COLLECTED AT SARAWAK. 75 



and exterior lines ; interior line a little more undulating than the ex- 

 terior line, to which it is miieh more approximate on the interior bor- 

 der than on the costa ; discal point black, oblique, elongated. Hind 

 wings cinereous, brown-speckled, with a straight pale-cinereous exte- 

 rior line, and with the more exterior space slightly darker. Length 

 of the body 6 lines; of the wings 14 lines. 

 Male. Paler. Fore wings with a larger discal point. Length of the 

 body 4 lines; of the wings 11 lines. 



Gren. Nertobkiga, n. g. 



FcEm. Corpus robustum. Proboscis conspicua. Palpi graciles, ad 

 frontem applicati, verticem non superantes ; articulus 3"^ lanceolatus, 

 2' dimidio brevior. AntenncB graciles. Abdomen cristatum, alas pos- 

 ticas non superans. Pedes laeves, validi ; tibiffi posticfe calcaribus 

 quatuor longis. Aloe breviusculae, latiusculae; anticae apice rectangu- 

 latae, costa basi subconvexa, margine interiore valde convexo. 



Female. Body stout. Proboscis moderately long. Palpi slender, erect, 

 applied to the head, not rising higher than the vertex ; 3rd joint lan- 

 ceolate, less than half the length of the 2nd. Antennae slender. Ab- 

 domen crested, not extending beyond the hind wings. Legs smooth, 

 stout ; hind tibiae with four long spurs. Wings rather short and broad. 

 Fore wings rectangular at the tips ; costa very slightly convex towards 

 the base; exterior border oblique hindward; interior border very 

 convex. 



331. Nertobriga reversa, n. s. Fcem. Fuscescenti-rufa, abdomine 

 cinereo cristis fuscis, alis anticis linea recta obliqua, spatio exteriore 

 cinerascente, macula costali subapicali elongata cinerea albido margi- 

 uata, linea interiore undulata indistincta, alis posticis seneo-fuscis. 



Female. Brownish red, mostly cinereous beneath. Abdomen cinereous, 

 with brown crests. Fore wings with a straight ferruginous line, which 

 extends from the tips to the middle of the interior border; space be- 

 yond the line tinged with cinereous ; an elongated cinereous whitish- 

 bordered spot near the tip of the costa ; an imdulating indistinct 

 interior line. Hind wings aeneous brown, with a cinereous fringe. 

 Length of the body 5 lines ; of the wings 12 lines. 



Fam. HYBLJEID^, Gum. 

 Gen. Htbl^a, Fahr. 



332. Hyblaea tortricoides, Guen. Nod. ii. 391. 1252. 



333. Hyblaea erycinoides. Walk. Cat. Lep. 3rd ser. no. 1 792. 

 Inhabits also Malacca. 



Gen. NoLASENA, Walk. 



334. NoLASENA GRATissiMA, n. s. Fosm. Lutco-viridis, subtus ochra- 



