1878.] INSECTS FROM UPPER TENASSERIM. 845 



Syntomis ATKINSONI. 



Syntomis atkinsoni, Moore, Proc. Zool. Soc. 1871, p. 245, pi. 18. 

 f. 2. 



Above Ahsown ; Naththoung to Paboga. 



Syntomis libera. 



Syntomis libera, Walker, Catal. Lep. Het. B. M. Suppl. p. 78. 



Above Ahsown ; Meetan, 3000 feet, April. 



Syntomis masoni, n. sp. (Plate LIII. fig. 4.) 



Allied to S. vitreata, H.-Sch. Lep. Spec. Nov. f. 247. Distin- 

 guished by having the hyaline spaces broader, by the space between 

 the lower subcostal and upper median branch being black, and the 

 front of the head white. 



Expanse, S lj^jj 2 ly^ lncn ' 



Moolai, 3000-6000 feet""; Moolai to Moolat, 4500 feet. In coll. 

 J. Wood-Mason. 



Syntomis disrupta, n. sp. (Plate LIII. fig. 5.) 



Similar to S. divisa, Walker. Differs in its more pointed fore 

 wing, the hyaline spaces extending throughout to the exterior mar- 

 gins, the black borders being narrower. 



Expanse 1-^ inch. 



Moolai, 3000-6000 feet ; Moolai to Moolat, 4500 feet. In coll. 

 J. Wood-Mason. 



Syntomis berinda, n. sp. (Plate LIII. fig. 8.) 



Allied to S. fenestrate/, (H.-Sch. Lep. Spec. Nov. f. 270). Smaller, 

 the hyaline spots on fore wing shorter, those on the hind wing nar- 

 rower and pale orange-colour. Front of head, collar, a spot on 

 tegulse, and a spot on hind part of thorax orange-red ; the orange 

 bands on abdomen narrow ; anal segment black ; tarsi with a white 

 band. 



Expanse, <$ 1^, $ l T 3 ff inch. 



Ahsown, 2000 feet ; above Ahsown. 



Syntomis albifrons, n. sp. (Plate LIII. fig. 6.) 



Allied to <S. diaphana, Kollar, and S. melas, Walker. Dark 

 purple-black : fore wing with the basal area of the cell, five large 

 elongated discal spots, a small spot between the two lower median 

 veins (obsolete in some specimens), and a narrow indented space from 

 the base above the submedian vein hyaline : hind wing with three 

 short hyaline spots, the outer small, and in some specimens obsolete : 

 front of head, collar above, and four streaks down the thorax white; 

 an orange band on hind part of thorax ; abdomen glossy greyish 

 blue, with an orange band on the first and fifth segments, and a 

 lateral band on third and fourth segments ; legs slaty blue. 



Expanse 2-fc inches. 



Above Ahsown ; Moolai, 3U00-6000 feet. In coll. J. Wood-Mason. 



