42 Mr. W. Schaus on 



irrorated ; a spot on discocellular ; interrupted postmedial 

 and subterminal shades, tlie latter more heavily marked at 

 anal angle and vein 5. 



Expanse 15 mm. 



Bab. Carillo. 



Arrade monceses^ sp. n. 



$ . Palpi : second joint outwardly mottled yellow and 

 purple-brown, third joint yellow\ Head and collar white ; 

 thorax whitish shaded with lilaeine. Abdomen white, with 

 transverse grey shades. Fore wings light reddish brown, 

 strongly shaded with lilaeine and thinly irrorated with black ; 

 the basal space lilaeine, limited by the fine black antemedial 

 line which is incurved in cell, inbent from median to inner 

 margin ; a black basal line not reaching inner margin ; some 

 black scaling on discocellular ; postmedial line fine, black, 

 not so well marked as antemedial, inwardly finely edged 

 with white ; outcurved around cell, then wavily inbent ; a 

 subterminal indistinct black line from costa, not traceable 

 below vein 4. Hind wings white, faintly shaded with grey. 

 Fore wings below mostly dull grey without markings. 

 Hind wings below with a dark spot on discocellular, an 

 interrupted postmedial line, and shade at anal angle. 



Expanse 17 mm. 



Hah. Poas. 



Leptoctenista pretiosa, sp. n. 



($ . Palpi dark brown, the third joint above and tip buff. 

 Thorax fuscous browui. Head, collar, and patagia dark 

 brown, mottled with buff and light brown. Abdomen above 

 fuscous, ventrally buff. Fore wings brownish tinged with 

 lilaeine ; some dark irrorations on costa ; basal third in 

 and above cell shaded with buff-white, this shade continuing 

 as a downbent fascia to postmedial, enclosing below cell an 

 elongate black-brown shade, sligiill}- paler below submedian ; 

 orbicular a black point circled with white ; an oblique dark 

 shade on costa above it ; reniforra a white line, preceded and 

 followed -by a black-brown shade; postmedial black, out- 

 curved, deeply lunular, partly suffusing with a broad dark 

 shade from apex, narrowing on inner margin ; a terminal 

 coarse, wavy, fuscous line ; cilia buff, slightly mottled Avitli 

 darker scales. Hind wings fuscous. Wings below pale 

 buff; large fuscous-brown discal spots; outer line lunular 

 dentate, remote from cell on hind wings ; termen shaded 

 with fuscous. — Female. Fore wings fuscous, irrorated wath 



