1878.] INSECTS FROM UPPER TENASSERIM. 823 



Salpinx masoni, n. sp. 



Male. Allied to S. crassa, Butler (Proc. Zool. Soc. 1866, p. 278), 

 but differing in its darker colour, in the basal area of the fore wing 

 being bright glossy blue, and the marginal spots on this wing con- 

 fined more to the apex ; hind wing less convex along the exterior 

 margin ; otherwise similarly marked. 



Expanse 3| inches. 



Taoo, 3000-5000 feet ; above Ahsown. In coll. Wood-Mason. 



From S. klugii, Moore, this species may be distinguished by the 

 blue gloss being confined to the basal area, whereas in S. klugii it is 

 more brilliant and suffuses the entire wing. 



Salpinx Margarita. 



Euplcea margarita, Butler, Proc. Zool. Soc. 1866, p. 279. 



Hatsiega ; Houngduran source. 



Trepsichrois midamus. 



Papilio midamus, Linn. Syst. Nat. i. 2. p. 765 (1767). 

 Ahsown, 2000 feet ; Moulmein to Meetan ; Hatsiega j Houng- 

 duran ; Naththoung to Paboga. 



Crastia cupreipennis, n. sp. 



Allied to C. modesta, Butler, P. Z. S. 1866, p. 273, from Siam. 



Upperside cupreous brown, the outer borders broadly paler, basal 

 area of fore wing blue-glossed ; cell and contiguous area of hind 

 wing also blue-glossed ; the two marginal series of spots larger. 



Expanse 3| inches. 



Hatsiega ; Houngduran source. In coll. Wood-Mason. 



Euplcea limborgii, n. sp. (Plate LI. fig. 2.) 



Male. Differs from E. deione, Westw., in the fore wing having 

 some very indistinct submarginal white spots, and the hind wing 

 having two margiual rows of prominent white spots similar to but 

 smaller than those in E. margarita, Butler. 



Expanse 3| inches. 



Ahsown, 2000 feet ; above Ahsown ; Hatsiega ; Houngduran. 

 In coll. J. Wood-Mason. 



Euplcea alcathoe. 



Euplcea alcathoe, Godt. Enc. Me'th. ix. p. 178 (1819). 



Ahsown, 2000 feet. 



Euplcea subdita, n. sp. 



Allied to E. core, Cram. Pap. Exot. pi. 266. figs. E, F. 



Male. Fore wings shorter, broader, and the posterior margin more 

 convex : upperside paler, basal area slightly blue, glossed in the fore 

 wing ; markings similar, smaller and paler, those on the fore wing 

 indistinct. 



Expanse 3^ inches. 



Hatsiega. In coll. J. Wood-Mason. 



54* 



