TOANA. 205 



with scales, tibia? moderately fringed with hair; abdomen without cj 

 Fore wing with the apex rounded ; vein 3 from well before angle of cell ; t, 5 

 from angle; 6 from upper angle ; 7,8,9 stalked : 10,11 fromcell. Hind wing 



with veins 3, 4 from angle of cell ; 5 nearly fully developed from well above 

 angle ; C>, 7 from upper angle; 8 anastomosing with the cell near base only. 



Sect. I. Metatborax with depressed crest ; fore wing with the termen some- 

 what excised below apex and excurved at middle. 



A. Fore wing crimson tinged with brown Caustipennis. 



B. Fore wing with the ground-colour ocbreous. 



a. Fore wing without black patch on termen below apex . semiochrealis. 

 h. Fore wing with black patch on termen below apex ... craspedica. 



5316. Toana caustipennis. 



Naranga caustipennis, Hmpsn. J. Bomb. Nat. Hist. Soc. xi. p. 447 

 (1897). 



3 . Head and thorax black mixed with rufous ; palpi at tips and 

 t'rnns white tinged with pink ; metathorax and basal half of abdomen 

 red ; pectus, legs, terminal half of abdomen and ventral surface 

 black mixed with grey. Fore wing crimson suffused with brown 

 and tinged with grey except on inner area, the costal area towards 

 apex ferruginous; a curved slightly waved whitish medial line 

 somewhat angled at lower angle of cell ; the costa towards apex 

 yellowish white with some black points on it ; the terminal area 



Fig. 47. — Toana caustipennis, <$ . \ 



■:■ 



suffused with black from apex to vein 4 : a fine black terminal 

 line ; cilia black at apex and middle, white between these points 

 and crimson towards tornus. Hind wing greyish suffused with 

 fuscous brown, the tornal area crimson ; cilia black with a yellowish 

 line at base. Underside of fore wing grey suffused with black- 

 brown, the costa rufous and black; hind wing crimson mixed with 

 black brown and grey, an indistinct curved postmedial line. 

 Hab. Assam, Khasis, 1 tf type. Exp. L6 niillim. 



•5317. Toana semiochrealis. (Plate CLV. tig. 7.) 



Toana semiochrealis, Wlk. xxxii. 50] (1865). 



6 . Head and thorax ocbreous tinged with brown; abdomen 

 ochreous white. Fore wing ocbreous ; a slight brownish discoidal 



