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53. Zalissa ekeikei spec. nov. 



(J. Head pinkish buff, cullar purplish red-brown with a central triauguhxr 

 jiatch of pale cinnamon-brown, thorax pale cinnamon-brown with pale whitish 

 grey patagiae mottled with chocolate-brown, abdomen yellowish. Primary warm 

 ciunamon-brown with a fine pale costa, inner margin broadly purplish brown, 

 irrorated with whitish, with a pnre white internal line extending round the tornus 

 in a small angle, termea broadly purplish, confluent with the inner margin, the 

 terminal area being pale, irrorated with whitish (but to a less extent than the inner 

 margin), and margined internally by a curved dark purplish line, which is again 

 edged internally by a broader and darker stripe of the same colour, having an 

 almost straight internal border ; termeu finely dark. Secondary yellow with a 

 dark brown termen very broad at the apex, tapering narrowly to the toruus, 

 where are two short waved pale lines. Fringes white for the apical half, dark 

 below vein 3. 



Expanse : 44 mm. 



Ilab. Ekeikei, where the species flies in March and April ; we have it also 

 from other localities. , 



The type is in my collection. 



54. Zalissa kebeensis spec. nov. 



S . Differs from B. ekeikei in that the primary is pink above the cell, gradually 

 toning down into a pale yellowish olive ; the borders are similar to the previous 

 species, but darker. The secondary is yellow with the termen broadly brown from 

 vein (5, increasing in width slightly at the tornus. The underside is uniformly pale 

 yellow in both wings with only a narrow darkish termen, but having none of the 

 dark pattern of ekeikei. 



Expanse : 45 mm. 



JIab. Kebea Range, Aroa River, February and March. 



Type in my collection ; other specimens in the Triug Museum. 



55. Rivula aroa spec. nov. 



<?. Head and collar whitish, thorax tinged with grey, abdomen ochreous grey. 

 Primary ochreons grey, with antemedial and postmedial pale lines excurved at the 

 cell, reniform dark spotted with black, subterminal line dotted, terminal area 

 darkish, termen preceded by a fine whitish line, Costa finely dark, with three 

 whitish points before the apex. Secondary greyish, darker near the termen. 



Expanse : 20 mm. 



Hab. The type is in the Tring Museum from the Aroa River, where it was 

 captured in March. 



The species comes near li. ommatopis Hpsn. 



56. Rivula meeki spec. nov. 



(?. Head and collar sepia brown, thorax lavender grey, abdomen grey. Primary, 

 base very restricted greyish, a large median sepia-brown patch with a lavender 

 centre ; this patch does not extend over the cell ; a small sepia-brown costal patch 

 with lavender-grey edging precedes the large patch ; postmedial and subterminal 

 whitish irregular linos enclosing a lavender-grev band ; subapical area with dark 

 dashes ; termen with dark dashes edged internally with white. Secondary greyish. 



