( 159 ) 



and anal half of abdomen pale green, basal half black-brown with two tufts ; 

 abdomen beneath ochreons ; legs broken, but forelegs fuscous with pale joints. 



Expanse of wings : 20 mm. 



1 ?. 



The S will almost certainly show this to be a Prosthetopteryx. 



154. Prosthetopteryx? vinosa spec. nov. 



Foreioing : olive green, the shadings rich vinous mixed with fulvous ; base 

 crossed by three or four vertical vinous lines with grey scaling between them ; 

 central fascia traversed by two or three fine vinous lines, its outer edge formed by a 

 broad vinous band, nearly straight, at two-thirds, followed by a dull green band 

 with grey centre, which below vein 2 becomes fulvous ; marginal area blurred 

 purplish and fulvous, with a pale green waved submarginal line close to margin, 

 preceded by fulvous patches ; marginal line dark purple ; fringe mottled green and 

 purple ; central fascia at middle with a fulvous patch. 



Hi ml/ring : shining whitish, with traces of grey lines ; the fringe dark grey. 



Underside glossy pale green with the markings grey. 



Head and thorax green ; abdomen wanting. 



Expanse of wings : 22 mm. 



1 ?. 



Pseudosauris gen. nov. 



S. Foreteii"] : costa shouldered at base, then straight ; outer margin obliquely 

 rounded. 



Hindwing : narrow ; the anal angle formed at the end of vein 3, whence the 

 inner margin, fringed as normally, runs up for two-thirds to the end of vein 2, 

 which is quite short, having below it a short spatulate lobe, also fringed, reaching 

 about one-third of the wing. 



Antennae thickly lamellate ; palpi long, thickly sealed; tongue and frenulum 

 present ; hindtibiae with terminal spurs ; hindfemora greatly swollen ; abdomen 

 with slight lateral crests beneath and long anal tufts. 



Nenration of Tephroclystia. 



Type : Pseudosauris miranda Warr. 



The ? of this species was described by me as Tephroclystia miranda, in Noo. 

 Zool. x. p. 381 (1903). Its affinities are with the Tephroclystiinae rather than with 

 the Triehopteryginae. 



The cJ, from which the above generic description was made, comes from 

 Biagi. 



Sillophora gen. nov. 



Forewing : costa in <$ strongly shouldered at one-third ; apex prominent ; 

 outer margin obliquely curved ; in ? normal. 



Hindwing .- slightly indented beyond cell. 



Forewing in S with a slender furrow through cell to outer margin marked 

 below by a corresponding ridge, and slightly visible also in hindwing ; vein 1 

 strongly sinuate; the median nervules and submedian fold slightly upcurved at 

 extremity ; in hindwing the costal and subcostal veins during anastomosis are raised 

 and swollen, the costal arching abruptly away and the subcostal depressed at end 

 ill' cell, 7 rising before and not stalked with it ; vein 5 more or less obscured by 

 the furrow, otherwise the nenration agrees with that of Chloroclystis. 



