570 Mr. G. T. Betliune-Baker on new 



black ; abdomen slightly yellowish, spotted with black 

 dorsally and laterally. Both wings palest straw-colour, 

 almost white, with dark brownish-grey markings. Primaries 

 witii various small spots in the basal and antemedian area; 

 a very broad-angled median dark band, followed by a narrow 

 dentate line, which is confluent in the upper radial area witii 

 the dark apical area, which is of very large dimensions and is 

 confluent with the broad dark termen ; in the lower radial 

 area are a few small dark spots. Secondaries witli a broad 

 median band; a strongly curved postmedian dentate line with 

 a few small spots on each side of it ; terminal area with large 

 interneural scalloped spots, those between veins 4 and 7 

 being confluent ; the termen itself is very highly scalloped 

 interneurally. 



$ . Primaries like the male, except that the subbasal spots 

 develop into an antemedian line, whilst the whole of the 

 dark markings beyond this are confluent, leaving a very 

 small and irregular whitish area in the lower radial region. 

 The same thing applies to the secondaries, most of the 

 markings of the median area up to the termen being confluent, 

 leaving only a little whitish isolated area here and there. 



Expanse, ^ '^ ,^0 mm. 



Hah. N'Dalla Tando, Angola; November to January. 



Type in my collection. 



Prasinocyma tandi, sp. n. 



$ . Head and thorax pale green ; abdomen yellowish. 

 Both wings pale emerald-green of mottled appearance, some- 

 what hyaline, with minute white vertical dashes scattered 

 over thewing and forming obscure antemedian and postmedian 

 lines, the latter being oblique, the lines being more discernible 

 in the primaries than in the secondaries. 



Expanse 28 mm. 



Hah. N'Dalla Tando; November [Ansorge). 



Type in my collection. 



Next unipuncta, Warren. 



Prasinocyma cenospila, sp. n. 



^ . Head, thorax, and abdomen pale green. Both wings 

 pale grass-green. Primaries with three or four dark points 

 across the median area and a postmedian slightly oblique 

 row of dark points; a small dark terminal patch between 

 veins 1 a and 2 ; termen finely dark. Secondaries with an 

 irregular postmedian series of dark points and a dark spot 



