56 Mr. W. Sell a us on 



brown spot ; postmedial irregularly oiitcurved^ fine, black, 

 more heavily shaded with dark brown on costa, between 5 

 and 6, and just below vein 2; a subterminal fine dark shade, 

 inwardly oblique and -straight from costa to vein 5, then 

 slightly dentate, preceded on costa by a dark line ; the outer 

 margin shaded with grey from apex to vein 5, and from 

 above -4 to 3 ; an interrupted submarginal black line; a wavy 

 terminal black line. Hind wings : an annular shade on 

 discocellular ; an antemedial and two medial wavy shades ; 

 a fine black wavy postmedial line, followed by a broad 

 blackish shade, and a subterminal velvety black line, straight 

 from apex, angled below vein 6, and very slightly incurved 

 to anal angle, followed by a black shade between 5 and 7 ;. 

 marginal greyish shades between veins 2 and 4 ; submar- 

 ginal and terminal lines as on fore wings. Underneath buif, 

 irrorated with grey-brown ; two medial and a deeply lunular 

 postmedial dark line; broad marginal fuscous-brown shades; 

 curved pale lines on discocellular, edged with black, and a 

 black point in cell of fore wings. 



Expanse 47 mm. 



Uab. Guapiles. 



Allied to S. celia, Cr., but easily recognized by its darker 

 base and a different subterminal line on hind wungs. 



Ccem'peta sororia, sp. n. 



Head : frons brown ; vertex grey. Collar white in front, 

 grey behind, and crossed by a dark brown line. Thorax and 

 abdomen grey, tinged with brown ; whitish lines posteriorly 

 on segments. Wings brownish grey, lines fine, black. Fore 

 wings : a basal line on costa ; the antemedial finely wavy, 

 outcurved, preceded by a paler shade ; a medial line from 

 costa, obliquely downcurved around reniform, and then 

 slightly curved to costa, enclosing two wavy lines on costa ; 

 reniform brown, with a darker line on discocellular; a lunular 

 faint dark shade from cell to inner margin; the postmedial 

 outcurved beyond cell, the space between filled in with white 

 irrorated with brown and crossed by two fine brownish 

 shades ; a subterminal fine dentate shade, whitish above 

 vein 6, and preceded by whitish irrorations ; below vein 6 

 the subterminal is buff-grey, preceded and followed by faintly 

 dark shades; a wavy terminal dark brown line. Hind wings : 

 a dark spot on discocellular containing a pale line, and 

 followed by three finely dentate shades partly edged with 

 grey ; the postmedial heavily marked, finely dentate, black, 

 followed below vein 5 by a grey shade ; a fuscous patch at 



