430 Mr. G. T. Betliune-Baker on 



Noctuidae. 



Borolia confluens, sp. n, 



^ . Head and thorax very pale whitish grey, abdomen 

 creara-colour. Primaries pale ochreous grey, with a very 

 pale slightly brownish stripe along the fold almost confluent 

 with a similar stripe from the termen along vein 4 ; a similar 

 coloured wedge-shaped dash above the tornus ; a similar 

 coloured indefinite dash from the costa at the apex to the 

 reniform stigma ; orbicular stigma very pale and small, 

 pupilled with pale brown, confluent with the equally pale 

 reniform, which is also centred with- pale brownish : second- 

 aries uniform whitish. 



Expanse 30 mm. 



Hab. Nairobi, April. 



Type in my collection. 



Wester inannia odireoplaya, sp. n. 



(J . Head rufous brown, thorax and abdomen dull brown. 

 Primaries dull brownish, with a trace of a waved basal paler 

 line ; a broad, oblique, ochreous-grey, median band, curved 

 on its internal edge, excurved rather strongly below the 

 costa on its external edge and then waved ; an almost 

 parallel subterminal pale brown line, darkly spotted and 

 dashed on its external edge, with a paler margin to the spots 

 and dashes ; termen finely dark : secondaries uniform 

 darkish brown. 



Expanse 20 mm. 



Hab. Makala, Congo Free State. 



In my collection, also in that of Major Powell-Cotton. 



Hypothripa sexilinea, sp. n. 



^ . Head and thorax pale grey, collar with a dark bar, 

 abdomen brownish. Primaries clear pale grey, M'ith a 

 curved, sharply defined, black basal line from the costa into 

 the base; a twin, deeply curved (almost angled) on the 

 fold, fine dark median line, the inner of the two being fainter 

 and finer than the outer of the twin lines ; a postmedian 

 similarly curved pair of lines, but the curve is in the radial 

 area and the outer line of the two is the fainter; these two 

 lines arise in a large dark grey costal patch ; subterminal 

 line sharply defined blackish, waved and slightly serrate; a 

 short curved dark line from the tornus to the postmedian 

 line; termen flnely black, with fine black points between 



