BUCEREOX. 3H9 



1110 rt. Eucereon perstriata. (Plate XIX. fig. 10.) 

 Eucereon perstriata, Hmpsn. A. M, N. H. (8) iv, p. 349 (1909). 



<3 . Head and thorax greyish mixed with dark brown ; back of 

 head with two yellow spots ; guise yellow; patagiawith dark streaks 

 near edges ; vertex of thorax with fine dark streak ; abdomen 

 dark brown with paired subdorsal and sublateral yellow patches 

 on two terminal segments, the three basal segments with paired 

 ventral whitish spots. Fore wing oehreous whitish, the veins and 

 interspaces streaked with dark brown ; an incurved antemedial 

 brown line from cell to vein 1 ; the medial part of costa dark 

 brown ; a dark brown patch in middle of cell; reniform represented 

 by an oblique striga above and small spot below on inner side and 

 faint brown line on outer ; postmedia] line double, strongly exeurved 

 from costa to vein 4, then strongly incurved, crossed by a rather 

 sinuous dark streak on vein 2 extending to the subterminal pale 

 line which arises as a pale streak from termen below apex, exeurved 

 to near termen at vein 2 and forming two pale streaks in submedian 

 interspace; apipal area dark brown, Hind wing semihyaline 

 whitish, the apex and veins of terminal area tinged with brown ; 

 a line brown terminal line. 



Hub. S.E. Peru, S, Domingo (Ookenden), 1 d" type. JExp. 

 44 millim. 



*1112«. Eucereon picoides. (Plate XIX. fig. 11.) 



Eucereon picoides, Roths. Nov. Zool. xix. p. 177 (1912). 



S . Head white; palpi black-brown with white spot at extremity 

 of 2nd joint in front; lower part of frons and antennae black- 

 brown; tegulse black-brown with white spots at sides ; thorax white, 

 the shoulders and patagia near upper edge with wedge-shaped black- 

 brown patches, the ppothorax with black-brown streak andthemeta- 

 thorax with black-brown patch ; pectus and legs blaokdjrown, the 

 mid and bind coxa? and a spot on mid tibiae near base white, the hind 

 tibiae with the spurs and a ring at extremity white; abdomen 

 yellow with large dorsal black-brown patch extending to towards 

 extremity, the anal segment and lateral series of spots black, the 

 ventral surface white except at extremity. Fore wing creamy 

 white; the subbasal area black-brown, its outer edge oblique 

 from median nervure to vein 1 where the black-brown is conjoined 

 to a large rather quadrate antemedial patch on inner margin ; 

 the medial area black-brown conjoined to a quadrate patch in 

 middle of cell confluent with an elongate mark below the cell; a 

 large discoidal patch confluent with the dark costal area and 

 slightly broken up by pale marks on the veins, its outer edge 

 exeurved beyond the angles of cell, a maculate hand from it to 

 Inner margin continent with the subterminal markings, the spot on 

 inner margin large; a triangular black-brown subterminal patch 

 from costa to vein 5, its outer edge waved, and a curved maculate 

 hand from it to tornus ; terminal spots above and below veins 



