836 MR. F. MOORE ON LEl'IDOPTEROUS [Nov. 5, 



SURENDRA OUERCETORUM. 



Amblypodia quercetorum, Moore, Catal. Lep. Mus. E.I. C. i. p. 

 42, pi. la. f. 7 (1857). 



Thaduka, n. g. 



Allied to Mahathala. Fore wing short, broad, costa very convex 

 at base, apex acutely angled ; exterior margin erect, scalloped ; 

 posterior angle lobular ; hind margin same length as costal, concave 

 in the middle : hind wing short, broad, anterior margin convex, apex 

 and exterior irnrgin very convex, sinuous, with three prominent tails, 

 the middle one longest, and large anal lobe ; abdominal margin very 

 concave above anal lobe. Venation similar to Mahathala {Amblypodia 

 ameria, Hewitson). Body short, stout ; antennae uniformly 

 thickened to end ; palpi slender ; legs short. 



Thaduka multicaudata, n. sp. (Plate LII. fig. 7) 



Female. Upperside purple-black, basal area bright smalt-blue. 

 Body and abdominal border greyish, thorax blue. Underside dark 

 vinous-brown ; fore wing with short subbasal, medial, and an entire 

 discal, purple- black maculate bands, and an outer marginal series 

 of lunules : hind wing with three irregular curved transverse 

 purplish-black maculate bands, and indistinct marginal lunules ; 

 a narrow metallic-green lunule above the tails. 



Expanse l| inch. 



Taoo, 3000-5000 feet. In coll. J. Wood-Mason. 



Fam. Papilionid^e. 



Subfam. Pierin.e. 

 Terias hecabe. 



Papilio hecabe, Linn. Syst. Nat. i. 2, p. 763 (1767). 

 Moulmein to Meetan ; Hatsiega ; Naththoung to Paboga. 



Terias suava. 



Terias suava, Boisd. Spec. Gen. Lep. p. 670 (1836). 



Moulmein to Meetan. 



Terias silhetana. 



Terias silhetana, Wallace, Trans. Ent. Soc. 1867, p. 324. 

 Moulmein to Meetan ; Hatsiega to Houngduran ; Naththoung 

 to Paboga. 



Terias Formosa. 



Euremaformosa, Hiibn. Zutr. exot. Schmett. f. 979 (1837). 



Hatsiega. 



Terias l^eta. 



Terias Iceta, Boisd. Spec. Gen. Lep. i. p. 674 (1836). 



Moulmein to Meetan. 



