Species of Striphnopterygidae and Lasiocampidae. 167 
Pachypasa trilineata, n. sp. 
Wood-brown, vertex, tegulae, and patagia greyish-brown ; abdomen 
above reddish-brown, forewing above just behind middle, with three 
(at costa four) strongly-waved blackish transverse lines, which are 
placed close together and run nearly parallel to the termen ; the 
third line is distally slightly bordered with pale brown ; a broad, 
inwardly irregularly dentate terminal band fuscous-brown ;_ hind- 
margin also more or less suffused with fuscous; hindwing above 
reddish-brown without markings; both wings below dark brown 
with paler veins and with traces of a darker transverse line ; 
abdomen with a long fuscous-brown apical tuft. 
Expanse 50 mm. 
UGANDA: Entebbe. 1 ¢. 
Anadiasa affinis, n. sp. 
Blackish, head and thorax sprinkled with some few greyish hairs ; 
branches of antennae pale yellowish ; forewing above fuscous, ante- 
medial line nearly erect, black, double, more or less filled in with 
greyish, postmedial line also black and double, gently outcurved 
and filled in with whitish, ending at hindmargin in small whitish 
patch, which also receives the submarginal line ; this is black, waved 
and deeply angled inwards between veins 5 and 6; cilia blackish ; 
forewing below blackish-grey without markings, paler greyish at 
hindmargin. Hindwing on both sides grey with an irregular black 
patch near tornus. 
Expanse 26 mm. 
ORANGE RIvER CoLony: Bloemfontein (£. Eckersley). 
ee 
Nearly resembling the f of A. wndata, KI., but differ- 
ing in the submarginal line of forewing, being deeply 
angled near middle, and the larger white patch near 
tornus of forewing; the black patch at tornus of hindwing 
is also more distinct. 
