492 KOCTUII).35. 



(lufiiied by dark broAvn and slightly waved below vein 3 : a crenulate 

 black terminal line with pale points beyond it at the interspaces. 

 Hind wing fnscous brown ; a round white spot beyond lower 

 angle of cell with minute spot below it at vein 1 ; the termen and 

 cilia white from below apex to below vein 5 and at submedian 

 fold. Underside fuscous, tlie basal area ochreous white ; fore 

 wing with oblique white postmedial band, narrowing below vein 3, 

 the terminal area suffused with ochreous white from apex to 

 vein 3; hind wing with black discoidal spot, narrow medial band 

 oblitpe to discal fold then incurved, its outer edge slightly waved, 

 traces of a white subterminal line, a waved black term.inal line 

 Avith some white before it from below vein 7 to below vein 5. 



Ah. 1. Fore wing with black patch below end of cell. 



Ab. 2. Fore wing with the basal area not black-brown. 



Ab. 3. Similar, but fore wing with diffused white patch on inner 

 area between the ante- and postmedial lines. 



Ab. 4. char-on. Fore wing moi'e uniform fuscous brown without 

 the dark postmedial patch on costal area. 



Ab. 5. certa. Similar, but fore Aving with the inner area and 

 streaks in the interspaces of postmedial half reddish brown. 



Ab. 6. Fore wing suflPused with black-brown leaving the inner 

 and terminal areas reddish brown. 



Hab. Formosa, Takow (flohson), 2 $ type charon -, Timok Latjt, 

 Larut (Forbes), 1 cS ; K^^ Is-i 1 c? , 1 $ ; Dutch N. Guinea, 

 Kapaur {Doherty), 1 J ; Bk. N. Guinka, Avola [Pratt), 1 cJ , 

 Ekeikei (Fratt),\ c? , 1 $ , Mt. Kebea (Pratt), 1 $ ; New Geoegia 

 (Meek), Id; N. Australia, Port Darwin (Bmkland), 1 $ ; 

 Queensland, Kockhampton, 3 S fyP^- ^-W- 44-64 millim. 



7617. Ercheia dipterygia, n. sp. (Plate CCXVII. fig. 4.) 



S . Head and thorax dark brown slightly mixed with greyish ; 

 palpi pale at tips ; pectus and legs ochreous white, the fore and 

 mid legs suffused with brown, the tarsi ringed with whitish ; 

 abdomen grey-brown, the basal crest dark brown, the ventral 

 surface ochreous white except at extremity. Fore wing fuscous 

 brown with a patch of bluish white suffusion on inner area 

 between the antemedial and subterminal lines ; an indistinct dark 

 subbasal line, excurved below costa and ending at submedian fold ; 

 antemedial line indistinct, dark, angled outwards below costa, 

 incurved to vein 1, then excurved; a minute blackish point in 

 middle of cell ; reniform very faintly defined and with white points 

 at its upper and lower extremities ; faint traces of a Avaved dark 

 medial line excurved beyond the cell, then oblique, a slight blackish 

 annulus before it in submedian interspace ; postniedial line blackish, 

 defined on outer side by ochreous toAvards costa, minutely Avaved, 

 oblique to vein 6, excurved to vein 3, then oblique and more 

 strongly Avaved below vein 2, some ochreous points beyond it on 

 costa ; subterminal line very indistinct, pale, Avavcd ; a series of 



