Genera (itul Species of V\\a\'u\\m. 2i.)5 



oi-.twr.i'fl cuivc in the middle, and is followed by a broadisli 

 yellow fascia, the outer i^(\^^ of whieli is likewise serrated ; 

 beyond this the whole hind margin is densely reddish fus- 

 cous ; fringe daik cinereous. lliTid wing yellow, with 

 greyish-l'uscous margin and an indistinctly expressed central 

 shade. Head, palpi, and thorax reddish; legs white; abdo- 

 men yellow. Underside dull yellowish grey. 



Expanse of wings 24 milliin. 



One male from Japan. 



Opsibotys, Warr. 

 Ojmboty.-^, A\an-. Anu. & :Mag. Nat. Hist. 1890 (ii.), p. 474. 



Opsibotys Jatipennisj sp. n. 



Fore wings pale straw-colour, with the markings yellowish, 

 viz. the costa, the two stigmata, and tlie two lines, the first 

 of which is very indistinct and the second denticulated ; a 

 faint undulating submarginal line. Hind wings with a central 

 spot, a curved central fascia, and a faint submarginal one 

 yellowish. In the male the yellowish parts are tinted also 

 with grey. Thorax and abdomen straw-colour ; head and 

 collar yellowish. Underside dirty ochreous, with all the 

 markings very faint. 



ExpaTise of wings 30 millim. 



One female, one male, from Japan. 



The species reminds one of a Micractis, but the male is 

 without the characteristic marking of that genus. Both 

 Avnigs are rather broad. 



Opsibotys ocellalisy sp. n. 



Fore wing fuscous-brown, elongate ; first line invisible, 

 second strongly serrated, the serrations thrown up by a 

 slightly paler shade beyond it ; a conspicuous pale yellowish- 

 white spot at end of cell; fringes concolorous. Hind wing 

 with second line repeated; fringes with pale apices. 



Expanse of wings o6 millim. 



One male from Japan. 



Related to the American species mustelinalis and fumo- 

 feralis. 



Sericoplaga, gen. nov. 



Like Oj)sibotys in structure, but distinguished by the shape 

 of the fore wings, of which the a];ex is produced and pointed 



