436 Mv, H. Druce on some 



Langsdorjia Buckhyi^ sp. n. 



Male. — Head, collar, teg-ulge, thorax, abdomen, and legs 

 dark brown ; antenna3 blackish brown. Primaries dark 

 brown ; a large reddish-brown broken band crosses the wing 

 near the base; a large metallic gold spot just above the inner 

 margin ; a square-shaped reddish-brown spot below the cell; 

 a dark brown spot edged with white close to the apex ; some 

 fine white lines along the outer margin ; the fringe dark 

 brown : secondaries dark brown, very mottled on tiie under- 

 side with darker brown. 



Expanse 2 inches. 



llab. Ecuador, Sarayacu {Mas. Druce). 



Langsdorjia rufescens, sp. n. 



Male. — Head, antennae, collar, tegulae, thorax, abdomen, 

 and legs reddish brown. Primaries reddish brown, crossed 

 about the middle from the costal to the inner margin by a 

 narrow white line, the outer edge of the white line bordered 

 with a dark reddish-brown band ; the wing above the anal 

 angle greyish : secondaries reddish brown. 



Expanse 1^ inch. 



Hab. Colombia, Bonda {Mas. Druce). 



Zeuzera ceeteSf sp. n. 



Male. — Antennae yellow; head, collar, underside of the 

 thorax, legs^ and underside of the abdomen dark brown ; 

 tegulai and thorax white ; abdomen pale brown. Primaries : 

 the costal half of the wing pale brown, tlie costal margin dark 

 brown ; the inner half of the wing white, striated with fine 

 dark brown lines ; a rather wide short brown streak below 

 the cell : secondaries white. 



Expanse 2 inches. 



Hab. Colombia, Bonda {Mas. Druce). 



Fam. Hepialidse. 

 Hepialus prosopus, sp, n. 



Head, antennae, collar, tegul^e, thorax, abdomen, and legs 

 reddish brown, the abdomen paler above. Primaries pale 

 reddish fawn-colour, mottled with darker brown, tlie inner 

 part of the wing near the base pinkish ; three broken greyish 

 bands cross the wing beyond the middle from the costal to 



