LEPIDOPTERA HETEROCERA. 
197 
1. Syne mia polygonaria. 
Crocea ; alee nigro strigatce ; anticce basi spatioque lato marginali 
fuscis , incisuris duabus anguloque intermedio obtuso ; pos - 
ticce Jlavce , linea exteriore recta nigricante postice dilatata. 
Pergama polygonaria, Herr.-Sch. Exot . Schm. 41, pi. 72, f. 412> 
413. 
Synemia polygonaria, Guen . Phal . i. 164, 261, pi. S, f. 2. 
Brazil. 
Genus 38. ODONTOPERA. 
Corpus robustum. Frons villosa, non fasciculata. Palpi por- 
recti aut subascendentes ; articulus 3us distinctus, linearis, por- 
rectus. Antennae longae, plus minusve peciinatae, apice attenuate, 
ramis clavatis. Thorax et pectus dense pilosa. Abdomen lougum, 
subdepressum, alas posticas superans, feeminae acuminatum fascicu- 
lis duabus lateralibus apicalibus. Pedes graciles ; tarsi subspinosi. 
Alae amplae, densae, margine exteriore, valde deniato. 
Gonodontis, p., Hubn. Verz. Schm . 287. 
Ennomos, p., Treit. ; Boisd.; Dap . 
Odontopera, Steph. III. Brit. Haust. iii. 162 ; Herr.-Sch. ; Led . Z. 
B. V. W. iii. 204 ; Guen. Phal. i. 165. 
Body robust. Front villose, not tufted. Palpi porrect or 
slightly ascending ; third joint distinct, linear, extending forward. 
Antennae long, more or less pectinated, attenuated at the tips ; 
branches clavate. Thorax and pectus thickly clothed. Abdomen 
long, extending beyond the hind wings, slightly depressed, acumi- 
nated, and with a tuft on each side of the lip in the female. Legs 
slender; tarsi slightly spinose. Wings ample, thick; exterior bor- 
der strongly dentated. 
Europe. 
1. Odontopera bidentata. 
Cinereo'fuscescens ; alee nigro conspersce ; alee annulo discali 
lineaque exteriore vix undulata nigris ; anticce lineis duabus 
subdenticulalis albo signatis . 
, Albin , Ins. pi. 96, f. a — c. Deg. Ins. i. pi. 25, f. 
1 — 7 ; ii. 343. De Vill. Ent. Linn . ii. 299, 412. 
