1 is lithosiadj:. 



crimson above vein 1 ; the rest of wing yellow with a large round 

 subapical crimson patch tinged with brown and with slightly waved 

 crimson edges. Hind wing yellow faintly tinged with crimson. 

 Underside of fore wins: with the basal area broadly edged with 



bright crimson, the subapical patch bright crimson ; hind wing 

 Yellow. 



Rub. Brazil, Amazons, Fonte Boa (Klages), type f J in Coll. 

 Rothschild. Exp. 24 millim. 



Genus PAREVIA. 

 Antenna? of male with short branches ending in bristles ; hind 

 wing with veins 6, 7 coincident. 



*1246rt. Parevia methaernia. (Plate XLV. fig. 17.) 

 Parevia methxmia, Schaus, Pr. U.S. Nat. Mus. xxix. p. 213 (1905). 



d . Head yellow ; palpi tinged with crimson above, the extremity 

 of 2nd and 3rd joints brown ; thorax red-brown ; pectus and legs 

 vello w. the fore legs tinged with crimson in front; abdomen 

 crimson, the extremity and ventral surface yellow. Fore wing 

 red-brown, tinged with crimson towards base of inner margin ; a 

 conical yellow spot on middle of costa and two small spots towards 

 apex ; a triangular patch on termen between vein 5 and tornus, its 

 outer edge indented at vein 2. Hind wing yellowish crimson. 



Hal. Fr. GriANA, St. Laurent Maroni, type t 6 in U.S. Nat. 

 Mus. Exp. 20 millim. 



*1246r/. Parevia guianensis. 



Parevia guianensis, Joicey, A. M. N. H. (8) xviii. p. 56, pi. 14. f . 6 (1916). 



$> . Head yellow with a crimson line behind: antenna? brown 



except the basal joint; thorax red-brown; abdomen crimson; pectus, 



_-. and ventral surface yellow, the tarsi tinged with brown. 



u ;,,_r red-brown with a slight greyish tinge ; a conical yellow 



patch from costa to lower angle of cell; a small yellow postmedial 



on costa edged with scarlet scales and a minute scarlet spot at 



inner margin ; a small yellow spot on costa just before apex and a 



vellow patch on termen below vein 0, narrowing to a point at 



submedian fold. Hind wing red-brown with the inner margin 



narrowly yellowish. Underside ed-brown; fore wing with the 



