Ileierocera from Costa Rica. 581 



brown above, with subdorsal green tufts, large on second 

 segment; last two segments paler ; ventraliy whitish. Fore 

 wings dark green ; a large brown space from end of cell, not 

 reaching costa, extending to vein 2, and limited by a sub- 

 terminal darker brown irregular and angular siiade, crossed 

 by the brown discoctdlular streak, and a geminate postmedial 

 lunular line ; some fine black basal lines ; at a third from 

 base on costa a deeply dentate, geminate, dark line to middle 

 of inner margin ; a broad dark brown streak on basal half of 

 inner margin ; the subterminal preceded on inner margin by 

 a short white streak ; an interrupted terminal black streak; 

 dark spots on fringe at ends of veins. Hind wings white ; 

 the costa broadly brown, crossed by a dark postmedial shade 

 and a pale sul)terminal line; the inner margin tinged broadly 

 with dark buff; a terminal dark line ; fringe buff, green at 

 apex. 



Expanse 46 mm. 



? . The outer margin of hind wings fuscou?. 



Expanse 60 mm. 



J/ab. Juan Viiias, Tuis, Sixola. 



This fine species is named after Mr. W. E. Mullins, 

 manager of the northern railway of Costa Rica, to whom 1 

 am greatly indebted for innumerable kindnesses. 



Ileterocampa editha, sp. n. 



Legs reddish brown and buff, streaked in front with dark 

 brown and green ; fore coxai steel-grey. Palpi green in 

 front, dark reddish brown behind and laterally. Head 

 greenish. Collar and thorax brown, the patagia shaded with 

 green. Abilomen light reddish brown above, a large blackish 

 subdorsal tuft at base. Fore wings pale green ; the basal 

 third dark violaceous brown, mottled with green and black, 

 limited by a reddish-brown line, slightly oblique outwardly 

 from costa, and closely followed by an irregular fine daiker 

 line ; a fine, dark, dentate medial shade, interru{)ted by an 

 irregular pale buff spot at end of cell, containing two daik 

 points on discocellular ; a postmedial, reddish-brown, lunular, 

 partly geminate line ; an oblique greyish shade from below 

 end of cell to outer margin just above tornus ; a dark shade 

 on costa from postmedial to near apex, with four |)ale points ; 

 a subterminal fine shade, dark near costa, interrupted below 

 vein 4, consisting of two dark spots above submedian, 

 and followed by a dark grey-black shade above vein 4; a 

 marginal brown shade. Hind wings yellowish white, the 

 veins and margins shaded with light reddish brown ; a faint 



