LEPIDOPTERA HETEBOCERA. 765 



Genus COEYMBIA. 



Mas et fcem. Corpus robustum. Proboscis mediocris. Palpi 

 validi, oblique ascendenies, densissime fimbriati ; articulus 3us 

 conicus. Antennae maris robustae, pubescentes, setulosae. Abdo- 

 men longissimum ; fasciculus apicalis maris parvus, elongatus. 

 Pedes validi, densissime fimbriati; calcaria sat longa. Alee 

 anticae longissimae, acuta?. 



Male and female. Body stout. Proboscis moderately 

 long. Palpi stout, obliquely ascending, very densely fringed 

 beneath, not rising higher than the veitex; third joint conical, 

 minute. Antennas of the male stout, pubescent, setulose. 

 Abdomen very long, extending in the male for more than 

 half its length beyond the hind wings; apical tuft small, elongate. 

 Legs stout; femora and tibiae with a long dense fringe; spurs 

 stout, rather long. Wings very long. Fore wings acute ; exterior 

 border very oblique; three inferior veins, of which the second is at 

 the base, very near the first, and moderately remote from the 

 third. 



CoRYMBIA SMERINTHOIDES. 



Fcem. Cervina ; alee anticce lineis tribus fuscis undulatis obliquis 

 subobsoletis lituris albidis punctisque nigris rnarginatis, linea 

 subrnarginali nigra angulosa interrupta albo submarginata, 

 reniformi viridi maxima nigro conspersa lineas duas nigras 

 undulatas albo marginatas includente, macula subapicali 

 viridi nigro conspersa, margine exteriore fiexo subdentato ; 

 posticafuscce. 



Female. Fawn-colour. Hind part of the thorax and under 

 side paler. Fore wings with three undulating oblique almost 

 obsolete brown lines, which are accompanied by whitish marks of 

 various size and by black points ; submaiginal line black, zigzag, 

 interrupted, partly white-bordered; reniform mark green, very 

 large, black-speckled, and containing two undulating black lines, 

 bordered with white on the inner side ; a green black-speckled 

 subapical spot; exterior border festooned, bent in the middle. 

 Hind wings brown ; fringe cinereous ; exterior border slightly 

 festooned. Length of the body 16 — 18 lines ; of the wings 36 — 42 

 lines. 



a. Demerara. Presented by Capt. Jones. 



b. Villa Nova. From Mr. Bates's collection. 



