448 Mr. G. T. Betluine-Baker on new 



creamy. Both wings milky white, with the termen broadly 

 brown. Primaries with the costa very narrowly dark brown, 

 the dark termen crenulate as to its inner margin, owing to the 

 veins showing white through. Secondaries with veins 

 showing white through the dark margin, which is crenulate 

 on its inner edge. 



Expanse 58 mm. 



Hab. North coast of Dutch New Guinea. 



Type in Coll. Kenrick. 



Hypsidse. 



Deilemera hyaiina, sp. n. 



^ . Head tinged with yellow, with two central white spots 

 (vertical), collar and thorax dirty white spotted with black; 

 abdomen dark grey, with dirty white or yellowish segmental 

 divisions. Primaries pale transparent brownish, with a 

 broad white irregular oblique stripe at the end o£ the cell 

 from costa to inner margin, a trace of a white dash on the 

 fold. Secondaries transparent milky white, with a broad 

 semitransparent brown border, veins showing white througii. 



Expanse 52 mm. 



Hab. Arfak Mountains, 4000 feet; February and March. 



Type in Coll. Kenrick. 



Deilemera warmasina, sp. n. 



^ . Head, thorax, and abdomen black, thorax with two 

 yellow lines meeting in centre, abdomen with yellowish 

 segmental divisions. Primaries blackish brown below the 

 the cell, white to within a quarter from the tornus, a series 

 of five ovate interneural spots beyond the cell, getting larger 

 nearer the inner margin ; a white spot in the cell at its end, 

 above it a trace of a short white dash, and a white fine line 

 in the cell ; fringes white. Secondaries milky white with a 

 broad fairly even blackish-brown termen ; fringes white. 



Expanse 40-46 mm. 



Hah. Warmasin LakC; Arfak Mountains, 6000 feet ; 

 February. 



Type in Coll. Kenrick. 



Sphingidae. 



Oxyambulyx jordani^ sp. n. 

 Head dove-grey with a broad golden-brown band between 



