390 Annals of tlic Sontli African Museum. 



$ . Pure white ; irons pale yellow ; antennae brown ; fore coxae 

 yellowish, the tarsi brown. Wings semidiaphanous with indistinct 

 hyaline line just beyond middle highly excurved beyond cell of both 

 wings and two curved subtenninal lines. 



Hal. Natal (Marshall). Exp. 62 mill. Type in B.M. 



FAMILY LYMANTRIAD^E. 



Key to the Genera. 



A. Forewing with vein 9 from 10 anastomosing with 8 to form the areole. 



a. Hind tibiae with one pair of spurs. 



a 1 . Hindwing with vein 5 from below angle of discocellulars : 6, 7 from 

 angle of cell. 

 2 . Forewing with the areole very long, veins 8, 9 from 



its extremity Or/mi. 



Ir. Forewing with the areole shorter, veins 8, 9 stalked from it. 



3. Hindwing with the cell closed Ohqxt. 



I?. Hindwing with the cell open, a veinlet in cell . . P,ruclinroa. 

 b 1 . Hindwing with vein 5 from angle of discocellulars, 7 



from before upper angle Cimola. 



I. Hind tibiae with two pairs of spurs. 



(t 1 . Frons clothed with long woolly hair Creixja. 



I'. Frons not clothed with long woolly hair. 



2 . Forewing with the areole long and narrow . . . . Kcdoa. 

 b 2 . Forewing with the areole short and broad. 



3 . Forewing short and broad Baziza. 



b*. Forewing longer. 



a 4 . Forewing rather narrow, the termen obliquely curved. 

 3 . Forewing with the costa highly arched 



and the apex produced Pguli*. 



b>. Forewing with the costa slightly arched, 



the apex not produced Lidia. 



b 4 . Forewing broader, the termen more erect . . D.//f//m(. 



B. Forewing with vein 10 from cell, or from 11, then anastomosing 



with 8, 9 to form the areole Lacijm. 



C. Forewing with veins 7, 8, 9, 10 stalked or 7 from cell, or 9 absent. 

 (i. Hind tibiae with one pair of spurs. 



a 1 . Hindwing with vein 3 absent Micninm. 



b'. Hindwing with vein 3 present IclonopMebia. 



b. Hind tibise with two pairs of spurs. 



a 1 . Hindwing with veins 3, 4 stalked or from a point, 5 separate. 

 K-. Forewing with the apex produced, the termen 



obliquely curved Euproctis. 



I-. Forewing short and broad, the termen more erect. 

 3 . Forewing with vein 10 from 8, 9, beyond 7. 



4 . Abdomen without dorsal crests Aron. 



b*. Abdomen with dorsal crests Hontwltini. 



te. Forewing with vein 10 from 8, 9 before 7 . . . . Li/niiuitrin. 



It 1 . Hindwing with veins 4, 5 from a point, B separate . . Ct/mtiroa. 



