XYLOEYCTlDiE. 395 



followed by a white dot and then by a dark fuscous dot; an oblique 

 dark fuscous mark on dorsum beyond basal patch ; area between 

 basal patch and postmedian fascia mostly suffused with light 

 fuscous except towards costa ; an irregular oblique-oval blackish 

 spot on upper angle of cell; a rather oblique somewhat curved 

 fascia of two irregular fuscous shades sprinkled with dark fuscous 

 crossing wing behind this, second enlarged into an elongate- 

 triangular spot on costa and almost united with terminal fascia ; 

 a fuscous terminal fascia mixed with dark fuscous, widest and 

 projecting inwards opposite apex, narrowed downwards and not 

 reaching tornus, terminal edge whitish : cilia whitish (imperfect). 

 Hindwings grey ; costal edge expanded to beyond middle, with 

 long rough projecting hairscales suffused with grey beneath, and 

 long fuscous subcostal hairpencil lying beneath forewings ; cilia 

 grey-whitish, with grey subbasal shade. 



British Guiana, Mallali, in March (Parish) ; one specimen. 



Antaeoti'lcha epignampta, n. sp. 



($ . 19 mm. Head and thorax white. Palpi grcj', terminal 

 joint suffused with white on apical half. Antennal ciliations li. 

 Abdomen pale grey. Forewings elongate, costa moderately arched, 

 apex rounded, termen rounded, hardly oblique ; white ; a narrow 

 dark grey streak along costa from base to beyond i, with a short 

 projection from its middle, and a rather oblique grey line from its 

 apex reaching to fold ; a somewhat oblique transverse dark grey 

 mark on end of cell ; small rather dark fuscous spots on dorsum 

 at |- and |, and small fuscous spots on costa beyond middle 

 and at I ; a somewhat curved transverse fuscous shade behind 

 discal spot, extremities directed towards but not reaching first 

 costal and second dorsal spots, and a rather curved shade from 

 beneath second costal spot to dorsum before tornus ; a fuscous 

 fascia round apical part of costa and termen, narrowed down- 

 wards, leaving terminal edge whitish : cilia white, with basal 

 series of fuscous spots becoming confluent above apex. Hind- 

 wings whitish-ochreous-grey ; costal margin rather expanded to 

 beyond middle, with long rough hairscales suffused with grey 

 beneath, and long whitish subcostal hairpencil lying beneath 

 forewings ; cilia white, basal third pale yellow-greyish. 



Peru, Pacaya, in June (Mounsei/) ; one specimen. 



Antaeotricha nerteropa, n. sp, ;^ 



S . 18 mm. Head ochreous-white. Palpi white, second joint 

 grey except extreme tip, extreme base of terminal joint grey, 

 Antennal ciliations 1|. Thorax ochreous-whitish partially tinged 

 with grey. Abdomen pale greyish, anal tuft whitish-ochreous. 

 Forewings elongate, costa anteriorly gently arched, then nearly 

 straight, apex rounded, termen rounded, little oblique; white 

 tinged with ochreous in disc ; a dark leaden-ftiscous blotch ex- 

 tending over basal fourth of dorsum ; an irregular fuscous line 



