Heteroccra from Costa Bica. 101 



Abdomen grejisli, tliickly irrorafed with dark brown. Fore 

 wings brown, darkest on costa and cell to postmedial and on 

 outer margin ; the inner margin broadly buff; a darker 

 geminate basal line, broken and indistinct ; the antemedial 

 geminate, straight to submedian, then outcurved, preceded by 

 a dark brown shade on median, incurved below cell, and 

 followed below cell by an ovate brown line ; orbicular round, 

 "whitish buff, edged witli dark brown ; reniform in the shape 

 of a foot with the toe pointed towards and almost reaching 

 oibicular, outlined in brownish but!'; subcostal medially 

 fuscous, with a dark spot above it ; postmedial geminate, 

 oblique to vein 6, then slightly incurved and angled on sub- 

 median, followed by wliitish points and fuscous streaks on 

 veins 2—<o ; below reniform a brownish line, inbent below 

 submedian ; a subterminal black streak above vein 7 ; terminal 

 pale points ; cilia fuscous grey, paler at tornus. Hind wings 

 smoky brown, thinly scaled, showing the dark discal spot and 

 postmedial line of underside. 



Expanse 29 mm. 



Hub. Juan Vinas. 



Monodes optata, sp. u. 



Palpi dark brown, fringed and tipped with buff; head 

 buff; collar and thorax buff-green, the collar tipped with 

 buff. Fore wings pale olive-green ; two small clusters of 

 brown-black scales at base of costa, and a similar larger spot 

 below cell ; a wavy whitish antemedial line outwardly very 

 finely shaded in places with dark brown; orbicular round, 

 white, circled with brown-black, followed by a similar shade 

 to reniform space, this space extending above cell on costa ; 

 reniform space consisting of a fine white line, a brown-black 

 line, and then darker green outwardly shaded with whitish 

 and a few dark brown scales ; postmedial line fine, dark 

 brown, wavily dentaie, outcurved around cell, shaded out- 

 wardly with lilacine grey and white ; a rather large brown- 

 black spot on costa before apex, and small subterminal 

 clusters of dark scales between the veins, the largest between 

 4 and 5, the spots between 5 and 8 outset; a terminal black 

 line, interrupted by veins, its inner edge lunular. Hind 

 wings fuscous grey ; a dark discal spot. Hind wings below 

 greenish white ; a large black spot on discocellular ; a post- 

 medial lunular dentate line; a subterminal fuscous shade, 

 obsolete towards anal angle. 



Expanse 34 mm. 



Hab. Juan Vinas. 



!Near M. orUculataj Schs. 



