NOVITATES ZOOLOGICAE XXV. 1918. 179 



wing whitish tinged with red-brown especially on costal area, a dark discoidal 

 point and faint brown subterminal shade. 



Hah. Paraguay, Sapucay (Foster), 1 S type. Exp. 22 mill. 



5562n. Stenoloba umbrifera n. sp. 



?. Head white with a few black scales, the antennae black, the palpi black- 

 brown to middle of 2nd joint ; thorax black-brown mixed with some white ; 

 abdomen whitish suffused with fuscous ; pectus, legs, and ventral surface of 

 abdomen white mixed with red-brown, the tarsi blackish ringed with white. 

 Forewing white irrorated with black ; the basal area suffused with black ; two 

 indistinct slightly sinuous black antemedial lines ; a rather diffused oblique black 

 medial band, dilated towards costa ; a blackish bar in the cell near extremity 

 and small black spots at angles of ceU ; postmedial Kne indistinct, blackish, 

 excurved below costa and beyond lower end of cell, then retracted to lower angle 

 of cell and sinuous to inner margin ; the postmedial area suffused with blackish 

 to vein 2, with some white points at costa and slight black marks on the veins 

 beyond the postmedial Une ; subterminal line represented by the outer edge of 

 this blackish area, excurved below vein 7 and between veins 5 and 2, then blackish 

 and incurved ; a blackish bar from costa just before apex and slight black marks 

 and short streaks from termen ; cilia whitish with a blackish line at middle. 

 Hindwing white suffused with fuscous brown ; cilia white with a dark line near 

 base. Underside whitish suffused in parts with brown ; hindwing \vith slight 

 dark discoidal lunules. 



Hah. C. China, Chungking (W. R. Brown), 1 $ type. Exp. 24 mill. 



564()a. Ozarba concolor n. sp. 



?. Head white mixed with reJ-brown ; thorax and abdomen red-brown 

 with a slight greyish gloss ; antennae grey-brown ; palpi red-brown, the 

 extremities of 2nd and 3rd joints white ; pectus, legs', and ventral surface of 

 abdomen dark red-brown mixed with some white ; the tarsi dark brown ringed 

 with white. Forewing glossy red-brown ; antemedial line white, very slightly 

 waved and rather diffused on outer side ; a slight \\ hitish discoidal bar ; post- 

 medial line whitish defined on inner side by brown, excurved to vein 4, then 

 oblique and sUghtly incurved at submedian fold, some minute white points 

 beyond it on costa ; traces of a dark subterminal hue, incurved below costa 

 and excurved at middle ; a terminal series of blackish points. Hindwing glossy 

 red-brown ; a terminal series of blackish points ; cilia wliitish at tips. Under- 

 side of forewing red-brown slightly irrorated with whitish except on disk, a 

 curved dark postmedial Une ; hindwing whitish tliickly irrorated with red- 

 brown, a small dark discoidal spot and curved postmedial line. 



Hah. Peru, R. Pacaya, 1 ? type. Exp. 18 mill. 



56580. Ozarba chionoperas n. sp. 



S. Head and thorax deep bright red-brown ; antennae blackish ; palpi 

 white tinged with rufous except towards base ; abdomen yellow tinged with 

 rufous and with dorsal dark-brown bars except towards extremitj' ; pectus, legs, 

 and ventral surface of abdomen white mixed with some rufous, the tarsi blackish 



