NAMANGANA. 557 



4297. Namangana albirena, n. sp. (riate CXXXYII. fig. 9.) 



Head and thorax reddish bro\vn mixed with black and some grey ; 

 pectus, legs, and abdomen grey irrorated with brown, the tarsi black 

 ringed with white. Fore wing purplish grey tinged with red- 

 brown, the medial area red-brown except towards costa ; subhasal 

 line represented by double stria) from costa and a whitish spot 

 below the cell with dentate black mark beyond it ; antemedial line 

 double, black rilled in with white, obliquely curved; orbicular pale 

 defined by black, small, rather oblique elliptical, touching the ante- 

 medial line; reniforrn yellowish white defined by black, very large 

 and elliptical; postmedial line double, black filled in with white, 

 bent outwards below costa, then minutely dentate and produced to 

 black and white points on the veins, excurved to vein 5, then 

 incurved, some white points beyond it on costa ; subterrainal line 

 yellowish white defined on inner side by dark brown suffusion and 

 with slight dentate blackish marks on inner side, excurved below 

 vein 7 and at middle and incurved at discal and submedian folds, 

 where it forms diffused yellowish-white marks ; a terminal series 

 of minute black points with yellowish-white points before them ; 

 cilia red-brown mixed with ochreous. Hind wing ochreous white 

 suffused with red-brown, the terminal area darker: cilia yellowish 

 white tinged with brown and with brown line at middle ; the 

 underside yellowish white thickly irrorated with brown, a slight 

 discoidal spot, minutely waved postmedial line, and subterminal 

 shade. 



Ilab. Queensland, Brisbane, Taylor Range (Dodd), 1 § typo. 

 Exp. 26 millim. <$ in Coll. Druce. 



4298. Namangana niveirena. (Plate CXXXYII. fig. 10.) 



Perigca niveirena, Harv. Can. Ent. viii. p. 53 (1876); Smith, Cat. Noct. 

 N. Am. p. 154. 



2 . Head and thorax dark brown mixed with grey; tarsi blackish 

 ringed with white ; abdomen grey suffused with brown. Fore wing 

 grey suffused with brown and irrorated with black, the costal edge 

 blackish ; subhasal line black, angled outwards at median nervure 

 and ending at submedian fold; antemedial line strong, black, 

 rather oblique, waved ; orbicular very indistinct, slightly defined 

 by black, oblique elliptical; reniform narrow with brownish 

 centre and white annulus defined by black ; an, indistinct medial 

 line excurved to median nervure, then waved ; postmedial line 

 black, strongly bent outwards below costa, then dentate, incurved 

 below vein 4, some white points beyond it on costa ; sub- 

 terminal line indistinct, whitish slightly defined on inner side by 

 black and with some fuscous suffusion before it at costa, angled 

 outwards at veins 7, 0, 4, o, and inwards at discal and sub- 

 median folds ; a terminal series of strong black lunules. Hind 

 wing fuscous brown, greyish towards base; cilia with whitish line 



