LEP1D0PTERA HETEROCERA. 926 



Idicara OLIVACEA. 

 olivacea, Wlk. Journ, Lin. Soc. vii. 172. 

 Borneo. 



Genus PREMUSIA, C. L. H. xv. 1780. 

 Premusia hirtissima. 

 hirtissima, Wlk. Journ. Lin. Soc, vii. 173. 

 Borneo. 



Genus SPERSARA. 

 Spersara, Wlk. Journ. Lin. Soc. vii. 174. 



Spersara glaucopoides. 

 glaucopoides, Wlk. Journ. Lin. Soc. vii. 175. 

 Borneo. 



Genus MINICA, C. L. H. xiii. 1139. 



MlNICA SEMIALBA. 



semialba, Wlk. Journ. Lin. Soc. vii. 175. 

 Borneo. 



MlNICA NIGRILINEA. 



nigrilinea, Wlk. Journ. Lin. Soc. vii. 176. 



Borneo. 



Genus DONUCA. 



Masetfcem. Corpus robustum. Proboscis mediocris. Palpi 

 validi, pubesceutes, oblique ascendentes, verticem vix superantes ; 

 articulus 3us minimus. Abdomen alas posticas vix superans. 

 Pedes robusti ; calcaria longa. Alse latae, margine exteriore vix 

 dentato; anticae apice subrotuudatae. Mas. — Antennas pectinatae, 

 apices versus setulosae. Abdominis fasciculus apicalis minimus. 

 Fcem. — Antennae subsetulosae. Pedes densissime pilosi. 



Male and female. Body stout. Proboscis moderately long. 

 Palpi stout, pubescent, obliquely ascending, hardly ascending above 

 the head ; third joint extremely minute. Abdomen not extending 

 beyond the hind wings, conical at the tip. Legs stout ; hind tibiae 

 with four long spurs. Wings broad, dense ; exterior border hardly 



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