TRIFID.-E. 351 



Northern and Eastern Turkey, the Ural Mountain district, 

 and Armenia. 



3. H. furva, Hilh. — Expanse \l inch. Fore wings rather 

 narrow, dull brown marbled with darker; markings very- 

 obscure ; subterminal line yellowish-white ; outer edge of 

 reniform stigma spotted with white ; hind wings dusky- 

 white, broadly clouded behind with smoky-brown. 



Antennje of the male simple, minutely ciliated, dark brown ; 

 palpi rather short, broadly tufted, dark brown, apical joint 

 minute ; head and thorax tufted, dark brown dusted with 

 white and with black, the lower half of the front of the collar 

 paler brown ; top and back crests small and neat ; fascicles 

 smoky-white ; abdomen glossy dark brown, upon its dorsal 

 ridge are from two to four minute oblique black-brown crests 

 or tufts ; lateral and anal tufts broad and spreading. Fore 

 wings somewhat narrow ; costa very straight, apex rather 

 suddenly rounded ; hind margin oblique, crenulated,- faintly 

 excavated at the anal angle ; dorsal margin straight ; colour 

 dull umbreous, dusted and mottled with dark umbreous and 

 black ; all the markings very obscure ; basal line broken into 

 cloudy black streaks, one of which is spread along the base 

 of the dorsal margin ; first line perpendicular, deep black, 

 arranged into strong curves and angles ; second line a more 

 indistinct row of short black curves placed less obliquely than 

 usual and followed by a parallel row of black dots or streaks 

 on the nervures, the enclosed narrow space being j^aler brown ; 

 subterminal line complete, dusky-white or yellowish-white, 

 very slender, much indented, and formed in the middle into 

 a flat W ; orbicular stigma obscure, faintly edged with white 

 and enclosed at front and back by short black lines ; reniform 

 stigma also obscure, edged inwardly with black, but outwardly 

 by a curved row of white dots, more or less visible ; clavi- 

 form stigma hardly indicated ; costa sparingly dotted with 

 yellowish-white ; extreme hind margin edged with black 

 lunulas or small triangles, outside which are two parallel, 



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