220 REVISION OF AUSTRALIAN TORTRICINA, 



faintly yellowish-tiii<^ed : cilia wliite, on termen with a blackisb 

 basal line interrupted on lower portion, not reaching tornus. 

 Hinclwings yellowish-white; a moderate suffused dark grey streak 

 along upper half of termen; cilia white, with a dark grey basal 

 line opposite dark patch. Undersurface of all wings white, with 

 black markings much as above. 



N.G.: Biagi, Mambare R., (5000 feet; Meek); one specimen. 



152. C. sibylliua, n.sp. 



^ 21 mm., ^ 18 min. Head and palpi orange. Thorax light 

 yellovi'ish, in ^ white posteriorly. Abdomen ochreous-yellow, 

 basal and two apical segments blackish (in ^ broken). Fore- 

 wings elongate, suboblong, costa without fold, towards base 

 strongly, posteriorly slightly arched, apex obtuse, termen rounded, 

 slightly oblique; silverj'-white; costal edge black, very finely 

 towards base, in ^ posteriorly gradually much thickened and 

 irregular-edged, in ^ slender; some pale yellowish suffusion 

 towards apex, and in ^ on veins near termen; in ^ a slender 

 irregular black streak along termen preceded above middle by an 

 irregular transverse black mark, in ^ with a terminal series of 

 black marks on veins connected on termen : cilia white, in ^ 

 with a blackish terminal line except towards tornus. Hindwings 

 dark gre}', darker towaids apex; cilia white, with grey basal 

 line. Undersurface of all wings dark grey, in ^ hindwings 

 mixed with whitish. 



N.G. : Owgarra(Meek); two specimens. Very like the pre- 

 ceding, but immediately known by the different hindwings and 

 undersurface. 



27. Zacorisca, n.g. 



Head smooth-scaled. Palpi long, porrected, second joint 

 thickened with dense appressed scales, terminal ratlier long, 

 cylindrical, obtuse. Thorax without crest. Forewings with 3 

 from angle, 7 separate, to termen. Hindwings with 3 and 4 

 connate, 5 closely approximated to 4 at base, 6 and 7 stalked. 



