COSTA KICAN IBUTTKRFIJKS. ii4:9 



lines terminating in black points followed by white sliadiug ; 

 termen from above vein 2 to anal angle vermilion. 



Expanse 22 mm. 



Hab. Rio Grande, San Mateo. 



EUUYGONA LEUCON, sp. n. (PI. LI. figs. 1, 3.) 



J . Palpi, lines on frons and tarsi pale buff. Head fuscous. 

 Thorax and base of abdomen dark brown, abdomen otherwise 

 bright brownish red above ; underneath greyish buff. Fore wings 

 faintly angled at vein 4, fuscous ; a brown-red shade at base from 

 cell to inner margin ; a similar streak at base below subcostal. 

 Hind wings brownish red ; the costal and outer margins to 

 vein 2 black, the inner margin fuscous brown. Wings below pale 

 greyish brown, the medial line brownish red finely edged with 

 black. Fore wings : medial line slightly angled at vein 4, 

 terminating at submedian fold ; an outer vertical dark brown 

 line, not so well mai'ked. Hind wings ; the medial line incui-ved 

 between veins 4 and 2, deepl}^ downcurved below 2 ; subterminal 

 greyish lunules from costa to vein 4, edged with dark brown ; 

 between 4 and 3 the lunide is larger, j^ellowish, followed by a 

 ])lack spot, outwardly edged with white ; the inner brown shading 

 expands between 3 and 2, and is followed by a dark wavy line ; 

 from vein 2 to inner margin are thi'ee yellow-brown streaks 

 outwardly irrorated with black and terminating in white points 

 before a fine marginal fuscous line ; cilia reddish brown except at 

 apex. 



§ . Fore wings fuscous ; a large orange space from middle of 

 cell and well beyond it, not reaching costa, or below vein 2. Hind 

 wings dark brown ; the outer margin outcurved fiom veins 4 to 2, 

 shaded terminally from 4 to anal angle with brownish red. 

 Wings below light yellow brown, the medial line as in male, but 

 brighter red ; the outer line on fore wings also red ; the lunules 

 on hind wings heavier, geminate, the marginal shadings faintly 

 marked. 



Expanse, c? 26 mm., 2 29 mm. 



Hab. Turrialba. 



EURYGOXA LEUCOPHRYNA, Sp. n. (PI. LIII. fig. 8.) 



<S . Frons white. Vertex and body fuscous ; some brown 

 shading on abdomen dorsally. Wings broAvn. Fore wings: costal 

 margin, front of cell, apex, and outer margin more narrowly 

 tinged with fuscous. Hind wings : costal and inner margins 

 greyish ; a subcostal fuscous shade. AVings below silvery white. 



Expanse 27 mm. 



Hab. Cachi. 



Near U. catcdeuca, but larger and brighter brown, 



EURYGOXA MATUTA, Sp. n, (PI. LI. fig. 7.) 



S . Frons white. Vertex and body above fuscous biown, 

 underneath white. Fore wings fuscous, the base in and below cell 



