266 
XOCTUIDAJ. 
irrorated with greyish, the terminal area with a blue-grey 
tinge ; antemedial line dark brown, angled outwards below 
costa, then slightly sinuous and angled inwards at submedian 
fold ; a faint dark reniform ; postmedial line dark brown, 
excurved below costa and at middle, incurved at discal fold 
and below vein 3, some whitish points beyond it on costa ; 
subterminal line double, dark brown, filled in with reddish, 
slightly excurved below costa and strongly at middle ; a 
series of slight blackish points just before termen. Hind wing 
greyish suffused with reddish brown, the terminal area 
fuscous brown except towards tornus with a faint blue- 
grey tinge ; cilia whitish tinged with red-brown. Underside 
white faintly tinged with rufous, the terminal areas fuscous 
brown except towards tornus with a blue-grey tinge ; fore 
wing with dark discoidal bar, traces of a sinuous postmedial 
line and some dark spots on apical part of costa ; hind wing 
slightly irrorated with brown, a dark discoidal point and 
sinuous postmedial line. 
Ab. 1. Thorax and fore wing except the terminal area 
pale red-brown, the reniform defined by black. 
$. Fore wing greyish more or less strongly suffused with 
red-brown and irrorated with black, the reniform red-brown 
defined by black. 
Ab. 2. Fore wing with the reniform filled in with black 
and with a small black spot at origin of vein 2. 
Ab. 3. Fore wing with the medial area darker. 
Hab. Br. E. Africa, Taveta (Rogers), 2 <$, 8 $ type, 
Eb Urru (Betton), 1 9- Exp. 24-26 millim. 
Plecoptera chrysocepliala, n. sp. 
Head and tegulae bright rufous ; thorax and abdomen 
purplish grey suffused with brown ; antennae dark brown ; 
pectus and ventral surface of abdomen whitish tinged with 
brown. Fore wing purplish grey suffused with brown ; 
antemedial line red-brown, erect, sinuous ; reniform small, 
red-brown, its upper and lower parts defined by black-brown ; 
postmedial line red-brown, excurved below costa and at 
middle, incurved at discal fold and strongly below vein 4 ; 
subterminal line reddish brown, incurved below costa and 
vein 3, angled inwards at discal fold, and excurved below 
vein 7 and at middle ; the terminal area with a bluish grey 
tinge towards apex ; a terminal series of minute dark points. 
Hind wing greyish suffused with brown. Underside of fore 
wing greyish suffused with red-brown, the 1 terminal area 
with a bluish tinge, a slight postmedial dark mark on costa ; 
hind wing whitish irrorated with reddish brown except on 
inner area. 
