670 MR. A. G. BUTLER ON SIX NEW BUTTERFLIES. [Nov. 14, 
intersected by the nervures, between the submarginal row of lunules 
and the central band. 
Hah. Bogota. 
Allied to H. cocala, Cramer (Brazil, &c.), but very distinct. 
Fig. 4. Romaleosoma phaéthusa. 
5. R. gausape. 
4. RoMALEOSOMA PHAHTHUSA. (Fig. 4.) 
Male. Upperside—front wings blue-black, with anterior and 
interior margins of metallic golden green, crossed beyond the middle 
by abroad oblique pale orange band, which extends from just beyond 
the middle of the anterior to near the middle of the outer margin. 
Hind wings golden green, bluish at the base and hind margin; an 
indistinct blue-black band along the hind margin, and a small spot 
of the same colour at the end of the cell; inner margin fringed with 
long chocolate-brown hairs. Body brown, palpi orange. 
Underside—front wings golden-green, crossed beyond the middle 
by a pale ochreous band ; edge of front margin, cilia, and nervures 
orange; apex faintly tipped with white; three large black spots 
within the cell, one near the base, the other two placed obliquely just 
beyond it ; cell closed by four obliquely placed black spots, the two 
upper ones small, circular, the lower ones oblong, irregular, the 
outer couple touching the ochreous band; a subtriangular black 
dash below these spots, also touching the band, with another blackish 
brown dash below it and between the second and third median ner- 
vules; hind margin somewhat grey. Hind wings golden-green, 
basal half deeper-coloured; an oblique, irregular, pale ochreous 
band crossing the middle of the wing from the middle of the ante- 
rior margin to near the anal angle, its outer edge gradually shading 
off towards the outer margin, bordered on its inner edge by three 
black dashes between the nervules ; the first large, oblong, oblique, 
crossing the space between the costal nervure and first subcostal ner- 
