18 LITHOSIAD^E. 



middle, its outer edge angled at vein 3, then sinuous, the median 

 nervure and vein 2 on it streaked with crimson ; a small brown 

 annulus in end of cell and four beyond the cell between veins I 

 and 3, a postmedial series from costa to vein 2, the annulus at 



Fig. 5. — Idahis rufobasalis, rf. \. 



discal fold displaced outwards, with two small annuli tinged with 

 crimson beyond it on costa and one below costa, and a series just 

 before termen. Hind wing crimson with the costal area white; 

 the underside white faintly tinged with crimson. 



Hah. Brazil, Up. Amazons, Fonte Boa {Klages), type t 6 in 

 Coll. Rothschild. Exp. 36 millim. 



*120o i. Idalus reticulata. 



Automolis reticulata, Roths. Nov. Zool. xvi. p. 48, pi. 6. f. 38 (1909). 



3 . Head, thorax, and abdomen whitish mixed with red-brown ; 

 palpi red-brown, white in front ; antenna? red-brown ; pectus, legs, 

 and ventral surface of abdomen pure white, the fore tarsi red- 

 brown. Fore wing pale red-brown thickly irrorated with dark 

 brown ; subbasal whitish points below costa and cell ; an irregular 

 semihyaline yellow band from costa near base to submedian fold, 

 constricted below costa, a minute spot beyond it in cell ; two pairs 

 of minute whitish medial spots in submedian interspace; a large 

 semihyaline yellow triangular patch from medial part of costa 

 ending in a point above vein 1 towards termen with very irregular 

 edges and three minute red-brown spots on it in end of cell and four 

 spots beyond the cell; a subterminal series of very irregular small 

 hyaline spots from costa to vein 2, the spot above vein <> larger; 

 a' terminal series of small irregular hyaline spots. Hind wing 

 white with triangular patch of red-brown suffusion on terminal 

 area from apex to submedian fold ; the underside white. 



II ah. BEAZIL, Up. Amazons, Fonte Boa (Klages), type f J in 

 Coll. Rothschild, Exp. 34 millim. 



*1207rt. Idalus fasciipuncta. 



Automolis ftucivpuncta, Roths. Nov. Zool. xvi. p. 37, pi. 5. f. 31 (1909). 



<$. Head and thorax white, the head, tegulae, and prothorax 

 tinged with yellow; palpi blackish behind; antenna' blackish 

 excepl ai base; fore and mid tibiae with black bars; abdomen 



