208 PYRALIDiE. 



mark arising from the subcostal nervure from middle to beyond 

 end of cell, its apex curved and ending on vein 3 beyond the lower 

 angle, where it is met by a curved submarginal dark-edged orange 

 band, with a large orange patch between it and inner margin, 

 where it is conjoined to the orange marginal band, wbich is defined 

 by fine black lines ; the ground-colour between the triangular 

 patch, the submarginal and marginal bands, silvery white ; cilia 

 fuscous, blackish at base. Hind wing with the base fuscous, fol- 

 lowed by a broad silvery-white band; the outer half orange, with 

 curved black inner edge ; a fine curved jet-black postmedial line 

 from costa to vein 2 ; fine black marginal lines and line through 

 the cilia interrupted by four black spots, with white between thern 

 at veins 6 to 3. 



Hab. Khasis. Exp. 22 inillim. 



4670. Oligostigrna villidale, Wlk. Cat. xvii, p. 435. 

 Hydrocainpa sacadasalis, Wlk. Cat. xix, p. 963. 



Oligostigrna unilinealis, Snell. Tijd. v. Ent. xix, p. 197, pi. 8, fig. 2. 



S . Differs from bilineale in the fore wing having no black line 

 through the cell ; a discocellular black spot; no line from disco- 

 cellulars to postmedial band. Hind wing with no subbasal line ; 

 a waved black line just inside the margin. 



Hab. Margharita, Assam ; Ceylon ; Java ; Borneo ; Australia ; 

 Fiji. Exp. 18 millim. 



4671. Oligostigrna fumibasale, n. sp. 



2 . Differs from bilineale in the thorax and abdomen being 

 banded with fuscous. Fore wing suffused with fuscous to beyond 

 the cell, and with no white fascia through the cell ; no oblique 

 white discocellular band meeting the postmedial white band ; the 

 submarginal band leaden colour ; the orange areas of both wings 

 deeper in colour. Hind wing with the postmedial white band 

 more complete ; a marginal black line, with a series of black specks 

 just inside it developed into three white-centered ocelli at the lobe, 

 which is slight. 



Hab. Puttalam, Ceylon (Pole). Exp. 18 millim. Type in 

 B. M. 



4672. Oligostigrna bilineale, Snell. Tijd. v. Ent. xix, p. 196, pi. 8, 

 figs. 1 a-c ; C. $ S. no. 4406. 



Head white ; thorax and abdomen white banded with fuscous. 

 Fore wing white, the basal two-thirds of costal area fuscous ; a 

 fuscous line, with a few yellow scales on it, from base of inner 

 margin to upper angle of cell, from which an oblique dark line 

 runs to the angle of the dark-edged postmedial band, which at 

 vein 2 is recurved to inner margin before middle ; a submarginal 

 dark-edged yellow band conjoined at vein 2 to the postmedial band, 

 and at costa and inner margin to the black-edged yelloAV marginal 

 band. Hind wing with the basal half white, with oblique black 



