542 Mr. G. T. Bethune-Baker on 



sparingly irrorated with dark scales; terminal area broadly 

 deep straw-colour. Secondaries palest straw-colour. 



Expanse 24 mm. 



Ilab. N'Dalla Tando, 2700 feet; November (^nsor^/e). 



Type ill my collection. 



Euproctls convergens, sp. n. 



c? . Head and thorax yellowish; abdomen darker. Pri- 

 maries lemon-yellow, with the antemedian area and the post- 

 median area broadly and obliquely covered with dark brown 

 and blackish scales, which converge towards each other and 

 meet in the fold. Secondaries palest lemon-yellow. 



Expanse 22 mm. 



Hah. Gunnal, West Africa. 



Type in my collection. 



The female of this species is in the National Collection 

 from Coomassie [Whiteside), and agrees with my specimen 

 except that the secondaries are white. 



Euproctis citrona, sp. n. 



^ . Head and thorax white, with a tinge of very pale 

 lemon-yellow ; abdomen white. Primaries the palest straw- 

 yellow, without any markings. Secondaries as the primaries, 

 but whiter. 



Expanse 22 mm. 



Ilab. N'Dalla Tando ; January (Ansorge). 



Type in my collection. 



Euproctis n'dalla, sp. n. 



^ . Thorax and abdomen creamy white. Both wings 

 white. Primaries with the median area having a few fine 

 black scales, the area being waved in the outline of both 

 margins ; a black snbapical spot (sometimes absent), with 

 anotlier black ppot on the termen just below it, just below 

 vein 5. 



Expanse 26 mm. 



Ilab. N'Dalla Tando, 2700 feet; December {Ansorge). 



T)pe in my collection. 



Euproctis isisj sp. n. 

 ?. Head and thorax yellowish; abdomen duller yellow. 

 Primaries clear lemon-yellow, M'ith an obscure trace of a 

 waved paler postmedian line, on the outside edge of which is 

 a short dash on the fold reaching to vein 2 of blackish scales, 

 with a trace of a few basal black scales. Secondaries palest 

 lemou-yellow. 



