282 Mr. Edward Meyrick's Description of 



towards base, tips whitish, at apex with a dark fuscous bar, on costa 

 whitish. Hind-wings dark grey; cilia grey, darker towards base, 

 round apex suffused with brownish. 



British Guiana, Bartica, in December (Parish) ; one 

 specimen. 



Dichotneris aequata, n. sp. 



(^ $. 13-16 mm. Head and thorax whitish-fuscous. Palpi dark 

 fuscous, second joint with scales strongly triangularly dilated above 

 and small triangular apical tuft beneath, apical edge white, terminal 

 joint white, anterior edge blackish. Abdomen grey. Fore-wings 

 elongate, rather narrow, costa gently arched, faintly sinuate towards 

 middle, apex obtuse, termen rounded, rather oblique ; light greyish- 

 ochreous, irrorated with fuscous except towards costa anteriorly; 

 a small blackish dot on base of costa ; stigmata moderate, blackish, 

 obscurely whitish-edged, plical beneath first discal; a faint pale 

 greyish-ochreous slightly curved shade from f of costa to dorsum 

 before tornus ; a row of blackish dots round apex and termen : cilia 

 pale greyish-ochreous. Hind-wings rather dark grey ; cilia grey. 



British Guiana, Bartica, in February (Parish) ; four 

 specimens. 



Dichomeris squalens, n. sp. 



(^ $. 12-13 mm. Head and thorax greyish-ochreous. Palpi 

 dark grey, second joint with scales triangularly expanded towards 

 apex above and short rough triangular apical tuft beneath, 

 apical edge white, terminal joint whitish, anterior edge dark fuscous. 

 Abdomen grey. Fore-wings elongate, rather narrow, costa gently 

 arched, faintly sinuate towards middle, cilia slightly prominent 

 at origin, apex obtuse, termen rounded, rather oblique; greyish- 

 ochreous or pale fuscous, sprinkled with darker fuscous ; markings 

 rather dark brown ; a small spot on fold at J ; stigmata moderate, 

 plical rather obliquely before first discal, an additional dot more or 

 less marked before and above first discal; an irregular indistinct 

 paler line from f of costa to dorsum before tornus, somewhat curved 

 outwards and indented above middle, edged with brown suffusion 

 posteriorly ; a series of blackish dots round posterior part of costa 

 and termen : cilia light brownish-ochreous or fuscous. Hind-wings 

 and cilia grey. 



British Guiana, Bartica, in January and February 

 (Parish) ; seven specimens. 



