COLLECTED AT SARAWAK. 97 
which is connected by streaks along the veins with the brown mar- 
ginal band, and contains two white spots in front. Fore wings rounded 
at the tips; veins more or less bordered with brown; costa and ex- 
terior border convex. Hind wings yellow beneath along the interior 
border. Length of the body 7 lines; of the wings 22 lines. 
55. Cycuosia Ficta, n.s. Fem. Nigricanti-cyanea, oculis albo cinc- 
tis, abdomine subtus pedibusque albis, alis dimidio exteriore nigro, 
anticis nigro venosis extus albido strigatis subtus basi nigris, posticis 
spatio medio flavo basi subtus rufis. 
Female. Blackish metallic blue. Head white about the eyes. Antenne 
very slightly pectinated. Abdomen white beneath. Legs white; 
coxe streaked with blue. Wings ample, with nearly half the exterior 
surface black, which occupies much less space on the underside. 
Fore wings rounded at the tips; veins slightly bordered with black ; 
some diffuse whitish streaks in the black part; underside black at the 
base; costa convex ; exterior border very slightly excavated hindward. 
Hind wings slightly truncate at the tips, with the middle part yellow, 
which.hue is more widely spread on the underside, where the base is 
ved and black-bordered and where the veins are black-bordered; {the 
underside has also in front two elongated white spots, one of which 
appears also above, though of a-smaller size. Length of the body 9 
lines; of the wings 28 lines. 
Gen, Cuatcosta, Hiibn. 
56. CHALCOSIA COLIADOIDES,n.s. Fem. Cyaneo-alba, eapite coccineo 
antice aurato-viridi, antennis cyaneis vix pectinatis, thorace cyaneo 
vittis quatuor albis margine antico coccineo, alis flavis lituris cupreo- 
nigris cyaneo micantibus, anticis spatio marginali obscuro fasciam fla- 
vam dentatam arcuatam antice dilatatam includente macula discali 
rotunda maculisque duabus elongatis posticis striga subtus basali, 
posticis linea submarginali maculari. 
Female. Metallic white. Head crimson, golden green in front. An- 
tennz metallic blue, very slightly pectinated. Thorax metallic blue, 
with four white stripes, crimson in front. Wings with blue reflections 
on some of the cupreous-black marks. Fore wings with a dark mar- 
ginal space which contains a dentate curved yellow band, is interrupted 
by yellow lines along the veins, and is much dilated in front ; a round 
spot on the fore part of the disk, and two elongated spots hindward ; 
underside with a broad streak proceeding from the base to nearly half 
the length, Hind wings with a macular submarginal line which is 
bent in front, or indicates there the commencement of a second line. 
Var. 8. Fore wings with the dark space more divided into spots and 
containing a broader band, Length of the body 9-10 lines; of the 
wings 24-26 lines. 
Nearest allied to C. Adalifa. 
‘LINN. PROC,—ZOOLOGY, VOL. VI. 7 
