404 EXOTIC MICKOLEPIDOrTEKA. 



Antaeotriclia leucogramma, n. sp. 



5 . 30 mm. Head grey-whitish. Palpi grey, apex of second 

 joint and a supramedian suffused band of terminal joint \^hite. 

 Thorax lilac-grey. Abdomen grey. Forewings elongate, costa 

 moderately arched, apex rounded, termen rounded, vertical ; 

 fuscous, towards costa anteriorly suffused with purplish, towards 

 costa posteriorly and termen brownish ; costal edge dark fuscous 

 except towards apex ; a white dot towards costa at -^-; a very fine 

 white line along fold from base to near middle ; discal stigmata 

 obscurely darker, connected by a white line, second followed by a 

 short white dash ; several wliite dashes between second discal and 

 tornus ; a cloudy somewhat ijiterriipted curved white line from 

 beneath costa at f to tornus : cilia light brownish, barred with 

 whitish. Hindwings fuscous, rather darker posteriori}' ; cilia 

 fuscous, with darker subbasal shade. 



British Guiana, E.. Demerara; one specimen. 



Antaeotricha malachita, n. sp. 



c? . 22 mm. Head grey suffused with purple and indigo-blue. 

 Palpi violet-gre3^ Antennal ciliations Ig. Thorax dull bronzy- 

 green, with erectile posterior crest suffused with .indigo- blue. 

 Abdomen dark grey. Forewings elongate, rather narrow, costa 

 gently arched, apex rounded-obtuse, termen slightly rounded, 

 hardly oblique ; dark indigo-blue-grey ; markings suffused bronzy- 

 green, appearing blackish , in 'certain lights; irregular curved 

 streaks from dorsum at base and' |, meeting in a spot on costa at 

 I ; three irregular streaks from dorsum from ^ to |, meeting in a 

 spot on middle of costa ; a transverse mark on end of cell, whence 

 some irregular whitish suffusion extends to dorsum before tornus ; 

 a curved streak from | of costa to tornus, edged posteriorly b}' a 

 suffused whitish line except towards costa ; a terminal streak 

 expanded towards costa ; some white scales on termen towards 

 apex: cilia grey, basal half indigo-bluish. Hindwings blacldsh- 

 grej' ; costal margin rather expanded from base to f, with long 

 rough ])rqiecfing dark purple-grey hairseales, and whitish subcostsil 

 hairpencil lying beneath forcwi.ugs ; cilia grey, basal third dark 

 grey, apical third whitish. 



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



Antaeotricha lacertosa, n. sp. 

 c? . 21-22 mm. Head and thorax grey, patagia dark purplish- 

 fuscous. Palpi dark fuscous, second joint white towards base and 

 at apex, terminal joint suffused with white except anteriorly and 

 at base. Antennal ciliations 2g. Abdomen Ga'rk fuscous. Fore- 

 wings elongate, costa gently arched, apex rounded, termen rounded, 

 vertical; rather dark fuscous; basal third clouded with blackish- 

 fuscous ; irregular rather oblique blackish-fuscous shades before 

 and beyond middle ; dorsal projecting scales at ^ tipped with 

 ferruginous ; costal half of wing on median third suffusedly mixed 



