THALERA. 515 



Palpi minute and hardly reaching beyond the frons ; antennae 

 of male bipectinated usually to apex. Fore wing with vein 3 from 

 near angle of cell ; 7, 8, 9, 10 stalked ; 11 anastomosing with 12 

 and then with 10. Hind wing with the frenulum absent; the 

 outer margin angled at vein 4 ; 6, 7 stalked. 



SECT. I. (Hemistola). Hind wing of male with the outer margin 

 not excised between veins 6 and 4 ; vein 3 from near angle of 

 cell ; hind tibiae w r ith two pairs of spurs. 



A. Antennae of male bipectinated to apex. 



4133. Thalera rubrimargo, Warr. P. Z. S. 1893, p. 354, pi. 31, fig. 3. 



d . Bluish green ; frons and fore legs crimson ; wings semi- 

 hyaline ; both wings with a pale lunulate postmedial line ; the 

 cilia crimson at tips. Fore wing with the costa crimson, and with 

 a pale lunulate antemedial line. 



Hob. Sikhim. Exp. 34 millim. 



B. Antennae of male bipectinated to two-thirds length. 



4134. Thalera caudularia, Guen. Phal i, p. 349 ; C. $ S. no. 3488. 

 Thalassocles nanda, Wife. Cat xxii, p. 552 ; C. $ S. no. 3465. 

 Thalera costipunctata, Moore, Lep. Ceyl. iii, p. 428, pi. 195, fig. 4 ; 



C. 8f S. no. 3477. 

 Thalera undularia, Hmpsn. III. Het. viii, p. 109, pi. 151, fig. 2. 



Yellow-green ; frons olive ; 

 vertex of head white ; both wings 

 with dentate white ante- and 

 postmedial lines, the latter ex- 

 curved between veins 2 and 4 of 

 hind wing. Underside white. 



Hob. Sikhim ; Nilgiris ; Ceylon. 

 Fig. 226. Thalera caudularia, <$ . \. Exp. 24 millim. 



4135. Thalera argutaria, Wlk. Cat. xxxv, p. 1614; C. $ S. no. 3476. 

 Gelasma concolor, Warr. P. Z. S. 1893, p. 352. 



Yellowish green ; the vertex of head white. Both wings with 

 slightly waved and curved green-edged white antemedial line ; a 

 green-edged hyaline speck at end of cell, and highly crenulate white 

 postmedial green-edged line bent outwards between veins 2 and 4 

 of each wing. Underside white. 



Hob. Sikhim ; Khasis. Exp. 30 millim. 



4136. Thalera unifascia, Hmpsn. III. Het. viii, p. 110, pi. 151, fig. 7. 



J . Yellow-green ; frons chestnut ; vertex of head white. Fore 

 wing with the costa brown ; both wings with traces of discocellular 



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