lepidopterjl heterocera. 1507 



slender; spurs slender, very long. Wings rather narrow. Fore 

 wings scabrous, or with some rough marks formed by obliquely 

 elevated scales, slightly rounded at the tips ; exterior border hardly 

 convex, very oblique. 



Tkibunta scabralis. 



Mas. Obscure cinerea; alee anticce lineis tribus nigrieantibus 

 obliquis angulosis, lituris quinque e squamis asperis ; posticce 

 pallidiores. 



Male. Dark cinereous. Abdomen, hind wings and under 

 side paler. Fore wings with three zigzag oblique blackish lines; 

 first line antemedial ; second postmedial ; third submarginal ; five 

 marks formed by the elevated scales ; first, second and third sub- 

 costal; first near the base; second and third between the first and 

 second lines ; fourth and fifth on the third line. Length of the 

 body 2\ lines ; of the wings 6 lines. 



a. Australia. From Mr. Darnel's collection. 



Tbibunta biguttalis. 



Mas. Cinerea, nigro subconspersa ; antennae articulo lo apice 

 nigricante ; alee anticce lineis tribus obliquis angulatis, la 

 2aque nigrieantibus, 3a fusca indistincta, lineis duabus ex- 

 terioribus punctularibus maculaque rotunda scabra nigris, 



tplaga costali fusca,. 

 Male. Cinereous, slightly black-speckled. Antennae with the 

 first joint blackish at the tip. Fore wings with three oblique lines, 

 each of which forms an outward angle; first and second lines 

 blackish; first very near the base; second antemedial, contiguous 

 to a round black discal slightly scabrous spot which joins a brown 

 costal patch ; third brown, indistinct ; three exterior oblique lines 

 composed of elongated black points, the third marginal. Length of 

 the body 2| lines ; of the wings 7 lines. 



„. Australia. From Mr. Darnel's collection. 



2L2 



