EUCEliEOX. 335 



whitish, the veins streaked with fuscous, the terminal area suffused 

 with fuscous. 



Hah. Costa Rica, Sitio (ScJunts), 1 6, Tuis (Schaus), 1 5; 

 Colombia, 1 <$ . Exp. 48 millim. 



*1102 g. Eucereon bricenoi. (Plate XIX. fig. 4.) 



Eucereon bricenoi, Eoths. Nov. Zool. xix. p. 174 (1912). 



Head and thorax black-brown mixed with sonic whitish; the 

 back of head with two orange patches, the patagia streaked with 

 orange; the metathorax with whitish patch; femora and tibiae 

 streaked with whitish ; abdomen fuscous brown, the two terminal 

 segments with quadrate orange dorsal patch, sublateral series of 

 white patches except at extremity. Fore wing whitish, the basal 

 half, area near end of cell, and apical area tinged with fulvous 

 yellow, the veins, discal and submedian folds streaked with black ; 

 a blackish antemedial line, bent outwards in cell where it forms a 

 patch and angled outwards in submedian fold; a curved blackish 

 line from costa to the discocellulars at discal fold ; postmedial line 

 blackish, arising from costa at the same point as the curved line; 

 oblique to vein 4. then bent inwards to near origin of vein 2 and 

 waved to inner margin ; a diffused waved blackish subterminal 

 line conjoined by streaks with the termen on apical area, angled 

 inwards at vein 5, bent outwards to termen at middle, incurved 

 below vein 3, and ending on termen at submedian fold; a black 

 terminal line except at apex and between veins 3 and 2. Hind 

 wing semihyaline whitish tinged with brown; the veins and termen 

 brown, the latter rather broadly at apex. 



Hah. Colombia, Choachi; Venezuela, Merida (Br/cn/o). 

 type f c?, $ in Coll. Rothschild. Exp. 6 46, $ 52 millim. 

 Probably a rather pale aberration of E. fiavicaput. 



*1102 d. Eucereon griseata, (Plate XIX. fig. 5.) 



Eucereon griseatwm, Eoths. Nov. Zool. xix. p. 174 (1912). 



2 . Head black with two orange spots behind; palpi with white 

 spots at extremity of 2nd joint in front; frons with white bar 

 above; antennas with the shaft ringed with white towards base; 

 thorax black, the tegulse with white spots at sides, the shoulders 

 with orange spots, the patagia white edged with black and with 

 streak at middle, the dorsum of thorax with pair of white streaks ; 

 pectus white at sides, the femora and tibiae streaked with white; 

 abdomen black-brown with quadrate orange patch on two terminal 

 segments and sublateral series of whitish patches except towards 

 extremity. Fore wing creamy white suffused with olive-yellow to 

 the postmedial line, the veins, discal and submedian folds, and 

 inner margin streaked with black ; antemedial line black, forming 

 a spot at costa, held outwards in upper part of cell, incurved at 

 median nervure, and angled outwards in submedian fold ; a spol 

 on costa above end of cell with an incurved line from it to tin 



