COLLECTED AT SARAWAK. 99 
dingy white, except towards the exterior border. Length of the body 
6 lines; of the wings 20 lines. 
Gen. Drp1n 4, n. g. - 
Fem. Corpus gracile. Facies producta. Proboscis et palpi vix con- 
spicul. Antenne subpectinate. Pedes graciles; tibiz postice non 
calcarate. Ale ample; antice apice rotundate, costa margineque 
exteriore subconvexis ; posticee abdomen longe superantes. 
Female. Body slender. Face very prominent. Proboscis and palpi 
rudimentary. Antenne slightly pectinated. Abdomen with radiating 
bristles at the tip, which is furnished with a long retractile oviduct. 
Legs slender ; hind tibiz without spurs. Wings ample. Fore wings 
rounded at the tips; costa and exterior border slightly convex, the 
latter very oblique ; 1st and 2nd inferior veins contiguous at the base ; 
3rd much nearer to the 2nd than to the 4th. Hind wings extending 
much beyond the abdomen. 
This genus comes between Histia and Pompelon. 
60. DipINA THECLOIDES, n.s. Fem. Ferrugineo-nigra viridi sub- 
_nitens, capite antennis thoraceque antico cyaneis. 
Female. Ferruginous black, with a dark-green tinge. Head, antenne, 
and fore part of the thorax metallic blue. Wings of one colour above 
and beneath. Length of the body 7 lines; of the wings 24 lines. 
Gen. Mitterta, Boisd., Herr.-Sch. 
Laurion, Walk. Cat. Lep. ii. 426. 
Some species of Chalcosia, as well as the type of the genus Laurion, are 
included by Herrich-Schiffer in Milleria. 
61. MiLLeRIA BIFASCIATA, n.s. Mas. Nigro-fusca, antennis late 
pectinatis, thoracis margine antico coccineo, alis sat angustis, anticis 
fascia exteriore subobliqua pallide lutea. 
Male. Bilackish brown. Antenne broadly pectinated. Fore border 
of the thorax crimson. Wings rather narrow. Fore wings slightly 
acuminated, with a broad, pale-luteous, slightly oblique exterior band ; 
costa convex ; exterior border hardly convex, very oblique. Length 
of the body 4 lines ; of the wings 12 lines. 
This species represents M. gemina. 
Gen. Sorrr1a, Walk. 
62. SorITIA BIPARTITA, n.s. Mas. Nigro-viridis, subtus lutea, an- 
tennis cyaneis, thoracis margine autico rufo, abdomine luteo, alis an- 
ticis flavescentibus fasciis deviis e maculis elongatis viridibus, posticis 
spatio marginali nigro postice attenuato. 
Male. Blackish metallic green, luteous beneath. Antenne’ metallic 
blue, moderately pectinated. Thorax red along the fore border, Ab- 
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