4U Mr. G. T. Bethunc-Baker on 



spots at the bottom of the dark patch ; two subapical small 

 "white spots below each other; termen very finely dark, 

 edged internally by a fine whitish line : secondaries uniform 

 brown. 



Expanse 32 mm. 



Hab. Ituri Forest, Congo Free State. 



Type in my collection. 



Hypena poliopera, sp. n. 



S . Head and thorax pale madder-brown ; thorax madder- 

 grey, with dark dorsal tufts on the two penultimate segments. 

 Primaries pale purplish brown, with an obscure angled and 

 waved paler antemedian line, darkly edged externally ; post- 

 median line oblique, composed of a series of crescents 

 gradually increasing in size, edged internally with rufous, 

 more broadly at the inner margin ; two cloudy, dark, obscure, 

 somewhat parallel lines, subterminal line composed of a row 

 of white spots, darkly edged internally, somewhat waved ; 

 termen finely dark, edged internally by small lanceolate 

 fawn-coloured internervular dashes ; a pale lavender-grey 

 costal patch borders the postmedian line and extends into a 

 large similar apical patch, and on the inner margin near the 

 tornus are two similar spots : secondaries uniform greyish 

 brown. 



Expanse 42 mm. 



Hab. Ituri Forest, Congo Free State. 



In my collection and that of Major Powell-Cotton. 



Hypena orthogramma, sp. n. 



J . Head, thorax, and abdomen dull olive-brown. Pri- 

 maries uniform dull olive-brown, with a slightly oblique and 

 slightly incurved white postmedian line ; an obscure trace of 

 a waved row of subterminal dark dots, edged in some cases 

 internally with whitish : secondaries uniform dull brown. 



Expanse 32 mm. 



Hab. Makala, Congo Free State. 



In the Powell-Cotton collection. 



Agaristidae. 

 ^¥lgocera tricolor a, sp. n. 



Palpi porrect, second segment with a broad fringe of long 

 black hairs below, ringed beyond with a creamy fine line, 

 end segment dark brown ; head and thorax black; abdomen. 



