52 Embrik Strand: 



ments mit einer deutlichen Querfurche. Abdomen ist breit, das 

 2, und flg. Segmente breiter als lang. 



Körper 16, Terebra reichlich 20 mm lang. 



Lokalität: Kinabalu, N.-Borneo (John Waterstradt). 

 Iphiaulax melanospilus sp. n. [Type fehlt !] 



Ferruginous, the antennae, a mark in the centre of the face, 

 the greater part of the 3rd abdominal segment and of the 4th 

 and 5th laterally at the base, and the base of the segments 

 narrowly, black; wings reddish fulvous, the nervures and stipma 

 reddish fulvous, a bell-shaped cloud at Ihe base of the parastigma, 

 bounded by the transverse basal nervure, extending beyond the 

 middle of the transverse basal nervure and of the Ist abscissa 

 of radius; there is a fuscous border on the lower apical half of 

 the fore wings and a wider one along the entire margin of the 

 posterior wings; the transverse basal nervure is not quite, the 

 recurrent nervure quite interstitial. Basal 5 segments of abdomen 

 closely strongly striated, the basal more strongly than the apical; 

 the Striae on the 2nd are stronger in the centre and converge 

 towards the centre of the segment. ^. 



Length 17 m. m. 



South East Borneo. (Wahnes, Wolf v. Schönberg). 



Temples straight, distinctly obliquely narrowed; the occiput 

 transverse. Metathorax covered with pale pubescence. Abdomen 

 twice the length of the thorax. There are crenulated furrows at 

 the base of the 3rd, 4th and 5th segments, and wider oblique 

 lateral ones; there are transverse crenulated ones on the apices 

 of the 3rd to 5th segments. 



Bei den beiden folgenden Arten sind die Flügel gelb {in- 

 tactus) oder gelb mit einem kleinen Schrägwisch an der Basis des 

 Flügelmals (ornatiscapus) : 

 Iphiaulax ornatiscapus sp. n. [Type fehlt!] 



Luteous, the head paler, more yellowish in tint, the antennae,. 

 including the top of the scape, black; wings yellowish-hyaline, 

 the apex with a pale fuscous cloud, a darker oblique cloud at 

 the parastigma, extending to the recurrent nervure, it being as 

 wide as it; the transverse median and recurrent nervures are not 

 quite interstitial; the 2nd abscissa of radius distinctly longer than 

 the 3rd ; the 2nd cubital cellule fuUy 4 times longer than wide ; 

 the 2nd transverse cubital nervure oblique, roundly curved. — 

 Abdomen longish oval, as long as the head and thorax united, 

 and wider than the latter; the Ist segment has a keel down the 

 middle, which does not reach to the base and apex, the latter 

 being quite smooth; the central keel is bordered by a few Striae; 

 the 2nd segment is stoutly, longitudinally striated in the middle, 

 along the central keel, which does not extend to the apex, and 

 has a triangulär area, as wide as long, and finely aciculated and 



