( 12'i ) 



Antennae of ? !<hortly pectinated ; palpi porrect, reaching well in front of face, 

 the second joint hairy, the third slender, as long as second ; tongue and frenulnm 

 present. 



Xeuration : forewings, cell three-fifths of wing ; discocellular biangnlated, 

 vertical above and again shortly below, obliqne between ; median vein bent upwards 

 towards end ; first median nervnle at five-eighths, second at seven-eighths ; lower 

 radial from lower angle of discocellular, and therefore not far above third median, 

 strongly curved at origin ; upper radial straight from upper angle of cell ; 7, 8, '•>, 

 10, stalked ; 11 anastomosing for some distance with 12 ; hindwings, with 6 and 7 

 short stalked ; the medians and radial as in forewings ; costal closely ajiproximated 

 to subcostal near base, but apparently not connected by any bar. 



Scaling sparse ; wings semihyaline. 



Type C'jphopora ch.ihia sp. nov. 



Notwithstanding the anomalous nenration, I shall refer this genus for the 

 present to the geometrid subfamily C'jllopodinae. 



22. Cyphopora dubia sp. nov. 



Forewings : hyaline white, with the veins dark grey ; costal area narrowly dark 

 grey ; hindmargin more broadly grey, the dark area thinning out to a point above 

 anal angle ; a faint grey cloud from three-fourths of inner margin to vein 2. 



Hindwings : with narrower grey hindmargin, ending, as in forewings, before 

 anal angle. 



Underside as above ; the costa of hindwings also greyish ; retinaculum ( ? ), a 

 small round patch of grey scales. Face, palpi, and legs blackish, speckled with 

 white : thorax whitish ; vertex, shoulders, and base of patagia yellowish ; abdomen 

 grey ; anal segment, especially beneath, bright orange. 



Expanse of wings : 35 mm. 



One ? from Paramba, Ecuador, April 1897, dry season, 3.300 ft. (Rosenberg). 



23. Darna marginata sp. nov. 



Forewings : pale yellow, with the base, the costa narrowly, and the hindmargin 

 broadly black, the latter narrowing off to a point at anal angle. 

 Hindwings : witli hindmargin black from apex to anal angle. 

 Underside like upper. Head, thorax, and abdomen black. 

 Expanse of wings : 35-38 mm. 

 Two ? ? from Cucuta, Venezuela. 



Hadesina gen. nov. 



Forewings : costa nearly straight ; apex blunt ; hindmargin obliquely curved. 



Hindwings : with both angles and hindmargin rounded. 



Antennae (?) shortly pectinated ; palpi? 



^'euratiOH : forewings, cell only one-third of wing ; discocellular obli(pie ; first 

 median nervnle close before end of cell, second and third stalked ; radials near 

 together from centre of discocellular ; 10, 7, 8, 0, stalked ; 11 free ; hindwings, cell 

 below reaching beyond half of wing ; discocellular twice bent, elongate ; first median 

 at three-fourths, second and third stalked ; radial from lower angle of discocellular : 

 6 and 7 long stalked ; costal well separated from subcostal. 



Wings hyaline. 



Type Hadesina lindiaria sp. nov. 



