EUCEKEON. 347 



whitish tinged with ochreous brown, the tennen brown with 

 diffused patches at apex and below vein 2. 



Sab. W. Ecuador, Quevedo (Buchwahl), type f 6 in Coll. 

 Eothschild. Exp. 28 millim. 



*1121 (1. Eucereon hoffmannsi. (Plate XIX. fig. 24.) 



Apocerea hoffmannsi, Eoths. Nov. Zool. xix. p. 170 (1912). 



d" . Head and thorax grey-white, the baek of head yellow ; palpi, 

 frons, and antennae black, the last with the shaft white above 

 inwards base; tegulse edged with blaek, the dorsum of thorax with 

 black streak ; legs blaek, the mid and hind femora and base of 

 tibiae with white streaks, the hind tibiai at extremities and tarsi with 

 some white ; abdomen yellow, the extremity and sides black, the 

 ventral surface white except terminal segments, the 5th segment 

 with black band, the extremity of anal tuft white. Fore wing 

 white, the veins streaked with black ; the costal edge black towards 

 base and the base of inner area black ; an oblique antemedial shade 

 from costa and oblique line from submedian fold to inner margin ; 

 a blackish discoidal patch extending to costa and to below angle of 

 cell ; an oblique line from submedian fold to middle of inner 

 margin ; a sinuous postmedial shade from costa to vein 5 and a 

 line from vein 3 to inner margin somewhat angled inwards at 

 vein 2 ; an oblique blackish shade across apical area, patch on 

 middle of tennen, and bar from vein 3 to tornus. Hind wing 

 semihyaline white, the inner area tinged with brown ; the tennen 

 blackish emitting short streaks on the veins. 



Sab. Venezuela, Caura E., Maripa ; Beaztl, Amazons, 

 E. Madeira, Allianca {Hoffmanns), type f c? hi Coll. Eothschild. 

 Exp. 36 millim. 



1121 e. Eucereon zephyrus. (Plate XIX. tig. 25.) 



Eucereon zephyrwm, Schaus, A. M. N. H. (8) vi. p. 194 (1910). 



d . Head white, the frons with slight fuscous spots at middle 

 and above, the back of head with pair of yellowish white patches ; 

 palpi black except at base; antenna? black; thorax white mixed 

 with greyish fuscous ; legs blackish streaked with white; abdomen 

 pale yellow, greyish at base, then with fuscous dorsal streak, the 

 anal tuft grey and fuscous, the ventral surface white and blackish, 

 pore wing white, the veins, discal and submedian folds streaked 

 with fuscous, the basal halt of costal edge blackish; a fuscous spot 

 above vein 1 before the antemedial line, which is fuscous, strongly 

 excurved in cell and slightly below submedian fold; a slight 

 fuscous discoidal lunule ; postmedial line fuscous, slightly angled 

 . outwards below costa, excurved at middle, then strongly bent 

 inwards and angled outwardsat vein 1 ; subterminal line represented 

 by a diffused fuscous band from costa to vein 5 and a band from 

 vein 3 to inner margin bent inwards at vein 2 ; a fuscous line just 



