LEPIDOPTERA HETEROCERA. 281 



depressum, apice quadratum. Pedes sat graciles; tibiae posticae 

 calcaribus quatuor brevissimis ; tarsi spinosi. Alae densae, velutinae, 

 integras, linea una dentata, fimbria brevissima ; anticae elon'gatae, 

 falcat33, acutissimae ; postica3 breves. Mas. — Antennae pectinatae, 

 apice nudae. 



(Enochromia, Guen. Phal. i. 184. 



Body very thick. Front of one colour; its hairs forming a 

 conical protuberance between the palpi. Palpi robust, ascending, 

 slightly angular ; third joint cylindrical, conical at the tip, much 

 shorter than the second. Antennae stout. Thorax broad, villose. 

 Abdomen thick, slightly depressed, quadrate at the tip in both 

 sexes. Legs rather slender ; hind tibiae with two pairs of spurs, 

 which are very short and somewhat widely apart; tarsi spinose. 

 Wings thick, velvety, entire, with one dentate line ; fringe very 

 short. Fore wings elongate, falcate and very acute at the tips. 

 Hind wings short; interior angle prominent. Male. — Antennae 

 pectinated, bare towards the tips. Female. — Antennae smooth. 



1. (Enochromia vinaria. 



Roseo -purpurea ; antennae ochraeece ; aim nigro subconspersa?, linea 

 obliqua flava rufo marginata, fimbria ferruginea ; anticce 

 linea interiore indeterminata, macula discali nigra albo sig- 

 nata, litura apicali cinerea, plaga subtus postica saturate tufa ; 

 postica plaga subtus antica alba ferrugineo signata. 



(Enochromia vinaria, Guen. Phal. i. 185, 287, pi. 7, f. 2. 



a, b. Sydney. Presented by E. Doubleday, Esq. 



Genus 3. ARHODIA. 



Corpus robustum. Palpi porrecti, brevissimi ; articulus 3us 

 minimus. Abdomen alas posticas non superans. Pedes robusti ; 

 tibiae posticae bicalcaratae ; tarsi postici setosi, non spinosi. Alse 

 amplae, spissiae, integrae, anticae trigonae, acutae, non falcatae, costa 

 subconvexa. Mas. — Antennae latissime pectinatae. Fcem. — An- 

 tennae dentatae. Abdomen apice obtusum, oviductu exserto. 

 Arhodia, Guen. Phal. i. 185. 



Body robust. Front villose, flat, of one colour. Palpi porrect, 

 very short, not extending beyond the head; third joint very minute. 

 Abdomen not extending beyond the hind wings. Legs stout; hind 



b3 



