362 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 51). 



fine wavy black brown line from subcostal vein to inner margin; 

 medial space otherwise mostly light brown; a green lunule in cell and 

 one below it edged with black on either side; the outer edging of cel- 

 lular lunule forming an anular spot with brown center, which is again 

 followed by a green line and a black streak which precedes the lunular 

 whitish line on discocellular; a green spot on costa above discocel- 

 lular; postmedial line fine, black, outcurved, and deepty lunular be- 

 tween the veins, inwardly shaded with lavender gray; the veins are 

 broadly lavender gray to the postmedial line; terminal space brown 

 before the subterminal line which is a vivid green, narrowing between 

 veins 3 and 4 and expanding to tornus at inner margin; termen 

 toward apex ocherous brown. Hind wings fuscous. The cilia 

 whitish ocher. Wings below whitish, the disk of fore wings suffused 

 with fuscous gray; hind wings with a large discal spot and a fine 

 lunular brown line. 



Expanse. — 32 mm. 



Habitat. — Volcan de Santa Maria, Guatemala. 



Type.— Cat. No. 23383, U.S.N.M. 



HETEROCHOMA ROLLIA, new species. 



Female. — Palpi fuscous brown fringed with reddish brown. Head, 

 collar, and thorax purple mottled with fuscous brown; a transverse 

 green line on collar; a green streak on patagia; green tips to posterior 

 tufts on thorax. Abdomen bright reddish brown, shaded with pale 

 greenish ocher at base. Body underneath dull red, the legs ocherous. 

 Fore wings: Costa finely purple brown, and below it to subcostal 

 pale green; base narrowly purple brown; subbasal paired black 

 streaks outbent on costa, inbent below cell, and outset and inbent 

 on inner margin, divided by green streaks, and outwardly scaled 

 with green; antemedially the cell is brown, darker brown below cell 

 to inner margin, followed in cell and on inner margin by small green 

 dark edged spots, and below cell by a large green spot crossed by a 

 dark line inwardly, and outwardly edged by a dark line, the costa 

 above being crossed by two black lines; a black brown spot in end of 

 cell crossed by two green lines, followed by a lilacine shade with a 

 dark line on discocellular; a lilacine horizontal streak from cell above 

 vein 2, expanding to close above vein 3 and not reaching termen; 

 below vein 2 to terminal space the wing is fuscous brown, with oblique 

 green lines on inner margin and a vertical postmedial green line 

 from vein to submedian; postmedial space above vein 4, crossed by 

 an outbent green line from vein 8 to vein 6, followed by another 

 green shade suffusing with the green costal margin: a green lunule 

 across vein 5 ; a subterminal fuscous brown shade outwardly edged by 

 a white line, interrupted at vein 5, and from close above vein 4 to 

 vein 3, by a pale cinnamon brown shade; termen pale green with a 

 crenulate terminal black line with large white spots at tips of veins; 



