338 AMATIDJE. 



of costa to a large diffused black-brown discoidal patch extending 

 from costa to vein 2 and its outer edge exeurved be3 T ond the angles 

 of cell, a faint sinuous line from it to inner margin ; a diffused 

 maculate line from costa towards apex to termen at vein 4, 

 a maculate subapical line, and an oblique patch from vein 3 to 

 termen in submedian interspace. Hind wing semihyaline white, the 

 veins and terminal area black-brown, the latter expanding widely on 

 apical area and below vein 2. Underside of fore wing black-brown 

 with maculate whitish band from below costa beyond middle to 

 vein 3 towards termen ; hind wing with the costal area suffused 

 with black-brown. 



Hab. Venezuela, Caura R., La Vuelta (Klac/es), type f tf in 

 Coll. Rothschild, Maripa ; Surinam, Marcewym Valley, Aroewarwa 

 Creek ; Brazil, Amazons, R. Madeira, Allianca. Exp. 30 millini. 



*1103«. Eucsreon atrata. (Plate XIX. fig. 9.) 

 Eucereon marmoratum ab. atratum, Roths. Nov. Zool. xix. p. 175 (1912). 



cT . Head and thorax fuscous brown tinged with grey, the edges 

 of patagia and a streak on dorsum of thorax darker ; abdomen 

 brownish yellow with dorsal dark brown patch on basal half and 

 the extremity and lateral streak black, the ventral surface black- 

 brown towards extremity. Fore wing brown suffused with grey ; 

 traces of an irregular blackish subbasal line ; antemedial line black- 

 brown, forming a spot at costa, strongly angled inwards in 

 submedian fold and outwards above vein 1 where it is connected 

 with the postmedial line ; a dark annulus at upper end of cell 

 connected with tlie costa, the postmedial line arising from its 

 upper edge, exeurved beyond the cell, at vein 2 recurved upwards 

 into the middle of cell, then angled outwards in submedian fold 

 and inwards above vein 1 to the antemedial line ; a diffused waved 

 dark subterminal shade, angled inwards at vein 5 to the postmedial 

 line, and connected with a dark mark on termen at submedian fold 

 with some whitish above it. Hind wing semihyaline brown, the 

 veins and terminal area dark brown. Underside of fore wing 

 brown with whitish mark in cell towards extremity and traces of a 

 diffused whitish band from below costa beyond middle to near 

 termen at vein 3 ; hind wing with the cell and area below and 

 beyond it whitish. 



Hab. Venezuela, Caura R., La Union (Klages), type f S in 

 Coll. Rothschild. Exp. 44 millim. 



1110. Eucereon striata, insert: — 



Eucereon striatum, pallescens, Eoths. Nov. Zool. xix. p. 177 (1912). 



Slightly paler and fore wing with the markings less strongly 

 developed. 



Brazil, Castro Parana (J). Jones), type f S , $ in Coll. Roth- 

 schild. 



