ELYDNA.. 171 



line through them ; the underside whitish, the costal area irrorated 

 with brown, a postmedial series of minute dark streaks on the veins 

 from costa to vein 2. 



2 . Head, thorax, and abdomen tinged with fuscous ; fore wing 

 with a uniform fuscous tinge obscuring the markings. 



Hab. Br. N. Guinea., Aroa R., Ekeikei {Pratt), 1 $ , Mt. Kebea, 

 type f and type f funerea in Coll. Bet hune- Baker. Exp. d 32, 

 2 36 millim. 



4520. Elydna cinerascens. 



Cosmia cinerascens, Motsch. Etud. Ent. ix. p. .34 (1860). 

 Radinacra palpalis, Butl. A. M. N. H. (5) i. p. 161 (1878) ; id. 111. Het. 

 B. M. ii. p. 26, pi. 29. f. 7. 



Head, thorax, and abdomen grey mixed with brown ; palpi black, 

 whitish at tips ; tarsi fuscous ringed with white. Fore wing grey 

 tinged with ochreous brown and thickly irrorated with fuscous ; 

 subbasal line slight, blackish, angled outwards below costa and 

 ending at submedian fold ; antemedial line slight, blackish, oblique, 

 sinuous ; orbicular a black point ; reniform hardly traceable with 

 faint pale points on its edges ; a diffused blackish medial line, 

 oblique from costa to lower angle of cell, then inwardly oblique ; 

 postmedial line blackish, dentate and produced to black points on 

 the veins, excurved to vein 4, then oblique ; subterminal line 

 hardly traceable, excurved below vein 7 and at middle ; a terminal 

 series of minute black points. Hind wing whitish suffused with 

 brown especially on terminal area ; cilia with a slight yellowish 

 line at base ; the underside white tinged and irrorated with brown 

 especially on costal area, a blackish discoidal spot, indistinct post- 

 medial Hue with minute dark streaks on the veins from costa to 

 vein 4, and terminal series of small black lunules from apex 

 to vein 2. 



Hab. Japan, Yokohama (Jonas, Pryer), 7 S , 2 9 type palpalis ; 

 W. China, Chang-yang (Pratt), 1 $ . Rep- 28-36 millim. 



4521. Elydna renalis. 



Radinacra renalis, Moore, Lep. Ceyl. Ii i. p. 30, pi. 147. f. 4 a (1884); 

 Hmpsr. Moths Ind. ii. p. 265. 



Head and thorax reddish brown slightly mixed with grey ; palpi 

 black, whitish at tips ; antenna? blackish ringed with white at base ; 

 tarsi blackish ringed with white ; abdomen grey-brown, the ventral 

 surface white irrorated with brown. Fore wing dark reddish 

 brown slightly irrorated with grey ; subbasal line indistinct, waved, 

 from costa to submedian fold, a white point beyond in cell ; ante- 

 medial line black, excurved towards costa and inner margin and 

 angled inwards below submedian fold ; orbicular a black point 

 detined by white scales ; reniform a round white spot with small 

 spot above it and one white point below it on inner side and two 



