LEPIDOPTERA HETEROCERA. 
1543 
Body cylindrical. Head conical in front. Proboscis obsolete. 
Palpi short, not extending so far as the head. Abdomen long or 
very long, generally extending far beyond the hind wings. Legs 
stout, pilose; hind tibiae with two very small apical spurs. Wings 
narrow. Fore wings hardly convex in front, rounded at the tips, 
slightly oblique along the exterior border; first and second inferior 
veins nearly contiguous at the base ; third about twice further from 
the fourth than from the second. Male. — Antennae moderately 
pectinated, slightly pectinated towards the tips, a little longer than 
the thorax. Female . — Antennae slightly serrated, not longer than 
the thorax. 
Europe. 
1. Phragmatj3cia Arundinis. 
Abdomen elonyatum ; alee anlicce obtusce , albido cinerascentes , 
fusco irroratce , posticae maris albulce, fueminae fuscce. 
Bombyx Arundinis, H'ubn. Bomb. 151, 1, pi. 47, f. 200, 201. 
Bombyx Castaneae, H'ubn. Beitr. ii. 1, 9, pi. 1, f. c. 
Cossus Arundinis, Ochs. Schmett. von Fur. iii. 98, 5. 
Bombyx castanea, Esp. Schmett. iii. 97, pi. 94. Cont. 25, f. 1. 
, Pap. d’Eur. pi. 9, f. 257, bis. 
Zeuzera Arundinis, H'ubn. Verz. Schmett. 196, 2006. Meig. Syst. 
Beschr. Eur. Schmett. ii. 188, 1, pi. 76, f. 4. Steph. Entomolo- 
gist , 160. Herr.-Schceff. Samml. Eur. Schmett. Text , ii. 13, 6. 
Pbragmataeeia Arundinis, Newman , Zool. 
a — d. England. From Mr. Foxcroft’s collection. 
e,f. England. From Mr. Stephens’ collection. 
g. Europe. From M. Beckers collection. 
A, i . Europe. 
South America. 
Group 1. 
Mas. Corpus longum, sat gracile, fere cylindricum. Palpi 
pilosi, brevissimi. Antennae mediocriter pectinatae, apices versus 
subpectinatae, thorace non longiores. Abdomen alas posticas 
dimidio superans. Pedes graciles, usque ad tarsorum apices 
pilosi ; tibiae posticae calcaribus duobus parvis apicalibus. Alae an- 
gustae, anticae apud costam rectae, apice rotundatae, margine exteriore 
sat obliquo ; posticae multo breviores. 
Male. Body long, rather slender, nearly cylindrical. Palpi 
pilose, very short. Antennae moderately pectinated to nearly half 
