1910.] MOTHS FROM NORTHERN RHODESIA. 435 



point in middle of cell and slight discoidal lunule ; postmedial 

 line faint, yellowish with very incomplete series of black points 

 and strise on it, bent outwards below costa, at vein 3 retracted 

 to just below angle of cell and slightly bent outwards to inner- 

 margin ; faint trace of a subterminal dark shade incurved at 

 discal fold ; a series of black points just before term en. Hind 

 wing ochreous white, the terminal area suffused with fuscous 

 except at tornus ; cilia ochreous white : the underside with the 

 costal area slightly irrorated with brown, the terminal area with 

 fuscous from apex to vein 2. 



5 . Hind wing darker with dark discoidal lunule. 



Hah. 1ST.E. Rhodesia, E. Luangwa distr., Mterize R. {Neave), 

 1 c? type, Mbala country (Weave), 1 $ , Chambezi valley, 

 (Weave), 3 tf, 1 ? , Mansya R. (Weave), 1 <$ ; Br. 0. Africa, 

 Zomba {Johnston), 2 <$ . Exp. 38 mm. 



Baniana disjuncta Wlk. xxxiii. 999 (1865). 



1ST.E. Rhodesia, Luangwa valley, Chambezi valley, Chinsali 

 distr., Bangweolo distr. 



Baniana hamifera Hmpsn. Ann. S. Afr. Mus. ii. p. 401 (1902). 

 N.E. Rhodesia, Luangwa distr. 



Baniana trigonospila, sp. n. (PI. XXXVII. fig. 19.) 



Antenna? of male bipectinate with moderate branches, the apex 

 ciliated ; palpi with the 3rd joint long, with tuft of hair above 

 at base. 



S . Head white, the palpi and antennae brown ; thorax and 

 abdomen grey mixed with brown. Fore wing grey suffused and 

 irrorated with brown, the subcostal area whitish to postmedial 

 line ; a slight subbasal dark mark on costa and two antemedial 

 marks ; a triangular black-brown patch on inner area from near 

 base to before middle where it extends from cell to inner margin ; 

 a small clavate black mark in middle of cell and a U-shaped black 

 mark filled in with white at lower angle, a dark mark above it on 

 costa : postmedial line blackish defined on outer side by whitish 

 and with dark mark at costa, slightly incurved below costa and 

 incurved below vein 4 ; a whitish subterminal line excurved below 

 vein 7 where there is a blackish mark on its inner side and ex- 

 curved at middle, then incurved and obsolescent ; an oblique 

 blackish mark from apex ; a terminal series of black stria? and 

 whitish line at base of cilia. Hind wing grey-brown ; the under- 

 side whitish irrorated with fuscous, the terminal area suffused 

 with fuscous, a small black discoidal spot, traces of a curved 

 medial line and indistinct crenulate postmedial line. 



Hab. 1ST.W. Rhodesia, Kapopo (Weave), 1 S ; N.E. Rhodesia, 

 upper Luangwa R. (Weave), 1 S type. Exp. 28 mm. 



Baniana atriplaga Wlk. xv. 1795 (1858). 



N.E. Rhodesia, E. Luangwa distr., Luangwa valley. 



28* 



