﻿NEW SPECIES OF HETEROCERA FROM FORMOSA. 13 



A male specimen from Arizan (7300 ft.), August loth, 1905. 

 There is a male, also from Arizan (Wileman), in the British 

 Museum. 



Allied to B. ambigua, Leech. 



Bleptina centralis, sp. n. 



(?. Head and thorax brown, grey mixed; abdomen whitish 

 brown, darker on the posterior edges of segments. Fore wings 

 brown with faint purplish tinge on the basal and terminal areas, 

 medial area whitisli sprinkled and clouded with brown ; antemedial 

 line black, slender, inwardly edged with white, almost straight ; post- 

 medial line black, outwardly edged with white, bluntly angled 

 opposite the black discoidal iunule ; subterminal line paler, wavy ; 

 terminal lunules black, fringes whitish brown marked with darker. 

 Hind wings pale fuscous with traces of whitish transverse bands on 

 the dorsal area. Under side whitish : fore wings suffused with 

 fuscous brown ; postmedial line black, exourved beyond the cell ; 

 discoidal dot black ; subterminal line pale ochreous, only distinct on 

 the costa where it is inwardly clouded with blackish : hind wings 

 sprinkled with brown, chiefly on the costal area ; discoidal Iunule 

 black, preceded by a black dot in the cell ; postmedial line blackish, 

 wavy, followed by a blackish interrupted band. 



Expanse, 30 millim. 



Collection number, 527. 



One male specimen from Kaushirei, April 15th, 1908. 



Near B. descripta Leech. 



Bleptina per similis, sp. n. 

 (? . Head and thorax brown, abdomen grey brown ; antennce 

 fasciculate. Fore wings ochreous brown, basal area purplish brown ; 

 antemedial line purplish brown, nearly straight ; medial line purplish 

 brown, sinuous, outwardly shaded with brovfn ; postmedial line 

 (double) and subterminal line purplish brown, sinuous, the area 

 between these lines shaded with brown ; costal area between apex 

 and subterminal line purplish brown ; a black dot in the cell, two 

 black dots at end of the cell with a third just beyond the lower, and 

 a black spot in the first sinus of the postmedial line ; terminal dots 

 black. Hind wings pale fuscous brown, suffused with darker, a 

 dusky discoidal mark and transverse line beyond ; subterminal line 

 whitish, broad and well-defined towards dorsum, faint towards costa. 

 Fringes of all wings pale brown, marked with darker. Under side of 

 fore wings pale brown suffused with darker ; discoidal dot and line 

 beyond darker : of hind wings pale brown sprinkled with darker ; 

 discoidal spot and curved line beyond blackish ; subterminal line pale 

 bordered with dusky. , 



jj^ Expanse, 34 millim. 



^Ix Collection number, 1745. 



uot Allied to B. mimica, Hampson. 



exte. A male specimen from Rantaizan, May 8th, 1909. 



