same form in Somaliland. 
It is found over nearly all Central and South Africa; 
it also occurs in Sierra Leone and Madagascar. 
I suspected a faint sweet scent in a male specimen, and 
noted a slight “scarcely agreeable’ scent in another. 
