ARGYROEIDES. 225 



terminal lines ; the ventral surface with yellowish white bands on 

 four terminal segments. Wings yellowish hyaline, the veins and 

 margins narrowly black; hind wing with the minute inner area 

 black. 



Hab. Venezuela, Caura Valley (Klages), 10 3. Exp. 28 

 millim. 



*790 a. Argyroeides fuscipes. 



Argyroeides fuscipes, Roths. Not. Zool. xviii. p. 42 (1911), & xix. p. 375, 

 pi. iii. f. 11. 



cS • Head and thorax black-brown, the vertex of head with slight 

 bluish gloss ; teguke with dorsal white points ; palpi with white 

 points at base ; coxa? with small white spots ; abdomen black-brown, 

 the terminal segments with slight greyish segmental lines, the 

 2nd segment with yellowish band and the ventral surface yellow. 

 Fore wing hyaline, the veins and margins narrowly black-brown. 

 Hind wing hyaline, the veins and margins narrowly black, the inner 

 area black. 



Hab. Brazil, Minas denies, type t 6 in Coll. Rothschild. 

 Exp. 26 millim. 



*793 a. Argyroeides flavicornis. 



Argyroeides flavicornis, Roths. Nov. Zool. xviii. p. 42 (1911), & xx. 

 p. 470, pi. xiii. f. 23. 



cS ■ Head and thorax black-brown ; antennae fulvous, the basal 

 half of shaft black; palpi yellow in front except towards base; 

 coxae and fore femora in front white, the mid and hind femora with 

 yellowish streaks ; abdomen black-brown, the terminal segments 

 dorsal ly glossed with blue, the 1st segment with yellowish spots 

 at sides, the 2nd segment with lateral white streaks and the ventral 

 surface white, the 3rd with lateral and sublateral white spots. 

 Fore wing hyaline with a fulvous tinge, the veins and margins 

 narrowly brown ; a yellow streak below costa and two above inner 

 margin. Hind wing hyaline, the veins and margins narrowly black- 

 brown ; a slight black discoidal bar ; the inner area black. 

 Underside of fore wing with the costal area yellow; hind wing with 

 two yellow streaks below costa. 



Hab. Brazil, Amazons, Teffe (31. cle Mdthan), type f c in 

 Coll. Rothschild. Exp. 42 millim. 



*794at. Argyroeides spectrum. (Plate XII. fig. 2.) 



Argyroeides spectrum, Schaus, A. M. N. H. (8) vii. p. 180 (1911). 



§. Head, thorax, and abdomen black-brown; pectus and mid 

 and hind coxa? with white patches ; legs tinged with yellow ; abdomen 

 with lateral white streaks on two basal segments and ventral fascia. 

 Fore wing hyaline, the veins and margins narrowly yellowish tinged 



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