from the Victoria Nyanza. 103 
(as T. Buxtoni from T. eponina) in the abbreviation of 
the subapical band to a mere spot or irregular dash across 
the discocellulars ; the female also differs im the same cha- 
racter and also in having the subapical oblique patch white 
instead of tawny. Expanse of wings 47-53 millim. 
Victoria Nyanza. 
The marginal tawny spots are well defined in both sexes 
as in 7. manjaca, unlike those of 7. Buxtont. 
5. Acrea arcticincta, sp. n. 
Nearly allied to A. anemosa, from the Zambesi and Natal, 
from which it differs in having the black external border of 
the secondaries of only half the width, as in A. acara. Ex- 
panse of wings 64 millim. - 
Victoria Nyanza. 
6. Alena interposita, sp. n. 
Nearest to A. nyasse, but in some respects more like A. 
amazoula. Primaries above smoky grey, with two spots in 
the cell and an increasing angulated belt from the costa just 
beyond the cell to the centre of inner margin white; veins 
black ; fringe spotted with white: secondaries grey, spotted 
with white towards the base, and with two series of pale spots 
on the external area, the disk occupied by a broad irregular 
white patch; veins on the grey areas black; body blackish. 
Wings below cream-coloured, the discoidal area of primaries, 
basal area of secondaries, and external areas of all the wings 
reticulated with black ; the subapical area of primaries and 
centre of secondaries pale sandy yellowish; legs yellowish ; 
venter whitish banded with black. Expanse of wings 31 
millim. 
Victoria Nyanza. 
7. Teracolus aurigineus, sp. n. 
Nearest in colouring to 7. gaudens from Abyssinia, but 
intermediate between 7. vesta and 7. Hewitsont. Wings 
above brilliant golden orange (or cadmium-yellow), with the 
veins and external borders black ; a marginal series of orange 
dots which, towards the apex of primaries, are elongated into 
narrow dashes; fringe whitish: primaries with basal fourth 
creamy whitish, suffused at the base with pale bluish grey ; 
costa blackish; a large black transverse spot closing the cell ; 
the usual bisinuated black discal stripe from costa to inner 
margin : secondaries with the discal stripe reduced to an angu- 
lated series of sagittate spots, punctiform in the male, but 
large and subconfluent in the temale; body blackish, thorax 
