AMSACTA. 423 



L833 c. Amsacta flavizonata. (Plate LXI. fig. 12.) 

 Amsacta flavizonata, Hnipsn. A. M. N. H. (8) viii. p. 409 (1911). 



$ . Head and thorax white, the palpi, back of head, and tips oi 

 teguhe yellow; antenna) with the branches black, some yellow 

 between their bases; femora yellow above, the fore femora, fore 

 and mid tibiae, and the tarsi on inner side streaked with black ; 

 abdomen white, the medial segments dorsally yellow, lateral series 

 of black points. Fore wing white, the costal edge yellow; ante- 

 medial black points on costa and above vein 1 and on one side 

 below median nervure; a black point at upper angle of cell and 

 two minute points at lower angle ; a postmedial series of points, 

 incurved below vein 3 ; a subterminal series of points from costa to 

 vein 3, placed in pairs on each side of the veins; a series of 

 points just before termen. Hind wing semihyaline white. 



ab. 1. Fore wing with the series of points almost obsolete. 



ab. 2. Abdomen with dorsal series of black and white spots on 

 the yellow segments. 



Sab. S. Nigeria, Oshogbo {Simpson), 1 $ type ; N. Nigeria, 

 Minna (Macjve), 2 $ . Exp. 30-40 millim. 



*1833 J. Amsacta niombasana. (Plate LXI. fig. 13.) 



Diacvisia mombasana, Roths. Nov. Zool. xvii. p. 154 (1910). 



J . Head and thorax creamy white ; palpi black at tips; antenna? 

 black, the shaft ringed with white ; fore coxae and femora above 

 suffused with yellow, the tibia) banded with black, the tarsi black 

 ringed with white ; abdomen orange, the base white, the extremity 

 and ventral surface white tinged with yellow, a dorsal series of 

 black bands and lateral and sublateral series of spots. Fore wing 

 creamy white ; a small black spot at base of cell ; antemedial 

 points on costa and above vein 1 ; a point just beyond lower angle 

 of cell and small spot on costa above upper angle ; a small 

 postmedial spot on costa and point in discal fold ; a subtemiinal 

 point on costa and terminal point at discal fold. Hind winj 

 creamy white ; small subterminal black spots below costa and at 

 discal and subterminal folds ; the underside with discoidal spot. 



Hab. Br. E. Africa, Mombasa, type f tf in Coll. Rothschild. 

 Exp. -54 millim. 



1833e. Amsacta ngandse. (Plate LXI. fig. 14.) 

 Amsa else, Hmpsn. Nov. Zool. xxiii. p. 237 (1916). 



$. Head and thorax white; an ten nse black below; head behind 

 and teguhe slightly edged with yellow ; patagia and metathbrax 

 with small black spots ; fore and mid femora and tibiae, the mid 

 tibia' and tarsi streaked with black, the fore and hind tarsi with 

 black spots; abdomen dorsally orange, the two basal and the anal 

 segment white, the orange segments with dorsal white patches and 

 black spots, a lateral series of black spots, and sublateral spots on 



