420 ARCTI-VD.-E. 



blackish ; a dorsal sovios of bright yellow spots ; a subdorsal infer- 

 ruptod sprit's of dull yellow spots ; a spiraeular interrupted series of 

 bright yellow spots : head black. Food-plant, lichens ; 9-5. 



Genus NUDARIDIA, iiov. 



Type, N. musni/n. 



Proboscis nborled, minute ; palpi porrect, reacliing well beyond the frons ; 

 antenna' of male bipeetiiMite, with moderate branches ; tibi;v witli tiie spni-s 

 long; wings mther sparsely clothed with hair-like scales. Fore win? with (he 

 npcx rounded in male, more produced in female; vein 2 from middle of cell; 

 ■? from well before angle ; 4. "» from angle; (i from below u)i]ier angle; 7, H. 9 

 stnlki'd. 7 from beyond 9 ; 111 free; ll anastomo-ing with 12. Hind wing 

 wiili vein 2 from towards end of cell ; 3, 4 stalked ; 5 from above angle ; (>, 7 

 stalked ; 8 from towards end of cell. 



A. Fore wing of male fulvous brown ocliracen. 



B. Fore wing of male fuscous brown mtiscula. 



888. Nudaridia ochracea. 



Ntularia ochracea, Brem. Bull. Acad. Petersh. iii. p. 470 (1801); id. Lep. 

 Ost-Sib. p. 38, pi. 3. f. 15 (1864); Kirby, Cat. Ilet. p. 360. 



S . Fulvotis brown ; antenntc with the branches blackish ; fore and 

 mid legs tinged with fuscous. Fore wing with the costal edge blackish 

 towards base ; a black point at base of cell ; a discoidal point ; a 

 siibtevrainal series of points angled outwards on veins and 4. 

 Hind wing fuscous, the cilia fulvous. 



$ . Pale ochreous ; fore wing with the subterminal series of 

 points reduced to those on veins 6 and 4. 



Hah. Am0b, 1 c? , 2 in Coll. Staudinger. Exjp. 18 millim. 



889. Nudaridia muscula. 



Nudnria muscu/a, Stand. Rom. Mem. Lep. iii. p. 18.'>, pi. 10. fT. 9 a, h (1887) ; 

 Kirby, Cat. Hat. p. 361. 



(5. Fuscous brown. Fore wing with, black point at base of median 



nervure ; an antemedial fus- 

 J cous minutely waved line, 

 strongly angled on median 

 nervure and very obli()ue 

 towards costa and inner mar- 

 gin ; a prominent discoidal 

 spot ; a minutel)- dentate 

 Fig. 331. — Nudaridia muscula, (^ . §. postmedial line bent out- 

 wards below costa and angled 

 on veins 6 and 4, then oblique; a subterminal series of points angled 

 at veins 6 and 4. 



$ pale brow lii.sh ochreous; fore wing with the antemedial line 

 and subterminal points very indistinct; the postmedial line obsolete. 

 Hah. Amur, 1 6 . Exp., d" 18, $ 22 millim. Type f J $ in 

 Coll. Staudinger. 



Genus THUMATHA. 



Type. 



lhumalha.'W\k.x\\y. 1900 (18r,r,) fusrexceua. 



J'elnhnirfiis. Lucas, I'. Lin-i. Soc. N. S. W. (2) vii. p. 2.50(1892) 'fnsccscens. 

 JJii-tenu^, Butl. P. Z. S. 1896, p. 8-J6 'incoustans. 



Jk 



