eleuteriop- 
sis. 
margine- 
pu net at a. 
nielanocras- 
pls. 
rufiterga. 
argenteq. 
innocens. 
oloris. 
limpida. 
136 REDOA; BICELLUPHORA; C'ROREMOPSIS; SAPELIA. By Dr. M. Herixo. 
R. eleuteriopsis sp. n. (21 b). Forewing quite similar to that of Crorema eleuteria, but the ground- 
colour of both wings is yellowish white. The black apical part between the veins 2 and 4 is almost entirely 
white. Hindwing with a fine black marginal line and black ends of the veins before it. In the forewing vein 10 
rises forked with 8 + 9 from the accessory cell, 7 before its end. The two pair of spurs of the hind tibiae are 
as long as the width of the tibia. + type from Rabai, British East Africa, in the Tring Museum. 
19. Genus: Iterioa Wkr. 
Hind tibiae with 2 pair of spurs. Forewing with a long accessory cell, 10 rises from it, before 7, 8 + 9 
from it forked. Hindwing with equidistant veins 3, 4 and 5, 6 + 7 forked. 
R. marginepunctata Saalm. (20 f). Wings hyaline white, in the forewing the costal margin, the apex 
broadly, and the distal margin blackish, hindwing with black marginal dots. Body varying from whitish to 
ochreous yellowish. Madagascar. 
R. melanocraspis Hmps. (20 g). Body white, wings hyaline-white, forewing with a black costal margin 
at the base. Expanse 30 to 42 mm. South Africa. 
R. rufiterga Hmps. Head and thorax red-brown, mixed with white, palpi black and white. Antennal 
shaft white. Forelegs and middle legs ochreous-yellow, powdered with black. Abdomen white, with dark 
segmental rings and lateral stripes. Forewings silvery white, with black scales on some veins in the marginal 
area. Costal margin yellow, basally and apically black. A small black dot in the centre of the cell and 4 
similar ones at tire anal angle. Fringe at the end yellow. Hindwing of a pure white. Expanse 50 mm. South 
Nigeria. 
20. Genus: JSicelliipliora J anse. 
Hind tibiae with 2 pair of spurs. Forewing with accessory cell, vein 11 anastomosing with it, so that 
another accessory cell is produced. Vein 10 rises from the first accessory cell, before 7, 8 + 9 from its end, 
forked; 6 close at the ascesssory cell. Hindwing: 6 + 7 from the same place or forked, 3 and 4 nearer to 
each other. Hitherto only 1 (South-African) species is known. 
B. argentea Jarise. Head, thorax and forewing silvery white, with a slight yellowish tint; thorax 
with a brown central spot. Forewing with the following blackish transverse lines: a subbasal angular one, 
extending to lb; an antemedian double one; a post median thin line, at vein 2 incurved; a subterminal double 
line; between them between 2 and 1 b a blackish-brown macula; a terminal row of indistinct internerval spots. 
In half of the cell a ring-macula, at the end a reniform macula. Hindwing silvery white. Expanse about 40 mm. 
Similar to a Cerura. Transvaal. 
21. Genus: Croremopsis gen.nov. 
Structurally similar to Crorema, but in the forewing vein 10 rises distally to 7 from the stalk of 8 + 9, 
otherwise as Crorema. Type of the genus is C. innocens from Madagascar. 
C. innocens sp. n. (28 b). Body whitish, antennal pinnae light brown, head ochreous-yelllow, palpi 
and tarsi blackish. Wings uni-coloured white. + type from Diego-Suarez in the Tring Museum. Madagascar. 
22. Genus: Sapelia Swh. 
Forewing without accessory cell, vein 7 forked with 8 + 9, rising at or before the centre of the stalk, 
in the hindwing vein 8 touches the cell only in one place or it is connected with it by the cross-vein. Hind 
tibiae with 1 pair of spurs, palpi short or rudimentary. Hitherto only known from Africa. 
S. oloris sp. n. (21 b). Body brownish-grey, abdomen above whitish. Forewing hyaline brownish, 
veins broadly brown, costal margin black. Hindwing hyaline white, fringe brown, on the centre of the anterior 
edge of the cell a fine black dot, by which the species is easily discernible. $ type from Togo in the Berlin 
Museum, C type from Bingerville in the Tring Museum. 
S. limpida Swh. Antennae black, body and legs white, wings of a pure white, in the C thinly scaled, 
in the $ hyaline, costal margin of forewing and veins of both wings somewhat powdered with ochreous-yellow, 
in the $ with blackish. $ with a grey dot at the posterior cell-end. Expanse: <$ 35, $ 53 mm. Nigeria. According 
to Joicey + Talbot, this species is identical with te <$ of Stracena fuscivena (20 c, 21 a). 
S. bipunctata Holl. is like tavetensis (20 g), but the legs are quite yellow. Congo. 
bipunctata. 
