TINRID^, 



241 



V 



Hybroma anticosma, n. sp. 



2 . 8 mm. Hoad ochreous-yellow. Palpi dark fuscous, apical 

 lialf of terminal joint yellowish. Thorax dark fuscous. Abdomen 

 fuscous. rore\vinj;-s elongate, ratlier narrow, costa gently arched, 

 apex pointed, termen extremely obliquely rounded ; orange-yellow ; 

 markings dark fuscous ; a small spot on base of costa ; moderate 

 slightly curved in wards -oblique transv(n'se fascire from costa at ^ 

 and ^, connected by a bar from above middle of first to below 

 middle of second, first also extended along dorsum to base ; tornal 

 and a|)ical blotches connected by a slender irregular subterminal 

 streak, tornal also connected with middle of second fascia : cilia 

 yellowish, above apex a dark grey patch. HindAvings dark grey ; 

 cilia grey. 



Colombia, La Crumbre, 6600 feet, May (Parish) ; one specimen. 



Hybroma pegaea, ii. sp. 

 d . 8 mm. Head, thorax pale ochreous-yellowish, shoulders 

 fuscous. Palpi dark fuscous, apex yellow-whitish. Abdomen 

 light grey. Eorewings elongate, narrow, costa slightly arched, 

 apex pointed, termen extremely obliquely rounded; fuscous 

 sufFusedly irrorated dark fuscous ; an ochreous-yellow blotch in 

 disc beyoud middle, whence a broad irregular streak runs to near 

 termen and turns up to costa before apex ; a srpall spot of black 

 irroration at anterior end of this blotch, another in streak midway 

 between this and termen, and a third on fold obliquely before first; 

 a broad iri'egular ochreous-yellow streak along dorsum from base 

 to tornus, pointed posteriorly: cilia pale yellowish, above apex a 

 dark fuscous bar. Hindwings light grey ; cilia whitish-grey. 

 British Guiana, Bartica, January (Parish); one specimen. 



V Hybroma zacliaris, n. sp. 



J 5 • 7-10 mm. Head, thorax orange-yellow. Palpi yellowish, 

 sprinkled dark fuscous. Abdomen grey, anal tuft whitish. Fore- 

 wings elongate-lanceolate, acute ; orange-yellow ; markings formed 

 of dark purple-fuscous irroration ; uiore or less irroration along 

 costa except posteriorly ; more or less developed spots or blotches on 

 costa at I and |, sometimes also one at J ; small spots in disc before 

 and beyond middle, sometimes confluent with costal blotches above 

 them ; short oblique streaks from dorsum at l and |, first often 

 reduced to a small s])ot on fold ; sometimes a small spot in disc 

 towards termen ; a small spot at apex, and often one at tornus : 

 cilia orange-yellow, a bar of dark fuscous iri'oratiou at apex. 

 Hindwings grey ; cilia whitish-grey. 



Bkitish. Guiana, Bartica, Mallali, February, March (Parish); 

 twenty specimens. Varies considerably in development of dark 

 markings. 



VOL, II. — August, 1910, B 



