LEPIDOPTERA HETEROCERA. 1373 



other. Win^s very oblong. Fore wings tumid in the middle of 

 the disk; costa convex; exterior border rounded or slightly bent. 

 Hind wings differing in colour from the fore wings, truncated at 

 the interior angle. 



1. Syrtodes cythereata. 



Mas. Olivacea ; alee integrce, fimbria inter cisa; anticce fusco et 

 nigricante varice, lituris confusis, linea exteriore nigricante 

 albidn marginata atitice obliqua subrecta postice retraota sub- 

 dentata, linea exteriore e maculis anticis nigris posticis albidis ; 

 posticce sordide flaw, linea submarginali nigricante, 



Syrtodes cytherata, Guen. Phal. ii. 452, 1643. 



Para. 



2. Syrtodes xylinata. 



Mas. Fuscescente-cinerea ; alee denUitce ; anticce vaide oblongce, 

 nigricante subconspersce, lineis duabus nigris, interiore obliqua 

 subrecta, exteriore triangulata, striga nigra maculaque vaga 

 alba upicalibus, linea submarginali alba indistincta ; posticce 

 fumoso-albce, margine fusco-cinereo. 



Syrtodes xylinata, Guen. Phal. ii. 452, 1644. 



Brazil. 



3. Syrtodes chlorocystata. 



Mas. — Olivacea; ala? subdentatce ; anticce nigro-fusco et cervino 

 varice, spatio Medio nigricante e linea anguiata extus marginato, 

 linea submarginali vaga e atomis albis conspicua, punctis mar* 

 ginalibus niyris ; posticce saturate nigro-fuscce, margine vinoso. 

 Foem. — Major; alee anticce latiores, viridi Icetiore, ochraceo 

 varice ; posticce cinerece. 



Syrtodes chlorocystata, Guen. Phal. ii. 452, 1645. 



Brazil. 



4. Syrtodes juveneata. 



Foem. S. chlorocyslatae ajfinis, major ; alee anticce virides,fusco 

 maculaJce, spatio medio maculaque quadrata marginali, linea 

 submarginali subobsoleta, subtns cameo -cinerece nigricante 

 stngatce ; posticce subtus fascia lata submarginali. 



Syrtodes juveneata, Guen. Phal. ii. 453, 1646. 



Brazil? 



