I 



Lepidoiitera from JSew Guinea. 513 



ITah. Diiiawa, B. New Guiiiea, 4000 feet ; May and June 

 {Pratt). 



T}pe in my collection. 



Agaristidae. 

 Ileterusia subiiifjra, sp. n. 



cJ . lleail, thorax, and abdomen deep sooty black. Both 

 wings deep sooty black. Primaries with a broad oblique 

 postniedian stripe across the end o£ the cell. Secondaries 

 uniform black. 



Expanse 38 mm. 



JI<ih. Arfak Mountain.^, Dutch New Guinea^ 



Type in Coll. Kenrick. 



Noctuidse. 



Stictoptebin^. 



Gyrtona mediolineatay sp. n» 



cJ . Head and thorax rufous-brown, abdomen darker brown. 

 Primaries purplish brown, with a broad, pale, narrow, in- 

 definite stripe from base through the cell to the termen ; 

 below this is a broad, straight, dark dash ; a trace of a post- 

 median dark irregular spotted line; termen darkly dotted. 

 Secondaries uniform grey-brown, becoming hyaline at the 

 base. 



Expanse 24 mm. 



I]ab. Arfak Mountains, Dutch New Guinea. 



Type in Coll. Kenrick. 



Deltoidinje. 

 Ilypena arfaki^ sp. n. 



(J. Head and thorax dark grey, with whitish scales; abdo- 

 men grey. Primaries olive-grey, closely irrorated with fine 

 whitish scales ; an irregular, serrate, excurved antemedian 

 pale line, edged externally with olive-grey ; postniedian line 

 irregular, waved, white, edged internally with olive-grey 

 and externally broadly with whitish scales, beyond which is a 

 broad, irregular, dentate band of olive-grey ; terminal area 

 greyer, with a dark dash about vein 6, above which are two 

 blackish dots edged externally with white; termen with 

 internervular dashes, some with pale internal edging. 

 Secondaries greyish brown. 



