NOCTIIDJE. 
330 
costa to vein 5, a slight blackish subterminal mark below 
the costa ; hind wing with two obliquely placed black discoidal 
points, oblique blackish medial line excurved beyond the cell, 
and punctiform postmedial line oblique to discal fold. 
Hab. Sierra Leone {Dudgeon), 1 $ type. Exp. 38 
millim. 
Libystica crenata. n. sp. 
Head, thorax, and abdomen reddish brown strongly tinged 
with grey ; tarsi dark brown ringed with white ; ventral 
surface of abdomen oc-hreous white. Fore wing reddish 
brown suffused with purplish grey and with some silvery grey 
on basal half, the terminal area rather browner ; a subbasal 
brown striga from costa, antemedial line brown, waved ; 
two white discoidal points connected by a brown striga ; 
medial line rather diffused, brown, oblique to beyond upper 
angle of cell, then inwardly oblique ; postmedial line dark 
brown, slightly dentate and somewhat oblique, a minute 
white streak beyond it on the costa ; a red-brown shade with 
somewhat sinuous edges before the indistinct diffused waved 
red-brown subterminal line. Hind wing reddish brown suf- 
fused with purplish grey, the terminal area red-brown except 
towards tornus ; two slight blackish discoidal points ; medial 
line red-brown, indistinct, diffused, oblique ; an almost 
straight oblique dark brown line from costa beyond middle 
to tornus ; a faint rather diffused red-brown subterminal 
line ; cilia grey-brown with a fine pale line at base and the 
tips whitish towards tornus ; the hair on inner margin whitish. 
Underside grey tinged with red-brown, the inner areas whitish ; 
fore wing with black discoidal point, traces of a sinuous dark 
medial line excurved beyond the cell, postmedial line oblique 
and slightly sinuous, with some white suffusion before and 
beyond it towards costa, a faint red-brown subterminal 
shade ; hind wing with two obliquely placed black discoidal 
points and oblique sinuous brown medial and postmedial 
lines. 
Hab. Sierra Leone ( Cator ), 1 $ type ; Gold Coast, 
Bibianaha {Spurred), 1 1 $ ; S. Nigeria, Lagos, Ebute 
Meta {Boag), 1 <$, Old Calabar ( Cockburn ), 1 $, Sapelc {Samp- 
son), 1 tf, 1 $ ; Br. C. Africa, Mt. Mlanje {Heave), 1 
Exp. 42 millim. 
Genus ENMONODIOPS, nov. 
Type, E. ochrodiscata. 
Proboscis fully developed ; palpi upturned, the 2nd joint 
reaching to vertex of head, rather broadly scaled in front 
and slightly fringed with hair behind towards extremity, 
the 3rd short with small triangular tuft of hair in front ; 
