LEPIDOPTERA HETEROCERA. 1177 



graciles; tibiae posticae calcaribus duobus longis apicalibus. Ala? 

 sat angustae, mediocriter longae. 



Male. Body rather slender. Palpi slender, moderately long ; 

 second joint much longer than the first ; third acuminated, small. 

 Antennae moderately deeply pectinated. Abdomen thickly tufted 

 at the tip, extending as far as the hind wings. Legs slender ; hind 

 tibiae with two long apical spurs. Wings rather narrow, moderately 

 long. Fore wings with the first and second inferior veins almost 

 contiguous at the base ; third full four times further from the 

 second than the second is from the first ; fourth appearing near the 

 base of the wing, twice further from the third than the third is from 

 | the second. 



1. Arna apicalis. 



Mas. Fusca, subtus testacea ; alee anticce costa apice maculaque 

 postica luteis, guttisque duabus subapicalibus nigris ,• posticas 

 luteo marginatce. 



Male. Brown. Head, palpi, legs, and body beneath testaceous. 

 Fore wings luteous along the costa and towards the tips, and with a 

 luteous spot on the hind part of the outer border; two black sub- 

 apical dots ; under side with the luteous colour continuous along the 

 borders. Hind wings with luteous borders. Length of the 

 body 3^— 4^ lines ; of the wings 10 — 12 lines. 



a — c. Ceylon. From the Rev. J. Wenham's collection. 



Genus 12. CANIA. 



Mas. Corpus sat gracile. Palpi breves, graciles ; articulus 

 3us conicUvS, minimus. Antennae simplices, graciles, corporis 

 dimidio non longiores. Pedes graciles; tibiae posticae calcaribus 

 quatuor longis. Alae latae, subrotundatae. 



Male. Body rather slender. Palpi short, slender ; second 

 joint very much longer than the first; third conical, very small. 

 Antennas simple, slender, about half the length of the body. Legs 

 slender ; hind tibiae with four long spurs. Wings broad, somewhat 

 rounded. Fore wings with first and second inferior veins almost 

 contiguous at the base; fourth about twice further from the third 

 than the third is from the second. 



