LEP1D0PTEEA HETEEOCERA. 241 



a. England. Presented by H. Doubleday, Esq. 



b — g. England. 



h — t. England. From Mr. Sephens' eollccion. 



v. England. From Mr. Foxcroft's collection. 



u. England. 



w — ?/. Europe. From M. Becker's collection. 



Group 2. 



Proboscis distincta, brevissima. Palpi breves, pilosi. Pedes 

 breviusculi, sat validi ; tibiae posticae calcaribus quatuor mediocriter 

 longis. Alae mediocriter longae, sat angustae ; anticae subacuminatae, 

 apud costam rectae, margine exteriore sat obliquo, incisuris duabus ; 

 posticae apice rotund atae, non dilatatae, margine exteriore apud an- 

 gulum interiorem subexcavato. Mas. — Antennae serratae, thorace 

 paullo longiores. 



Proboscis distinct, very short. Palpi short, pilose. Legs 

 rather short and stout ; hind tibiae with four moderately long spurs 

 Wings moderately long, rather narrow. Fore wings slightly acumi- 

 nated, straight in front ; exterior border rather oblique, with two 

 excavations ; interior border very slightly concave towards the inte- 

 rior angle. Hind wings rounded at the tips, not convex in front ; 

 exterior border slightly excavated towards the interior angle. 

 Male. — Antennae serrated, a little longer than the thorax. 



2. Smerinthus Tili^;. 



Canescens ; caput et thorax viridia, hujus discus posticus canes- 

 cens ; alee anticce margine exteriore fasciaque angulata satura- 

 tion viridibus, plaga costali subapicali albida ; posticce sub- 

 cervince, fascia fusca. 



Var. Cervina fasciis obscurioribus. 



} Albin, Ins. pi. 10. Roes. Ins. Bel. i. Phal. i. 9, 



pi. 2, f. 1—7. Merian, Ins. Eur. ii. pi. 24. Wilk. Pap. 10, 

 pi. 1, R, 4. Geoffr. Ins. Par. ii. pi. 80, 2. Schaff. Icon. pi. 

 100, f. 1, 2 ; pi. 203, f. 3 ; Elem. pi. 116, f. 1 ; Icon. pi. 100, f. 

 1, 2. Beg. Ins. ii. 1, 177, pi. 3, f. 1 — 7. Frisch, Ins. vii. 3, 

 pi. 2, f. 1 — 4. Sepp. Ins. i. 1, pi. 6. Engr. Pap. oVEur. iii. 

 109, pi. 116, 3—18, f. 163. 



