ATRACIS. 131 



slightly waved and uneven, costal membrane a little more than 

 twice as broad as radial area, vvliich is strongly \\aved, a few 

 small discal tubercles on apical third. 



Length excl. tegni. 7 ; exp. tegin. 34 raillim. 



Htih. Ceylon ; Ptnidaluoya (Atkinson Coll., Brit. Mus.). 



By the shape of tegmiua and face allied to A. moelleri, Dist. 



3310. Atracis haragamensis, Dist. A. M. N. II. (8) ix. p. 469 (1912). 



Body above pale virescent, vertex of head and thorax more or 

 less mottled \\\t\\ castaneous ; abdomen above paler, a central line 

 and posterior lateral fasciye virescent ; body beneath and legs 

 pale oc'hraceous, anterior margin of face piceous ; tegiiiina pale 

 virescent, more or less finely mottled with fuscous; wings greyish 

 white, subliyaliue, the veins pale ochraceous ; vertex longer than 

 broad, foveate, the apex broadly angulate, the lateral margins 

 strongly ridged ; face much longer than broad, shortly broadly 

 carinate on anterior area, gradually widening to region of eyes 

 and thence more regularly continued to clypeus, the lateral 

 margins anipliately ridged ; clypeus with the lateral areas finely 

 obliquely carinate ; tegmina about twice as long as broad, the 

 costal margin very strongly waved and sinuate, the costal 

 membrane more than three times as broad as radial area, apical 

 margin roundly truncate, obsoletely finely tuberculous on apical 

 third. 



Length excl. tegm. 9 ; exp. tegm. 30 millim. 



Hab. Ceylon; Haragam {Green, Brit. Mus.). 



This species by the strongly sinuate costal margin of the 

 tegmina is allied to A. perpJe.va, Walk., and A. cretacea, Dist. 



3311. Atracis greeni, Dist. A. M. N. H. (8) ix. p. 469 (1912). 



Body and legs ochi'aceous ; abd(m)en above with a central line 

 and the posterior lateral areas virescent ; tegmina dull creamy, 

 opaque, with fuscous lineai- markings, which ai-e a little more 

 prominent in the costal membrane and apical area, the basal 

 area faintly suffused with pale fuscous ; wings creamy-white, 

 subhyaline ; head narrower than pronotum, vertex longer than 

 broad, concave, more or less granulate, the lateral margins 

 upwardlv ridged, the apex angularly rounded ; face much longer 

 than broad, its anterior area speckled with fuscous, lateral 

 mar'nns finely ridged, moderately sinuate to eyes, thence a little 

 convexly broadened to clypeus, which is obscurely centrally 

 carinate ; tegmina with the costal membrane about three times 

 broader than radial area, the costal margin moderately sinuate, 

 apical margin roundly truncate. 



Length excl. tegm. 9 ; exp. tegm. 2(5 millim. 



Hah. Ceylon ; Peradeniya {Green, Brit, Mus.). 



K 2 



