220 Colonel Charles Swinhoe on the 



Rangoon, June, 1888. In coll. Swinhoe. 



Allied to L. rufistngosa, Moore, but differently coloured, 

 and can at once be distinguished by the unusually 

 numerous brown and grey streaks on the whole surface 

 of the fore wings. 



295. Leucania basilinea, n. sp. (PI. VIL, fig. 6). 

 AnteniiEE, palpi, head, thorax, and fore wings pale fawn-colour. 

 Fore wings covered sparsely with brown atoms; a dark black 

 longitudinal prominent streak below the median vein from close to 

 the base to one-third from end of the cell ; median vein whitish, 

 with a very slight thickening at end of cell ; a discal outwardly 

 curved row of black points, and a marginal row of black points ; 

 some indistinct grey and brown streaks between the veins on the 

 outer portion of the wing ; fringe interlined. Hind wings pure 

 white, with a marginal row of brown points. Expanse of wings, 

 l^in. 



Bhamo, October, 1882. In coll. Swinhoe. 



Allied to L. percisa, Moore, but is easily distinguishable 

 by the prominent basal black streak in the fore wings, 

 by the absence of the black dot at the end of the cell, 

 and by its pure white hind wings. 



296. Sesamia inferens. 



Leucania inferens, Walker, ix., p. 105 (1856). 



Bassein, August, 1888 ; Rangoon, July, 1887. In 

 coll. Swinhoe. 



297. Sesamia proscripta. 

 Leucania proscripta, Walker, ix., p. 106 (1856). 

 Moulmein. In B. M. 



298. Arsiloncha roseana, n. sp. (PI. VI., fig. 17). 

 Antennas, palpi, head, thorax, and fore wings rosy fawn-colour. 

 Abdomen whitish. Fore wings sparsely covered with brown 

 atoms ; some pale spaces between the veins in the central outer 

 portion of the wing, making that portion the palest ; marginal line 

 white ; fringe white, base pale pink. Hind wings pure white, 

 unmarked. Under side of a pure pale pinkish ; fore wings with a 

 grey suffusion on basal half of the centre, costa, and hinder margin ; 

 hind wings white. Expanse of wings, 1/g in. 



