i<>4 P. E. S. WHALLEY 



Hind tibia with outer spur of distal pair slightly more than 1/2 length of inner spur. Legs and 

 spurs with brown and red alternate stripes. Fore wing pattern as in PI. 10, fig. 45, brown with 

 darker brown reticulations. Underside, as upper but with a few patches of silvery grey and 

 iridescent scales. Small white patch on apex extending shortly down terminal margin on 

 underside. Hind wing, colour and pattern as fore wing, Sc+R-l and Rs free. 



Genitalia q* (PI. 35, fig. 193). Uncus simple. Gnathus with median process. Valve simple. 

 Median basal process with teeth, strongly sclerotized and upturned. Juxta, two lightly 

 sclerotized lateral lobes. Aedeagus with minute spines on manica. 



$. Wing, 7-8 mm. Colour and pattern as male. 



Genitalia $ (PI. 57, figs 345-347). Anal papillae simple. Duct lightly sclerotized. Bursa 

 with two large, inward projecting, plate-like spines. 



Discussion. Some variation in pattern exists in the specimens examined. This 

 species differs from the others in the genus in several ways, particularly in the 

 presence of the twin signa in the bursa. In this it is similar to the genus Hypolamprus 

 but that genus lacks the tarsal spines. At present this species is known from few 

 localities and small differences are apparent in the specimens from these different 

 localities. No close affinities for this species can be suggested but most of the mor- 

 phological characters are similar to the other species of Hapana. The female 

 minima differs in lacking the thickenings of the duct shown by the other species 

 in the genus. The specimens from Mozambique are slightly different from the 

 holotype, the female has a single signum in the bursa with only a trace of the second 

 one. 



Distribution. Map 42. Cameroon; Mozambique; Angola. 



Material examined. 



Holotype (J, Angola: Fazenda Congulu, Amboim Distr., 700-800 m, 17-22.lv. 1934 

 {Jordan), BM slide no. 9582, in BMNH. 



Paratypes. Angola: i <$, 1 9> data as type; 1 $, 1 9, Fazenda Congulu, Amboim 

 Distr., iv.1934 (Jordan) ; 4 9> Quirimbo, 75 km E.P. Amboim, 7-12. v. 1934 (Jordan) ; 

 1 (J, Canhoca, 23. xi. 1903 (Ansorge) ; 1 9> N'Dalla Tando, 2700 ft, 22. xi. 1908 (Ansorge). 



Material not included in the type-series, Mozambique : 2 (J, 1 9, Chiluvo Hills, Vila 

 Machado, 13. xi. 1967 (Pinhey), 2 in NMR; 1 ^, Amatonga Forest, Gondola, 14. xi. 1967 

 (Pinhey); Cameroon: i <$, Efulen (Weber), xi.1917, in CMP. 



Hapana milloti (Viette) 



Betousa milloti Viette, 1954 : I21 - 



Hapana milloti (Viette) Whalley, 1967 : 38, figs 11, 75. 



Distribution. Madagascar. Map 42. 



Additional material. Madagascar: 3 <$, 1 9. Betroka (Diehl), 4.xi.i953. 



TRIDESMODES Warren 



Tridesmodes Warren, 1899b : 290. Type-species, T. ramiculata Warren, by original designation. 

 Tridesmodes Warren; Whalley, 1964a : 127. 



The single species in this genus is similar to some of the species in the genus 

 Rhodoneura, differing in fore wing venation and the enlargement of the saccus of the 



