Tropical Africa in the National Collection. 545 



S 1 9 ■ Bright green, striated with white ; palpi and frons red- 

 pink ; antennje pinkish-grey ; abdomen whitish ; head, thorax, 

 and wings green, costal line of fore-wings red-pink, a black dot 

 at the end of each cell ; under-side, body and legs whitish, wings 

 pale green, outer margin with black dots. 



Expanse of wings Ivu inches. 



1 $, NgoDg, Machakos to Neugia {Cratcshai/) (type). 1 $, 

 Old Calabar {Cromjjton) (type). 2 ^, Machakos. 



Prasinocyma asyllaria, nov, 



$. Antennpe, palpi, and frons pinkish-ochreous, abdomen 

 whitish ; head, thorax, and wings grass-green ; fore-wings with a 

 black spot at the end of the cell and the costal line ochreous, both 

 wings with the cilia white marked with green; under-side as above 

 but paler; body whitish, legs pinkish-ochreous. 



Expanse of wings 1-f^ inches. 



2 ^, Madagascar {3frs. Kingdon). 



The branches of the antennae are rather longer than in 

 the other species of this Genus. 



Prasinocyma unipuncta. 



Prasinocyma unipuncta, Warr., Nov. Zool., iv, p. 44 (1897). 



1 $ , Munisu, Brit. E. Africa. 1 $, Machakos, Brit. E. 

 Africa. 1 $, Gwelil, Brit. E. Africa. 1 $ , Nairovva, Brit. 

 E. Africa. 



The type, a male from Natal, is in coll. Rothschild ; it 

 is smaller than the above, but otherwise not different. 



Genus Gelasma, Warr., P. Z. S., 1893, p. 352. 



Gelasma cowan I. 



Thalcra cowani, Butler, Ann. Mag. N. H. (5), v, p. 390 

 (1880). 



1 $ , Madagascar (type). 



Gelasma zebr^a. 



Nemoria zebrma, Saalm., Lep. Madag., p. 495, pi. 14, f. 264 

 (1884). 



1 ^, Madagascar. 



