IDJEIB^. 453 



fourth before end of tlie cell, second near the end, quadrifid, slightly touching the 

 first ; sixth from end of cell ; discocellular slightly concave, radial from the middle ; 

 the middle median at one-sixth before end of cell, lower at one-third : hindwing 

 short, broad, exterior margin somewhat convexly angular in the middle ; cell half 

 the length ; two subcostals at half beyond end of cell ; discocellular slightly concave, 

 radial from the middle ; the middle median near end, lower at two-fifths. Body 

 slender; palpi small, porrect, laxly hirsute; apex short; antennsB minutely serrated, 

 pubescent in front ; legs long, slender, smooth, middle tibijB with a pair of slender 

 spurs ; hind legs short, hind tibice broad, flat, clothed with adpressed fine hairs, 

 which almost hide the tarsi, and with a tuft of long silky hairs from the base beneath. 

 T}ji)c, I. aversata. 



ID^A INTENSATA (Plate 200, Fig. 7). 



Dark cinereous. Wings very numerously covered with minute dark-brown 

 scales ; crossed by a subbasal, antemedial, medial, discal, and two submarginal 

 brown-speckled sinuous diffuse lines ; the subbasal and outer submarginal line being 

 obsolete on the hindwing; marginal dentated line, and lunular cell spot blackish. 

 Body brown-speckled ; collar brown ; front of head, palpi, and forelegs above blackish. 



Expanse to inch. 



"Dickoya" {Green). 



Allied to the European J. strigaria. 



IDJEA ACTIOSAEIA (Plate 200, Fig. 11, S). 

 Acidaha Actiosaria, Walker, Catiil. Lep. Het. B. M. xxii. p. 750 (18G1), $. 



Pale cinereous-brown. Wings vei-y thinly speckled with minute black scales ; 

 medial, discal, and double submarginal zigzag diffused hue distinct, darker cinereous- 

 browu ; the discal line denticulated ; cell spot, and marginal dots black. Front of 

 head, and palpi above black. 



Expanse to inch. 



Ceylon, "Dickoya" (Green). 



IDMK ACTUARIA (Plate 200, Fig. 8). 

 Ackhdia actuaria, Walker, Catal. Lep. Het. B. INI. xxii. p. 752 (1861). 

 Pale ochreous-white. Wings very thinly speckled with minute black scales ; 

 antemedial, medial, discal, and double submarginal lines diffused, pale dull testaceous ; 

 the medial and discal lines slightly denticulated ; cell spot, and marginal dots black. 

 Front of head, and palpi above black. 

 Expanse to inch. 

 " Dickoya " {Green). 



