( 370 ) 



all c'oncolorous ; thorax and alxloinen whitish grey; antennae yellowish. Underside 

 whiter, with the markings darker and more contrasted ; in the forewing a (■ui\ed 

 row of fuscous dots on the veins precedes the oblique line ; in the hindwiiig a 

 strongly denticulated line follows it. 



Expanse of wings : cf , 34 mm. 



One <S from Padang Rengas. 



Monotaxia gen. nov. 



Forewings with costa straight ; convex only just before aijex, which is not 

 produced ; hindmargin oblique, curved before anal angle ; hindwings with hind- 

 margin rounded. Antennae of t^ unipectinate, curved ; apical one-third tiliform ; palpi 

 not long; porrected ; second joint broad; third short, drooping; tongue jiresent. 

 Ncuration: forewings, fir.st median at t liree-fouiths, second at nine-tenths, third 

 from end of cell; fifth subcostal at nine-tenths; joint stem of the other four at 

 th/ee-fourths. Hindwings, like those of Loxorhoriihia ^\'arr. 



Type : Monotaxia rectili'iieata Guen. (Cassyma). 



As Guenee's genus Cassynia is a mixture, his first species must be regarded 

 as the type. It therefore becomes necessary to find a fresh generic term for this 

 species, the cJ of which was unknown to Guence. 



Palaeaspilates gen. now 



Forewings elongate, triangular ; costa nearlj' straight ; apex blunt ; hindmargin 

 oblicpiely curved ; hindwings with hindmargin entire, rounded ; S antennae plumose, 

 rather long; palpi short, straight ; third joint invisible ; tongue present ; hind tibiae 

 not thickened, with four spurs. Xeuration : cell half as long as wing ; discocellular 

 convex ; first median at three-fourths, second just before end, third from the end of 

 cell; lower radial from centre of discocellular, upper from three-fourths of the 

 discocellular ; last subcostal from top end of cell, and from the same point, or only 

 just before it rises the common stem of the other four. Hindwings : costal 

 approximated to subcostal for some little way near base ; two subcostals on a very 

 short stalk ; radial from middle of discocellular ; medians as in forewings. 



Type : P. inoffensu. sp. nov. 



Palaeaspilates inoflfensa sp. nov. 



Forewings dull olive yellow, thickly dusted with fine grey atoms; a thick difl'use 

 straight grey exterior line from two-thirds of inner margin to costa before apex, 

 becoming olxsolete before reaching the costa; a dark grey discal spot, and a very 

 faint curved basal line. Hindwings the same colour, but without markings. Under- 

 side like upper, but all the maikings darker. Head, antennae, thorax, and abilcmien 

 concolorous. 



Expanse of wings : ;5() mm. 



One <J from Knysna (( 'ajie (^olony), from the Felder collection. 



Superficially exactly like a dull looking Aspibites (jilviiria. 



Panagropsis gen. nov. 

 Like Gamoi'una 'Sloore, but distinguished by the J antennae which are fully 

 pectinated. 



Type : P. equitana Wlk. {l\mwjru). 



