The Moths of South Africa. 385 



with black discoidal spot, curved brown subterminal line obsolete 

 towards inner margin and fuscous terminal band from costa to vein 3 

 towards which it becomes obsolescent and maculate. 



Hab. Cape Colony, Bedford (M. Weale). Exp. 50 mill. Type in 

 Coll. Druce. 



B. Frons with rounded prominence. 



a. Hindwing of male with the ground colour pure white. 



a^. Forewing with oblique white band from costa before 



apex to base of inner margin catena. 



5\ Forewing without oblique white band from costa before apex. 



a^. Forewing with oblique dark band from base of costa umbrigera. 

 b^. Forewing without oblique dark band from base of costa. 



a3. Forewing with the postmedial white patch produced on costa to 

 a point. 

 a'». Forewing with oblique dark medial band 



from costa margaritata. ' 



b*. Forewing without oblique dark medial band 



from costa loahlbergi. 



fc3. Forewing with the postmedial white patch truncate towards 

 apex. 

 a*. Head wholly black. 



aS. Anal tuft orange chrysoproctis. 



65. Anal tuft white caffraria. 



&'*. Head with some white on vertex antica. 



b. Hindwing of male orange or yellow. 

 a'. Forewing white and black-brown. 



a^. Forewing with quadrate white postmedial spot with 



dark band before it triplicenoides. 



6=. Forewing with the postmedial white markings on costa conjoined to 

 the basal markings. 



a3. Metathorax with large tuft of black scales . . hyperlophia. 

 b^. Metathorax without tuft of black scales, 

 a*. Head wholly black. 



a5. Forewing with the terminal band angled 



inwards above vein 5 gradata. 



Z)5. Forewing with the terminal band not 



angled inwards above vein 5 spanghergi. 



b^. Head with the lower part of frons and vertex in male 

 whitish. 



a=. Forewing with small black discoidal bar dispar. 

 &5. Forewing with rounded grey orbicular 



and reniform stigmata natalis. 



cs. Forewing with the orbicular almost obsolete, the reni- 

 form greyish, 

 a*. Hindwing with the terminal band 



narrowing on tornal area in female. . wallengreni. 

 a*. Hindwing with the terminal band 



expanding on tornal area in female crocata. 

 b\ Forewing yellowish and black-brown. 



a^. Forewing with the costal fascia not expanding to 



inner margin at base bidentafa. 



