350 AMATIDiE. 



*ll25a. Eucereon tenellula. (Plate XIX. fig. 30.) 



Eucereon tenellulum, Schaus, A. M. N. H. (8) vi. p. 195 (1910). 



$ . Head and thorax grey-brown, the back of head with pair of 

 yellow spots, the upper edge of patagia with yellow streaks ; fore 

 coxa3 and the femora streaked with whitish ; abdomen brown, pale 

 at base, the extremity yellow, the basal half of ventral surface 

 white. Fore wing with the basal half with diffused fuscous and 

 yellowish streaks in the interspaces and a fuscous spot at middle of 

 costa ; a fuscous shade from costa to inner margin at end of cell ; 

 the veins beyond lower angle of cell yellower ; a white postmedial 

 line expanding into a patch from below costa to vein 5, angled 

 inwards at vein 2 and ending at tornus ; the terminal area fuscous 

 with rather diffused white subterminal line, angled inwards at 

 vein 5 and ending on termen at vein 2. Hind wing wdiite, the 

 termen suffused with brown forming large patches at apex and 

 vein 2 ; the underside with the costal area suffused with brown. 



Hub. Costa Pica, Juan Yinas {Schaus), type f $ in U.S.Nat. 

 Mus. Exp. 3-1 millim. 



1126. Eucereon scyton, insert (syn.) : — 

 Eucereon mizar, Druce, A. M. N. H. (7) iii. p. 231 (1899). 

 Ecuador, Sarayacu (Buckley), type f $ in Coll. Joicey. 



112G a. Eucereon flavicincta. (Plate XIX. fig. 31.) 



Eucereon flavicineta, Schaus, Pr. U.S. Nat. Mus. xxix. p. 192 (1905). 



2 . Head and thorax black-brown and whitish ; palpi whitish at 

 base and tips ; back of head with paired white spots; tegulae 

 whitish at tips ; patagia with whitish patches ; metathorax white 

 bisected by a black line; legs banded black and white ; abdomen 

 black with yellow band on penultimate segment, the ventral surface 

 with the 1st three segments white and a white band on penultimate 

 segment. Pore wing grey- white, the veins and a streak in 

 submedian fold black ; some blackish at base of costa and inner 

 margin ; antemedial line oblique from subcostal nervure to 

 submedian fold, then incurved and bent outwards to inner margin ; 

 a black annulus in middle of cell with fine streak before it and more 

 prominent oblique streak from it to lower part of the black-defined 

 discoidal lunule ; postmedial line bent outwards below costa, 

 incurved at discal fold, excurved to vein 3, then very strongly 

 incurved and bent outwards to inner margin, another waved line 

 beyond it, excurved from costa to vein 2, then incurved ; some 

 short streaks in the interspaces before termen and spot in submedian 

 fold ; some lunules on termen below apex and between veins 5 

 and 3 ; a fine line on apical part of termen. Hind wing pale tinged 

 with fuscous ; the veins fuscous ; the terminal area suffused with 

 fuscous. 



