24 LEPIDOPTERA HETEEOCERA. 



20. Castnia Ardalus. 



Alee anticcB olivaceo-fuscce, fascia obliqua sinuosa maculaque sub- 

 cinereis ; posticce nigrce, fascia media punctisque intramargi- 

 nalibus albis, fasciaque intermedia rubra maculari. Alar, 

 long. 36 I'm. 



Castnia Ardalus, Dalm. Monogr. Castn. Act. Holm. 1824, 403, TO. 



G. R. Gray, Syn. Gen. Castn. Trans. Ent. Soc. Lond. ii. 147, 



22. 

 Castnia Pallasia, Esch. in Kotz. Itin. iii. 27, pi. 6, f. 27. 



a. Rio Janeiro. From Mr. Stevens' collection. 

 5. — ^— ? From Mr. Children's collection. 



21. Castnia Brecouetii. 



Alee atrce, nitidce ; anticce fascia difformi albida ; posticce fasciis 

 duabus transversis albis intermediaque miniacea. Alar. long. 

 36 lin. 



tfastnia Brecourtii, Lair, et God. Enc. Meth. ix. 798. G. R. Gray, 



Syn. Gen. Castn. Trans. Ent. Soc. Lond. ii. 147, 23. 

 C. Ardalus? 



Brazil. 



22. Castnia Inca. 



Fusca, cyaneo et viridi micans ; alee anticce ferruginece, vel cinerece, 

 striga obliqua fasciisque undulatis fuscis guttisque duabus sub- 

 apicalibus hyalinis, subtus nigro fasciatce ; alee posticce nigrce 

 fascia lata aurantiaca guttisque albidis vel aurantiacis posticis 

 marginalibus, subtus pallidiores. 



Castnia Inca, MSS. 



Brown, with blue and green reflections. Fore wings ferrugi- 

 nous or cinereous, with an oblique streak and with imperfect undu- 

 lating bands of brown, and with two hyaline dots near the tips ; 

 under side brighter ferruginous and with black bands. Hind wings 

 black, with a broad orange band, and with a row of whitish or 

 orange spots along the hind border ; under side testaceous, with a 



