(423 ) 



Expanse : 20 mm. 



Ilah. Aroa River, January and March. 



The type and a second specimen are in the Tring Mnsenm. 



149. CMonaema aroa spec. nov. 



(?. Head and thorax blackish, abdomen dark grey. 



Primary dark grey, thickly irrorated with blackish, having a bronze iiue, 

 an obscure dark antemedial and postmedial indefinite band ; from the costa is 

 a dark tuft of long hairs, extending over into the cell ; the taft begins at a 

 quarter from the base, and extends to beyond the end of the cell. Secondaries 

 darkish grey, paler near the base. 



Expanse : 28 mm. 



Hah. Aroa River, April. 



The type is in the Tring Museum. 



15i(. Chionaema brunnea spec. nov. 



(?. Head brown ; thorax brown, with a whitish central streak ; abdomen 

 greyisli brown. 



Primary brown, somewhat shining and slightly irrorated with grey in parts ; 

 at the end of the costal tuft is a pale patch with a pale streak below the cell 

 and a pale inner margin ; a nearly erect serrate pale postmedial line ; termen 

 paler. Secondary uniform brownish grey, darker at the base. 



Expanse : 28 mm. 



IJalj. Aroa River, February. 



The type, unique, is in the Tring Museum. 



151. Chionaema dinawa spec. nov. 



S. Head and thorax black, mesothorax and patagia scarlet, abdomen and 

 legs black, underside of abdomen scarlet. 



Primary scarlet, with a fine black border all round, except the outer half of 

 the inner margin, where it is broader, the costal patch of hair black. vSecondary 

 chrome yellow, with very broad black apical area tapering to the anal angle ; 

 inner margin broadly black, tapering up to the base. 



Underside : Primaries, basal half chrome yellow, outer half black. Secondaries, 

 as npperside. 



Expanse : 29 to 32 mm. 



Hab. Dinawa, August. 



T}'pes in my collection. 



152. Chionaema charybdis spec. nov. (PI. V. f 27). 



i. Head and thorax bronzy black, abdomen and legs pale greyish. 



Primary dark blackish bronze-colour, with basal black line curved and 

 dentate, median black band obscure, postmedial line strongly serrate and irregular, 

 beyond which is a liroad band of C(jnfluent black dashes, marginal black line 

 strongly serrate. Secondary greyish, darker on the margins, with a distinct dark 

 cell-spot. 



