DOLICHOSTICHA.— CATACLYSTA. 139 



Dolichosticha bilinealis. (Plate CLV. fig. 25.) 

 Dolichosticha bilinealis, Warren, MS. 



Expanse, cj" yj ? | inch. 



Male and female. Pale whitish straw-colour, diffusely fuscous towards the costa ; hind 

 margin broadly and evenly fuscous, but leaving a clear uninterrupted pale space of the 

 ground-colour between the second line and the marginal band ; first line moderately curved 

 and fuscous, the second mainly parallel to hind margin, but slightly inclined outwards just 

 beneath the costa and running straight inwards along the first median nervule ; discal spot 

 rather large, somewhat obscured above by the costal diffusion. Hind wing with a central 

 spot; the central line and submarginal shade reproduced. Fringes straw-colour, with their 

 bases and apices pale, and a fuscous line just beyond the base. Abdomen rather darker 

 straw-colour, with the segmental divisions paler. Collar suffused with fuscous. 



Also in coll. B.M. from Sarawak. 



Oligostigma angulipennis. (Plate CLV. fig. 6.) 



Expanse | inch. 



Male. Wings long and narrow ; hind wing with the outer margin angled at third 

 median nervule. Fore wing smoky brown ; a white submarginal band, narrowing towards 

 inner margin ; a reddish-yellow marginal band with dark borders ; a reddish-brown band 

 occupying the cell and extending beyond it, with a black spot at centre and end of cell ; 

 indistinct reddish-brown bands below submedian nervure, and before the white submarginal 

 band from costa to second median nervule. Hind wing : base smoky brown, followed by a 

 broad white band ; then a smoky-brown medial band ; then a reddish-yellow one with dark 

 borders, and a diffused line of white and fuscous outside it; a reddish-yellow marginal band ; 

 two fine black autecilial lines with white between them, expanding into a black spot with 

 white centre at anal angle. Cilia of both wings whitish. Head and thorax fuscous ; 

 abdomen ochraceous, with a white band across basal segment. 



Cataclysta trimacula. (Plate CLV. fig. 14.) 



Expanse ^^ inch. 



Male. Wings long and narrow. Fore wing golden yellow ; a dark brown patch on the 

 costa at base ; a triangular white patch on the inner margin running up to the subcostal 

 nervure just beyond the cell, and suffused with dark brown scales ; a white streak from costa 

 to second median nervule ; a similar grey submarginal one beyond it ; a grey spot near outer 

 angle. Hind wing from base to end of cell, also the inner margin, yellow ; costa and disc 

 white, suffused with dark brown scales just beyond end of cell and along costa ; outer 



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