rilOM THE INDIAN AllCHIPELAGO. 319 



Hind wings blackish. Length of the body 5 lines, of the wings 

 10 lines. 

 Hab. Batchian ; Celebes ; Ceram ; Gilolo j Morty ; Sula. 



413. Bythoscopus DiMiDiATUS. F(Em, Testaceus, fronte nigricante, 

 scuto transverse striato fusco-consperso, scutello transverse sulcato 

 antice nigricanti-consperso, femoribus antevioribus pedibusque posticis 

 nigris, alis anticis luridis apice piceis, alis posticis cinereo-hyalinis. 



Female. Testaceous. Head as broad as the thorax ; vertex extremely 

 short ; front blackish. Scutum finely and transversely striated, 

 minutely mottled with brown ; scutellum with a transverse furrow, in 

 front of which it is mottled with blackish. Anterior femora and hind 

 legs black. Fore wings lurid, shining, piceous towards the tips. Hind 

 wings cinereous, hyaline. Length of the body 4^ lines, of the wings 

 9 lines. 



Hab. Dorei. 



414. Bythoscopus lutkatus. Fcc-m. Lutcus, cnpitc nntico iiigro- 

 fasciato, fronte transverse striata fascia arcuata nigra, facie nigro 

 biguttata, scuto transverse striato, pectore nigro-bimaculato, abdo- 

 minis segmentis nigro fasciatis, alis anticis luridis vitta eostali abbre- 

 viata cupreo-nigricante venis nigricantibus, alis posticis fuscescentibus. 



Female. Luteous. Head pale luteous, as broad as the thorax, with 

 a narrow black band along the fore border of the vertex, which is 

 very short j front transversely striated, with a narrow curved black 

 band; face with a black dot on each side. Scutum finely and 

 transversely striated ; scutellum minutely punctured. Pectus and 

 legs pale luteous, the former with a black spot on each side. Abdo- 

 men with a black band on the fore border of each segment. Fore 

 wings lurid, with a cupreous blackish costal stripe, which does not 

 extend to the tip; veins blackish. Hind wings brownish, hyaline ; 

 veins black. Length of the body 6 lines, of the wings 10 lines. 



Hab. Sula. 



415. Bythoscopus colligatus. Foem. Pallide flavus, vertice bre- 

 vissimo, fronte bicarinata transverse unicarinata fascia vittisque dua- 

 bus anterioribus rufis, facie pectoreque purpureo-nigris flavo margi- 

 natis, abdomine piceo segmentis flavo marginatis, femoribus tibiisque 

 posticis purpureo-nigris, alis aurato-cinereis, alis anticis vitta eostali 

 lata purpiu-ea. 



Female. Pale yellow. Head as broad as the thorax ; vertex very short; 

 front with a red band, and with two anterior red stripes, with two 

 slight keels, between which there is a transverse keel ; face and 

 pectus i)urplish black, the compartments bordered with pale yellow. 

 Scutum transversely striated, conical in front 5 scutellum minutely 



