TOLNA. 479 



shade, and fine waved terminal line with black points at the inter- 

 spaces. 



Hah. Madagiscar, Fianarafitsoa (Cowrin), 1 $ type, Botsileo 

 (Cowan), 1 5 . Exj). 58 millirn. 



*7604. Tolna cMonopera. (Plate CCXVI. fig. 13.) 

 Ercheia chionopera, Druce, A. M. N. H. (8) ix. p. 554 (1912). 



5 . Head and thorax dark brown mixed with greyish ochreous, 

 Ihe dorsum of thorax with some white scales ; pectus and legs grey- 

 brown, the fore tibiae and tarsi black-brown ringed with ochreous 

 white; abdomen dark-brown, the ventral surface grey-brown. 

 Fore wing ochreous brown largely suffused with black-brown, the 

 terminal area almost entirely black -brown ; subbasal line black 

 defined on each side by ochreous, waved, from costa to submedian 

 fold ; antemedial line black defined on each side by ochreous, 

 an;4ied outwards below costa and inwards on median nervure, 

 angled outwards below the cell, then oblique ; reniform very 

 large, with elliptical black spot in centre, and sinuous grey annulus 

 defined by black-brown ; an indistinct double dentate medial line 

 strongly exeurved from costa to vein 4, then incurved ; postmedial 

 line formed by small black lunules defined on outer side by white 

 and ochreous, oblique to vein 6, angled outwards at veins 4, 3, then 

 oblique and angled outwards at vein 2, some ochreous points beyond 

 it on costa ; an ochreous line from costa before apex, angled out- 

 wards at vein 7 and at vein 6 bent inwards to the angle of the 

 postmedial line ; an ochreous subterminal line arising at discal fold, 

 angled outwards at vein 4, then incurved and ending at tornus ; a 

 waved black terminal line and pale line at base of cilia which are 

 white at tips at apex. Hind wing black-brown ; a pure white 

 apical patch, the cilia white to below vein 5. Underside grey-, 

 brown with black-brown subterminal shade ; both wings with 

 white apical patch. 



Hab. Cameroons, Victoria (Watkins), t\\)e f 5 i" Coll. Druce. 

 Exp. 56 millim. 



7605. Tolna variegata. (Plate CCXVI. fig. 11.) 



Homoptera variegata, Hmpsn. Ann. S. Afr. Mus. iii. p. 430 (1905). 



S . Head and thorax deep chocolate-brown, ihe vertex of head 

 edged with grey ; the tegulae ochreous at base, the prothorax 

 with ochreous band ; pectus, legs, and abdomen grey-brown, the 

 tarsi ringed with whitish, the abdomen with the dorsal crests dark 

 brown, the anal tuft whitish at tip. Fore wing red-brown 

 irrorated and in parts suffused with black, the veins with some 

 white and grey scales ; a small tuft of white scales at base ; sub- 

 basal black bars defined by white from costa and cell; antemedial 

 line black slightly defined on each side by white, oblique, waved, 

 angled inwards on median nervure and vein 1 : the medial area 



