428 Annals of the South African Museum. 



Genus MAGULABA. 



Type. 

 Macjulaha, Wlk. xxxiv. 1126 (1865) imparata. 



A. Forewing with apical black spot imparata. 



B. Forewing without apical black spot goleta. 



(1) Magulaba imparata, Wlk. xv. 1777 (1858). 



,, mcsstalis, Wlk. xxxiv. 1126 (1865). 

 Hab. West Africa, Sierra Leone, Nigeria; British East Africa, 

 Kikuyu, Eb. Urru, Kitwi, Neugia, Teita ; Mashonaland, Salis- 

 bury (Marshall) ; Damaraland, Ovampo Land (Erikson) ; 

 Natal, Durban (Bowker, Leigh) ; Aden ; Japan ; Corea ; India ; 

 Ceylon ; Andamans ; Singapore ; Bali ; New Guinea. Exp. 18- 

 24 mill. 



(2) Magulaba goleta, Peld. Eeis. Nov. pi. 120, f. 5 (1874). 

 Hab. Natal, Northdene. Exp. 28 mill. 



Genus HYPENA. 



Type. 

 Htjpena, Schrank, Fauna Boica, ii. 2, p. 163 



(1802) rostralis. 



A. Forewing with the postmedial line nearly straight, erect, and 



slightly angled at veins 6 and 4 erastialis. 



B. Forewing with the postmedial line angled outwards at veins 6 and 4, then 

 waved. 



a. Forewing with the postmedial line very oblique and highly 



waved below vein 4 polycyma. 



b. Forewing with the postmedial line slightly oblique and waved below vein 4. 

 a'. Forewing with the oblique mark from apex ochreous . . cleramlis. 

 5^ Forewing with the oblique mark from apex bluish grey strigata. 



c. Forewing with the postmedial line incurved below vein 4 . . megaproctis. 



C. Forewing with the postmedial line excurved beyond the cell and at vein 2. 



a. Forewing with the medial area below the cell deep black . . mesomelcena. 



b. Forewing with the medial inner area brown. 



a'. Forewing with pale fascia from base of costa to vein 1 



in submedian fold varialis. 



b^. Forewing without pale fascia holopluea. 



D. Forewing with the postmedial line excurved from costa to 



vein 4, then incurved inconspicua. 



E. Forewing with the postmedial line slightly curved from costa 



to vein 4, then very oblique naniaqnalis. 



F. Forewing with the postmedial line obliquely curved from costa 



to vein 1, then retracted to base potamistis. 



G. Forewing with the postmedial line straight and oblique. 

 a. Forewing with the postmedial line moderately oblique. 



a\ Forewing with the ground colour black-brown . . . . melanistis. 



