( 46 ) 



Anisolasia gpu. nov. 



Forewing : costa soiucwliat slioukleied at base, and strongly convex before 

 ajiex ; ajiex ]iroiniiiciit : hiinlmargin olili(nie, very faintly sinuous; inner margin 

 convex. 



HinduiiKj : with apex rounded ; hindniargin nearly straight from vein 

 to anal angle, which is square. 



Antennae of i plumose, the pectinations une(inal, those on the ontside 

 much longer than the inside row, but all very long, fine, and ciliated; the longest 

 of the outer series about one-fourth as long as the shaft itself; forehead produced 

 below : palpi porrect, rough-haired ; tongue and frenulum present. 



Neuration as in Xnnthorhoc, but the lower radial of forewing rising distinctly 

 above the middle of discocellular. 



Type : Anisolasia napaxsa Dogn. {Catacli/xme). 



The type sj)ecies is of small size and delicate structure, somewhat resembling 

 the group of smaller South American species of Coeiiocalpe, apricata, emanata, etc. 



102. Diactinia albinodosa spec, nov 



Fun'H'itig : dark olive-fuscous ; the lines and some of tlic veins jnire white ; 

 the median vein and basal pt)rtions of the three median nervulcs white ; a 

 straight oblique white line near base, followed l)y a curved line, outbent above 

 and below median, the two forming roughly the letter B ; a black heart- 

 shaped discal mark edged with white, its upper edge connected by a white streak 

 above vein 6 with the broad white outer line, which runs from two-thirds of 

 costa to three-fourths of inner margin forming a prominent blunt angle 

 between veins 3 and 4; just before this are two waved brownish lines separated 

 by darker fuscous ; submarginal line waved, white, interrupted by the veins, 

 which towards the hiudmargin are all dull ferruginous, and ]ireceded and followed 

 by blackish blotches between the veins ; marginal line uf double black dashes ; 

 fringe olive-fuscous with darker dividing lino, the whole concisely cut beyond the 

 veins by fine pencils of white. 



llinduing : white, slightly grey-tinged ; a dark discal spot and traces of 

 two lines, postmedian and submarginal, distinct only on inner margin; paired 

 black marginal dashes ; fringe white. 



Underside of forewing dull olive-grey, becoming fuscous towards apex and 

 hindmargin ; a dark cell-sjiot ; outer and submarginal Hues, and the dashes in 

 fringe white. Iliudwing whitish, dusted with grey ; a dark cell-spot ; a whiter 

 postmedian baud, angled in middle, and slightly edged with darker, especially 

 on the veins basewards. 



Head, thorax, and abdomen dark olive-fuscous, in places mixed with pale 

 scales ; vertex and collar whitish ; tijjs of jiatagia dull ferruginous ; abdomen 

 with a white band at base and the segments whitish. 



Exjianse of wings : 42 mm. 



1 $ from Pern. 



103. Dolichopyge canisparsa spec. nov. 

 Foriwimj : white, thickly dusted and tinged in piarts with grey ; basal pati'li 

 edged by a curved blackish line, the extreme base darker grey ; it is followed 

 by a narrow curved jiale grey baud witli dark line along middle; inner edge of 



