84 



on inner margin ; a small spot at end of cell, and ill-defined sub- 

 marginal and marginal bands. 

 Hob. Sikhim. Exp. 32 millim. 



b. (Macotasa). Fore wing of male with a fringe of long scales in the 

 basal half of cell, which is very narrow ; veins 3 and 4 lent 

 downwards ; vein 2 anastomosing with 3. 



1363. Lithosia tortricoides, Wlk. Journ. Linn. Soc. vi, p. 107. 

 Teulisna biplagella, Butl. Trans. Ent. Soc. 1877, p. 355. 

 Macotasa biplagella, Moore, P. Z. S. 1878, p. 25, pi. 2, fig. 14. 



J . Head pale ochreous ; tborax brown ; abdomen fuscous, 

 with tbe anal tuft ochreous. Fore wing yellowish fuscous ; the 

 costa whitish, with a large black patch at centre. Hind wing 

 with the base yellowish ; the outer area fuscous. 



$ with the costal black spot of fore wing smaller and further 

 from the base ; the costa black at apex. 



Hob. Sikhim ; Mlgiris ; Borneo ; Java. Exp. 30 millim. 



B. Fore wing narrow, with the outer margin shorter. 

 a. Male without patches of modified scales on fore and hind wings. 



1364. Lithosia intermixta, Wlk. Cat. xxxi, p. 229 ; Hmpsn. III. Het. 



ix, pi. 158, fig. 1 ; C. Sf S. no. 582. 



c? . Head, thorax, and fore wing uniform brownish yellow ; 

 abdomen and hind wing pale yellow. 



Hob. Nilgiris; Ceylon; Ajidamans. Exp., 6 25-28, $ 22 

 millim. 



1365. Lithosia nigrifrons, Moore, P. Z. S. 1872, p. 572 ; C.$S. no. 583. 

 Lithosia Isevis, Butl. A. M. N. H. (4) xx, 1877, p. 398. 



Frons fuscous ; head, collar, and tegulse orange-yellow ; thorax 

 and basal segments of abdomen whitish, the terminal segments 

 orange. Fore wing fleshy white ; the apex and cilia orange-yellow. 

 Hind wing white ; the outer area pale yellow. 



The form Icevis from Japan has the underside of the fore wing 

 slightly suffused with fuscous. 



Hob. Japan ; Kangra ; Sikhim ; Nagas. Exp. 38 millim. 



1366. Lithosia cucullata, Moore, P. Z. S. 1878, p. 17 ^ C. $ S. no. 581. 



3 . Head and thorax black ; abdomen grey at base, orange- 

 yellow towards extremity. Fore wing flesh-colour, the outer 

 margin suffused with fuscous; costa at apex and cilia yellow. 

 Hind wing flesh-colour with a yellow tinge. 



Hal. Andamans. Exp. 28 millim. 



1367. Lithosia euchana, Swinh. A. M. N. H. (6) xii, p. 216. 

 Greyish white ; head and vertex of thorax orange ; collar, 



tegulse, and metathorax spotted with black ; abdomen orange 



