258 NOCTTIID^. 



open above and below, tbe latter open above and expanding below, 

 a cbocolate-brown patch between their upper parts with a rufous 

 shade above it on costa ; postmedial line red-brown defined on outer 

 side by ochreous white, bent outwards below costa, oblique to vein 4, 

 then very obliquely incurved, with a slight olive streak from it 

 to termen above vein 4 and slight streak below extremity of vein 4, 

 an olive shade beyond it from vein 2 to inner margin and some 

 whitish points on costa ; subterminal line oblique, whitish defined 

 on inner side by an olive shade from costa to vein 5, then obsolete; 

 a fine olive terminal line ; cilia whitish at base, pale olive at tips. 

 Hind wing ochreous white faintly tinged with red-brown; a whitish 

 subterminal line excurved at middle ; cilia whitish at base, pale 

 olive at tips ; the underside whitish, the costal area tinged with 

 ochreous, a faint curved postmedial line from costa to vein 2. 



Hab. Mexico, Oaxaca (Schaus), type t 6 in U.S. ]S T at. Mus., 

 Durango (Becker), 1 $ , Godman-Saivin Coll. 



4645. Oslaria viridifera. 



Zotheca viridifera, Grote, Can. Ent. xiv. p. 217 (1882) ; Smith, Cat. Noct. 

 N. Am. p. 264. 



Head and thorax pale yellow mixed with olive-green ; abdomen 

 pale yellow tinged with rufous. Pore wing yellowish white tinged 

 with olive-green, an oblique greenish anteraedial line expanding 

 into a small spot on costa ; the medial area olive-green from sub- 

 median fold to inner margin ; orbicular and reniform hardly trace- 

 able, very faintly defined by greenish, the former round, the latter 



Fig. 104. — Oslaria viridifera, <3- 



bar-shaped, an olive-green patch from costa to between their upper 

 parts ; postmedial line greenish, oblique from costa to below vein 

 5, then inwardly oblique and slightly incurved ; subterminal line 

 represented by a diffused greenish patch on costa and slight mark 

 on inner margiu ; a fine greenish terminal line ; cilia greenish. 

 Hind wing pale yellow faintly tinged with rufous ; a slight rufous 

 terminal line. 



Hab. U.S.A., Arizona, Huachuca Itts., 1 tf , Catalina Mis. 

 (Oslar), 1 d , 1 $ . Exp. 34 millim. 



Sect. II. Fore tarsi normal. 



*4646. Oslaria rhodoxantha. 



Oslaria rhodoxantha, Dognin, Ann. Soc. Ent. Be]g. lii. p. 159 (1908). 

 6 . Head, thorax, and abdomen yellow, the head and tegulse 



