LEPIDOPTERA HETEROCERA. 439 



abdomen ceneo bicristatum ; tibia posticce non incrassata ; alee 

 purpureo conspersce, linea exteriore fiexa saturate purpurea, 

 fascia subtus submarginali purpurea ; antica vitta subcostali 

 alba, linea interiore angulata. 



Male. Cinereous-green, whitish beneath. Head ferruginous. 

 Third joint of the palpi extremely small, hardly visible. Antenna? 

 minutely serrated, except towards the tips. Thorax with a white 

 band, which is continued along the costa to the tips. Abdomen 

 with two thick aeneous crests. Legs stout ; hind tibia? not incras- 

 sated. Wings purple-speckled ; exterior line deep purple, deeply 

 bent in the fore wings, greenish in the white stripe, indistinct in the 

 hind wings; marginal lunules deep purple; under side with a pur- 

 ple submarginal band, which is dilated and diffused into speckles 

 in the fore wings. Fore wings with a deeply angular interior line, 

 which is obosolete in front; underside with a deep black discal dot. 

 Hind wings prolonged hindward, hardly dentate. Length of the 

 body 7 lines; of the wings 16 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



Group 3. 



26. HVPOCHROMA POLYGRAPHARIA. 



Fcem. Viridis ; palpi rufi ; articulus Sus 2o vix brevior ; tibia 

 posticus non incrassata ; ala plagis diffusis purpurascente-ci- 

 nereis, fascia media alba vaga valde excavata antice furcata 

 lineam angulosam viridem includente, linea submarginali 

 albidti angulosa, subtus rufo varia fascia submarginali lata 

 excavata nigro-fusca . 



Female. Green. Head and under side whitish. Palpi red ; 

 third joint filiform, nearly as Jong as the secoad. Legs slender ; 

 hind tibia? not iucrassated. Wings with some diffuse purplish cine- 

 reous patches, aud with a very irregular and much excavated white 

 middle band, which is forked in front and contains a zigzag green 

 line ; submarginal line whitish, zigzag, incomplete; space between 

 it and the border partly pale green speckled with darker green; un- 

 der side varied with red ; discal mark and a broad excavated sub- 

 marginat band blackish hrown. Hind wings prolonged hiudward, 

 irregularly and strongly dentate, rather more so than the fore wings. 

 Length of the body 6 lines; of the wings 16 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



