( 379 ) 



fipex to anal angle marked below costa l)y a lustrous spot : fringe and marginal 

 line black-brown, the fringe fnlvons towards apex and anal angle : hindwing with 

 the two lines of npperside rcprodnced. 



Head, thorax, and abdomen bright fnlvons ; face darker, white at base. 



Expanse of wings : 20 mm. 



4 c?c? from Cananche, Cniidinamarca, Colombia, Angnst 1902 (de Mathan). 



Distingnished from incensata Wlk., to which it bears great ontward resemblance, 

 strncturally bj' the absence of the fovea in forewing; the lines are slender and 

 waved, instead of being straight and thick, and the apical cloud is much more 

 conspicuous. 



Stenodonta gen. no v. 



Foreicing : elongate ; costa nearly straight, convex at base and before apex, 

 inflexed bej-ond middle ; apex produced ; hindmargin toothed at vein and bluntly 

 elbowed at 3, straight from 6 to 3, concave below. 



Jlitxlirin;/ : hindmargin shortly toothed at vein 3, and slightly at 6. 



Antennae (?) serrate; palpi porrect, terminal segment small; tongue and 

 frcnnlnra present. 



Xciiratioii : forewing, cell more than half as long as wing ; discocellular vertical, 

 short, the subcostal and median veins being inflected ; first median at two-fifths, 

 second close before third ; lower radial from a little below the upper ; 7, 8, H 

 stalked; Hi, 11 free; 11 approximating to 12 but not anastomosing ; In anastomosing 

 at a point with 8, '■) : hindwing, costal and subcostal approximated for half cell ; 

 veins 3 and 7 just before angles. 



Type : St('no(lonta iiiciivvdtii spec. nov. 



Allied to the Vcio gronji, but of weaker structure. 



168. Stenodonta incurvata spec. nov. 



ForciruKj : pale brown ; the lines dark brown, dififnse, thickened at costa; first 

 curved from one-fourth of costa to one-fourth of inner margin ; second from five- 

 sixths of costa incurved to middle of inner margin : cell-spot blackish, at top end of 

 discocellular ; fringe concolorous. 



Tlindiri/Hj : paler, brown only towards anal angle, where there are traces of a 

 dark outer line. 



Underside of forewing paler, of hindwing darker brown ; cell-spots and outer 

 lines shown. 



Head, thorax, and abdomen brown. 



Expanse of wings : 32 mm. 



1 ? from Suncha Corral, Santiago del Estero, Argentina (Steinbach). 



