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Subfamily TRICHOPTERYGINAE. 

 120. Anthierax aroensis. 



Auisociditiauriiensis'Wsi.VT., Nov. Zuol. x. p. 382 $ (I'JUS). 



S. Forewinij : wbitisb, with grey suffusion and fine Ijliickisli lines, the lines 

 jilacecl as in the ¥ , but the whole wing much paler ; tlio band before snljmarginai 

 line as far as vein 4, and the edges of central fascia towards costa alone showing 

 fuscous with a slight greenisli tinge ; the cleft in hiudmargin between veins 2 and 3 

 rnns in for one-third of wing, the part below it being produced into an acutely 

 jiointed lobe, reaching well beyond the upper portion of hiudmargin ; the distortion 

 below at middle of inner margin at the extremity of vein 1 is strongly marked, and 

 the lobe clothed with white liairs. 



llindwiny : white, with a large basal lobe, a fulvous grey twisted middle lobe, 

 and a dark grey anal projection. 



Hindlegs shortened and swollen, with tufts of ochreons hair ; the abdomen 

 also roughened with hair below. Antennae fulvous, darker at base ; paljji pale grey 

 speckled with darker, second segment rough-haired, third spatnlate. 



Exjjanse of wings : 35 mm. 



1 S. 



121. Episteira delicata spec, no v. 



Forewinij : wliite ; Itasal area witli six irregularly waved thick greyish olive 

 lines, mainly vertical, the costal vein with three fine black dashes ; some black scales 

 along inner margin at base of all the lines ; cell-spot linear, black, in a narrow 

 pure white central space ; four postmedian olive-grey dentate lines, of which the 

 first two are marked with black and the third is thick and ditfase ; a partially double 

 blackish dentate submarginal line ; a marginal row of black swollen spots between 

 the veins, and a row of large black spots Ijeyond them in the white fringe. 



liindwinij : very pale grey, slightly darker before hindmargin. 



Underside olive-grey, paler in hindwing and along inner margin of forewing ; 

 fringe white. 



Palpi and antennae blackish ; face dark brown ; vertex olive-grey ; fillet, collar, 

 and tijis of shoulders whitish grey ; thorax grey, with a black lateral line, thickened 

 behind ; abdomen olive-ochreous. 



Expanse of wings : 20 mm. 



1 S. 



Meg'aloba gen. nov. 



ForiH-iidi : large ; costa straight for four-fifths, then strongly convex ; apex 

 minutely j)roduced ; hindmargin gibbous or elbowed in middle ; anal angle distinct. 



Hind winy : narrow, elongate ; the apex truncate; hindmargin crenulate; in the 

 $ with a large ear-shaped lobe reaching half-way down inner margin, the lobe itself 

 edged with a scale-bearing flap, which at the base forms a small additional lobe. 



Abdomen in cJ long and slender, with a stout keel beneath at base, in ¥ stout ; 

 antennae simple, lamellate ; jialpi porrect, long, second segment long-haired, third 

 short and smooth ; tongne and frenulum present; legs long and slen<ler ; hindtibiae 

 in ¥ with terminal sjjurs ; in i thick, the femnr, tibia, and tarsus of equal length, 

 without spurs. 



Neuralion : forewing, cell ipiite half as long as wing ; discocellular obliipie ; 

 first median nervnlejust bejond middle, second at six-sevenths; lower radial from 



