Eryciiiichi:' /'ro/u Costa Rica. 301 



cell than terminally ; inner margin narrowly black. Wings 

 below dark slate-grey, the markings brown-black. Fore 

 wings : three lines across coll, two below it ; a line across 

 cliscocellular to inner margin; a line beyond cell from vein 6 

 to vein 3; traces of finer ontcr and subterminal line?. Hind 

 wings : three lines across cell, two above it, and two below it ; 

 a line on discocellular ; apostmedial line, inset below vein 3 ; 

 outer and postmedial lines fainter, but more distinct than on 

 fore wings. Cilia of fore wings partly tipped with white. 



Female. — Body and wings dark grey-brown. Fore wings : 

 a broad orange-yi'llow fascia from middle of costa to tornus ; 

 apical space black; cilia at apex white; fuscous subbasal, 

 antemedial, and medial lines on inner area, llind wings : 

 fuscous basal, antemedial, medial, and postmedial lines, also 

 a line on discocellular. Fore wings below as on upper side, 

 but inner area slute-grey with fuscous lines. Hind wings 

 below whitish irrorated with grey ; the veins grey ; the lines 

 as in male but more distinct on paler ground ; the sub- 

 terminal broad. 



Expanse, ^ 20 mm., ? 19 mm. 



Hub, Guapiles. 



Pachytlione nigriciliafa, sp. n. 



? . Frons white, shaded with brown above. Vertex 

 fuscous brown. Body above and wings bright brownish red ; 

 costa of fore wings and termen finely black ; cilia black. 

 Body below yellowish. Wings below yellow-brown, the 

 costa and termen as above, but preceded by some narrow 

 purplish-brown shading. Fore wings : an oblique dark 

 brown shade from costa beyond cell to termen between vein 2 

 and submedian fold. 



Expanse 2G mm. 



Hab. Carillo, San Mateo. 



Echenais petronia, sp. n. 



(J . Head and thorax brown ; abdomen white. Fore 

 wings brown, the markings fuscous brown; subbasal and 

 antemedial spots in cell, and vertical lines below cell ; a 

 line across discocellular ; a vertical postmedial line from 

 vein 6 to vein 3, then inbent to discocellular, and slightly 

 inbent to inner margin ; a small spot above vein G slightly 

 beyond line ; large darker brown marginal spots on inter- 

 spaces. Hind wings : base and outer margin brown ; medial 

 space white, widest on inner margin, its outer edge incurved 

 between veins 4 and 2 ; a faint whitish subterminal line, 



