ADDENDA. By L. B. Prout. 
123 
and costal edge of forewing. Sontli Central Angola. I have seen also a second Anlh,arm,ostes $ with sliglitly 
pectinate antenna, but as I cannot otherwise distinguish it from that of interalbican.s, the time is not ripe for 
dealing with it and we must await a knowledge of its (^. 
To 13. 20, G el a s m a , add: 
G. vagistriga sp. n. Face gi-een, narrowly wlnte below. Palpus scarcely reaching beyond face, rough- vagiairiya. 
scaled. Vertex and base of antenna white; pectinations moderate. Hindtibia scarcely dilated. Wings broad, 
rather thinly scaled, their grey-green colour scarcely Inighter than pea-green; costal edge of forewing liglit 
brown, with a few dark scales; cell-marks and a narrow, sinuous postmedian stripe indistinctly darker green, 
on the forewing also indications of an irregular antemedian; terminal line blackish, extremely fine and inter¬ 
rupted, a little thickened in the tail of the hindwing; fringes white proximally, grey distally. Underside whitish 
green, unmarked. Cameroons: Banso Mountains, 6000 feet, August 1922 (U. L. Bates), type in coll. I^rout. 
The first true Gelasma known from Africa. 
To p. 22, after P. v e r m i cul a r i a : 
P. permitis Prout. Expanse 29 — 30 mm. Very like a small neavei, but with the green ])art of the face pernutis. 
mixed with white, the 3rd joint of the palpus (especially in the J') not quite so long, the forewing with the 
costal edge less pure white, more tinged with buff, the hindwing with the termen still less bent at the 3rd 
radial, its cell-dot not appreciably produced outward; 1st median of hindwing sometimes jiist stalked. Kiliman- 
djaro (loc. typ.) and Nairobi. 
To p. 25, after P. t r i f i li f i yn b r i a : 
P. leucophracta Prout, founded on a $ from Wambogo, Kikuyu Country, differs from trifilijimbria leucopJimc- 
in its considerably longer palpus (with the 3rd joint alone almost as long as the diameter of the eye), sharper 
angle at the 3rd radial of the hindwing, less bluish tinge, reduced cell-spots (on the hindwing wanting) and 
by the fringes, which are white almost to their base and only weakly grisescent at the tips. Antenna, in ad¬ 
dition to minute ciliation, with single bristles almost as long as the diameter of the shaft. Similar forms are 
known from Unyoro and Nandi Country. 
To p. 27, before M. m el a n o p i s : 
M. impotens Protit. Anomalous in that the antenna is pectinate (thoiigh very shortly) and in some iuuwtens. 
other details, but a.pparently best placed here. Hindtibia strongly dilated, the terminal spurs short, tarsus 
very short. Face orange-red. The rather broad hindwing, whitish green coloiir, etc., distingivish it from the 
other species. N. E. Madagascar. Frenulum conspicuous (dark-coloured). 
To (3. 30, after C. a r t i c u I i c o r n i s : 
C. ruficristata Prout, registered as “ah. ( ?)” under articulicornis, is a good species. Janse differentiates ruficrislata. 
it, in addition to the reddish crests, by the more bluish green colour, the broader postmedian, not accompanied 
by a darker green shade, and the less green iinderside. The genitalia, though similar, show several well-marked 
distinctions, Pretoria (type) and Durban. 
To p. 31, after N. r h o d o m a d i a : 
N. aphthona Prout. Expanse 26 mm. Very near rhodomadia, possibly a subspecies. Forewing with aphthona. 
costa more broadly white; fine white lines well developed, the antemedian straight, the postmedian rinusually 
proximally placed; terminal blotches enlarged, a very small additional one present between 5th subcostal and 
1st radial, the tornal one variegaded, with a green centre. Hindwing with corres]3onding distinctions, the single 
line scarcely beyond the middle of the wing. Kalongo, Uganda, 1 
To G. d i d i t a : 
A synonym is chloe Th.-Mieg, erroneously described as HetercracMs. 1 have seen the type of cJiloe 
and can find no difference. Delagoa Bay is therefore to be added to its known range. 
To p. 32, for H. s i w pi i ci s s i m a : 
H. bilobata Janse (3 k, as simplicissima). This has been described as a new Ompliax, in which case it htlohafa. 
wmrdd be the only Ompliax with pectinate $ antenna. My simplicissima was described many years ago from 
a $ in Prol. Janse’s collection which has apparently not subsequently been matched; I gather from his com¬ 
munications that I have since misidentified it. Probably my type had more green on the vertex and less minute 
palpus, but I can indicate no other distinctions. 
