420 LEPIDOPTEKA HETEROCEEA. 



1. Campylotes HISTRIONICUS. 



Corpus nigro-eeneum, maculis abdominis lateralibus fiavis ; alee 

 dnticce eeneee, costa, fasciisque duabus discalibus rufts, fasciis- 

 que tribus internis per totam longitudinem alarum currentibus 



fiavis^ maculis 8 vel 9 (spatium inter venas apicales occupanti- 

 bus) albis ; alee posticee similiter eoloratee, at macules terminales 



flavo ornatee. 



Campylotes histrionicus, Westw. Royle y s Illustr. Nat. Hist. Hima- 

 layan Mount, liii. pi. 10, f. 1 ; Arcana Ent. 19. 

 Chalcosia histrionica, Kollar, Kaschmir von Von Hugel 663, 5. 



a — e. Nepaul. Presented by Major-General Hardwicke. 



/. North India. From Mr. Stevens' collection. 



g, h. Himalayan Mountains. From Mr. Children's collection 



Genus 50. CHALCOSIA. 





Corpus gracile, sat longum, sublineare, fere cylindricum. 

 Caput antice subconico-truncatum. Palpi capite multo breviores ; 

 articulus 3us conicus, 2o quadruplo brevior. Antennae in utroque 

 sexu subpectinatae. Abdomen alarum margines posticos vix attin- 

 gens, maris apice subfasciculatum. Pedes gracillimi; tibiae posticae 

 calcaribus duobus minimis apicalibus. Alas lata? ; anticarum venae 

 la et 2a inferiores basi conjunctae, 2a superior trifurcata. 



Chalcosia, p., Hubn. Verz. Schmett. 173. 

 Gynautocera, p., Guerin. 



Body slender, rather long, nearly linear and cylindrical. Head 

 slightly prominent and truncated in front. Palpi much shorter than 

 the head ; third joint conical, not more than one-fourth of the 

 length of the second. Antennae slightly and equally pectinated in 

 both sexes. Abdomen hardly extending so far as the hind wings, 

 slightly tufted at the tip in the male. Legs very slender; hind 

 tibiae with two very minute apical spurs. Wings broad. Fore 

 wings with four superior and four inferior veins ; second superior 

 vein trifurcate; first and second inferior veins united at the base. 



1. Chalcosia pectinicornis. 



Cyanea ; caput poslice et thorax antice coccinea ; abdomen aureo- 

 viride, subtus album; pedes albi ; alee anticee nigrce viridi 

 venos&, basi virides albo venosee, albo bifasciatce ; posticee. 

 albee, marginibus nigris cyaneo venosis. 



