1867.] MR. F. MOORE ON DENGALESE LEPIDOPTEUA. 89 



B. MrRINALIS, n. sp. 



Allied to B. tvrpitalis. 



Female yellowish brown : fore wing somewhat greyish brown at 

 the base ; a brown s»ii)basal transverse outwardly oblique narrow 

 irregular line ; a straight transverse discal sinuous line, and a pale- 

 bordered straight subiuarginal line ; a small dark brown orbicular 

 and reniform spot : hind wing duller brown, with an indistinct nar- 

 row whitish streak from anal angle. Underside dull brown, with an 

 indistinct discal spot, and two narrow outer transverse brown bands. 

 Palpi blackish. 



Expanse l^jj inch. 



Bengal. In Coll. F. Moore. 



Tribe Pyrales. 



Fam. PvRALIDiE. 



Genus Pyralis. Linn. 



Pyralis LUCiLLALis, Walk. Cat, Lep. Het. B. M. xvii. Pyral. 

 p. 2t)8. 



Darjeeliug (JJ^. S. Atkinson). 



P. suFFUSALis, Walk. ib. xxxiv. Suppl. iv. p. 1235. 

 Calcutta (JF. S. Atkinson). 



Genus Herculia, Walk. 

 Herculia bractealis, Walk. ib. xix. Pyral. p. 808. 



Genus Aglossa, Latr. 



Aglossa argentalis, n. sp. 



Female. Fore wing silvery white ; two oblique medially trans- 

 verse blackish sinuous lines, the interspace being fuliginous brown, 

 except the costal portion nearest the apex ; base of wing and exte- 

 rior border partly fuliginous brown, the latter traversed by a white 

 lunular line ; a row of black marginal spots ; cilia white, with fuli- 

 ginous-brown edge and imier spots : hind wing cinereous. Head 

 and thorax Avhite, the latter with fuliginous spots. Abdomen cine- 

 reous brown. Palpi white above, fuliginous beneath. Underside 

 cinereous brown : hind wing paler and with a short brown discal 

 mark. Legs fuliginous, each joint tipt with white. 



Expanse \\ inch. 



Darjeeling. lu Coll. W. S. Atkinson ; F. Moore. 



Fam. Ennychid-^. 

 Genus Pyrausta, Schr. 



Pyrausta silhetalis, Guen. Uelt. et Pyr. p. 166 ; Walk. Cat. 

 Lep, Het. B. M. xvii. p. 311. 



Botys silhetalis, Lederer, Wien. ent. Monat. vii. p. 364. 



