336 MR. w. SCHAUS ON NEW [May 3, 



Head light grey. Thorax greyish, with the anterior portion velvety 

 brown. Abdomen brownish. 



Expanse 44 mm. 



Hab. Rio Janeiro. 



Symmerista tethys. 



Primaries dark cinereous with transverse brownish shades ; two 

 inner and an outer blackish line ; a marginal row of black spots, 

 inwardly edged with yellow ; a yellowish spot circled with black at 

 the end of the cell ; a whitish crescent-shaped spot on the costa 

 near the apex ; the fringe with a yellow spot at the end of each 

 vein. Secondaries brown, very dark on the outer half; the fringe 

 and base yellowish. Underneath, the secondaries are yellow, with 

 the costal margin narrowly, and the outer margin broadly, brown ; 

 the fringe, however, yellow. Body brown above, yellow under- 

 neath. 



Expanse 45 mm. 



Hab. Corcovado, Rio Janeiro. 



Symmerista procne. 



Primaries above light grey, irrorated with darker grey and reddish 

 scales ; a large space at the inner angle white ; a marginal inter- 

 rupted black line ; a submarginal reddish transverse shade ; the 

 apex reddish brown; the fringe on the apical half of the outer 

 margin reddish with black spots, containing each a white dot ; the 

 fringe near the inner angle white. Secondaries above bi'own ; fringe 

 whitish. Underneath brown ; the outer margins luteous, the 

 primaries having also a black band on the extreme margin ; fringe 

 on the primaries reddish, on the secondaries white. Head and 

 anterior portion of thorax, also anal segment, reddish brown ; body 

 otherwise cinereous, with an indistinct greyish subdorsal line on the 

 abdomen. 



Expanse 63 mm. 



Hab. Corcovado, Rio Janeiro. 



Symmerista myconos. 



Primaries above light grey ; three basal irregular dark lines ; in 

 the cell a V-shaped black line ; two outer, parallel, lunular lines, 

 followed by a series of blackish spots, largest towards the costal 

 margin ; a submarginal, angular black line, preceded at the apex 

 by a heavy blackish shade. Secondaries with the basal half whitish, 

 the outer half dark grey, and the fringe white. Primaries under- 

 neath dull grey, with a little white towards the base and on the 

 outer margin between the veins. Body light grey. Collar edged 

 with black. 



Expanse 34 mm. 



Hab. Petropolis, Brazil. 



Harpyia (?) tenuis. 



Primaries above dull silvery white, thinly speckled with blackish 



