478 Sir G. F. Hampson on 



rounded, the termen evenly curved and not crenulate ; vein 3 

 from before angle of cell ; 5 from just above middle of 

 discocellulars ; 9 from 10 anastomosing with 8 to form a long 

 areole, 6 from the areole ; 11 from cell. Hind wing with 

 veins 3, 4 from augle of cell ; 5 from middle of discocellulars ; 

 6, 7 stalked ; 8 approximated to the cell to beyond middle. 



Amphiphalera leuconephra, sp. n. 



Head and thorax white mixed with brown ; abdomen 

 fulvous yellow, greyish at extremity, the ventral surface 

 yellowish white faintly banded with brown. Fore wing pale 

 silky grey-brown irrorated with white ; indistinct antemedial 

 dark points on the veins ; reniform white, oblique bar-shaped, 

 the costal area suffused with white from well before to well 

 beyond it ; a postmedial series of slight dark points on the 

 veins, arising just beyond the reniform and obliquely in- 

 curved below vein 4 ; a faint whitish subterminal line, ex- 

 curved below vein 7 and at middle, then oblique. Hind 

 wing yellowish white, the terminal area pale silky brown, 

 broad at costa, narrowing to tornus. 



Hub. Sierra Leone (Cator), 1 <$ ; Gold Coast, Volta R. 

 (Dudgeon), 1 ? type. Exp. 46 mm. 



Paradiastema pulverea, sp. n. 



Antennae of male with rather long uniseriate branches to 

 apex, of female with short branches. 



cJ . Head and thorax creamy white, the patagia with some 

 fulvous; palpi blackish at tips; antennae black; legs with 

 brown hair mixed ; abdomen fulvous, the ventral surface 

 whitish slightly banded with black. Fore wing whitish 

 thickly irrorated with rufous, the termen narrowly and cilia 

 rufous. Hind wing silky white with a yellowish tinge. 



? . Abdomen with the anal tuft brownish white, with a 

 blackish band at base; fore wing sometimes very thickly 

 irrorated with rufous. 



Hab. Gold Coast, Cape Coast Castle (Higlett, Dudgeon), 

 1 (J, 4 ? type; S. Nigeria {Dudgeon), 2 ?. Exp. 46- 

 52 mm. 



Resembles P. nigrocincta, Auriv., but the antenna? of 

 female are pectinate instead of laminate. 



Genus Lamoriodes, nov. 



Type L. metaleuca. 



Proboscis fully developed ; palpi upturned, rather slenderly 

 scaled and reaching to just above vertex of head ; frons with 



