LEUCOVIS; XANTHOSPILOPTERYX. By M. Gaede. 
0. nealces Fawc. Judging from tlie original figure, it is presumably wrongly placed here. Thorax and nealceti. 
forewing violettish-brown, whitish from the reniform macida to the costal margin. Brown spots before the 
distal margin, with a light line outside. The ring-macula is merely a white dot. Abdomen and hindwing pale 
ochreous with a broad dark margin. 3b mm. East Africa. 
30. Genus: I^eucovis Hmps. 
Palj)i shorter than in the preceding genus. Antennae of finely ciliated, abdomen without a tuft. 
The frontal cone as in Ovios. Type: alba Rothsch. 
L. alba Rothsch. (4 g). Thorax yellowish-white, abdomen orange, yellowish-white at the base. Fore- ulha. 
wing also yellowish-white, narrowly black only at the costal and distal margins. Fringe black with white patches. 
Hindwing white. Between vein 6 and the submedian fold there is a black marginal line and black fringe behind 
it. East and South Africa. 
L. lepta Fawc. was described as a s^Decies of Hylemera, but according to Rothschild it belongs to this lepta. 
genus here. Thorax and the first half of the abdomen white, the rest yellow. Forewing white, narrowly blackish- 
brown at the costal margin, very broad (5 mm) at the apex, from vein 4 vertically to the anal angle. Hindwing 
white, the margin between veins 2 and 6 very narrowly dark. 34 mm. East Africa. — latifascia Rothsch. is tatitanciu. 
.described to be still broader black at the apex of the forewdng, but it is jiresumably identical. 
SUPPLEMENT. 
Quite a considerable number of new Agaristidae-iovm.& have been described since the 3 first sheets of 
this volume were printed. We append them here. 
1. Genus: Xaiitliospilopteryx Wallgr. 
X. gruenbergeri Wichgr. (p. 3, pi. 2 b). medjensis HoU. differs from the nomenclatural form in a large medjensis. 
triangular yellowish-white spot on the inner margin of the forewing, divided by vein 1. It begins below the 
centre of the lower central spot and extends 13 mm inwards. Numerous bluishish-white dots are at the base 
of the forewdng. Hindwing as yellowish-white as the spots on the forewing. Congo. 
According to Aueivillius, medjensis is a form of karschi HoU. (2 c). 
X. aurea Wichgr, resembles karschi-egregia Wichgr. A few bluish spots are at the base of the forewing, aurea. 
The other spots are lemon-coloured. A large triangular spot in the cell is continued to the next subbasal spot 
above vein 1, which spot is arcuately defined above. The spot at the inner margin is straightly cut off at its 
anterior edge. The 5 subapical spots are united into one distally arched spot, its interior edge being notched 
by the black veins. Hindwing orange, also at the base. The margin is about 5 mm broad black. 65 mm. Angola. 
X. longipennis Wkr. (p. 3, pi. 1 f). In bodaensis Gaede all the spots of the forewing are large, so that bodaensis. 
the two central spots are only separated 3 mm by the median vein. The spots of the subajiical band are also 
merely separated by the veins. Besides 3 yellow subbasal spots. The spots are brown beneath. Hindwing 
not different. Cameroons. 
X. buchhoizi Plotz. This name mentioned as synonymous on p. 4 is, according to Aheivillilts, older buchJwlzi. 
than grandis Drc. — The form barnsi Joic. <4- Talb. exhibits, at the inner margin of the forewing, traces of the barnsi. 
two spots which are characteristic of batesi Drc. (4 f). In the subapical band the posterior spots do not extend 
so far to the distal margin. The spots of the median band are somewhat larger. The hindwing differs more 
from buchhoizi. The median area is broadly red, distally projecting most at vein 4, faded red at the inner margin, 
costal margin yellow in the inner half. Fringe black, white only at the apex. The cell of the forewing beneath 
shows a spot which is often found in batesi above and beneath. Besides there are specimens of batesi, in which 
the hindwing beneath is quite black, beside others with yellow or red centres. The colour of the spots on the 
