LEPIDOPTERA H EXE ROC EIIA. 
253 
Group 4. 
Corpus vix robustum. Proboscis obsoleta. Palpi breves, 
validi. Antennae thorace longiores. Abdomen thorace duplo Ion- 
gius. Pedes sat graciles ; tibia posticae calcaribus quatuor brevius- 
culis. Alae sat longa, mediocriter latae, apice rotundatae ; antica 
apud costam recta, margine exteriove recto integro mediocriter ob- 
liquo. Mas. Antenna serrata. Fcem.— Antenna simplices. 
Body hardly stout. Proboscis obsolete. Palpi short, stout 
Antenna longer than the thorax. Abdomen about twice the length 
of the thorax. Legs rather slender; hind tibia with four somewhat 
short spurs. Wings rather long, moderately broad, rounded at the 
tips. bore wings straight in front, straight entire and moderately 
oblique along the exterior border. Male. — Antenna serrated. 
Female. — Antenna simple. 
16. Smerinthus pudorinus. 
Pallide ruf o-cervinus ; abdomen testaceum ; ala anticce pallide cer- 
vina, postica pallide ruf a. Alas . — Alee anticce. lineis nonnul- 
hs interrupts fuscis, fasciaque abnormi pallide fusca marqi- 
mbus obscurioribus. 
Smerinthus pudorinus, Boisd. MSS. 
Pale reddish fawn-colour. Antenna whitish. Abdomen tes- 
t 7 , a r Ce ; OUS V Fore willgs pale fawn_c °lour. Hind wings pale red 
Male .— Fore wings with some interrupted brown lines, and with an 
irregular pale brown band, which has darker borders. Length of 
the body 8—9 lines; of the wings 20—24 lines. 
a » b. North India. From Mr. Stevens’ collection. 
Group 5. 
Mas. Corpus vix robustum. Proboscis obsoleta. Palpi 
breves, validi. Antenna subpectinata, thorace longiores. Abdo- 
men oblanceolatum, thorace duplo longius. Pedes breves, validi • 
tibia postica calcaribus duobus apicalibus, brevissimis. Ala Ion- 
giusculae, mediocriter latte, apice rotundatte ; antica: apud costam 
rectae, margine exteriore denticulate perobliquo; posticte marine 
extenore apud angulum exteriorem excavato. & 
Z 
