400 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxiv. 
SYMMACHIA EURINA, new species. 
Diagnosis. — Wings orange red. Primaries, outer margin narrowly 
black; base finely black; base of costa finely black, widening and 
forming a broad streak which extends obliquely into cell to near lower 
angle, followed by a white space; beyond this to apex the costa is 
finely black and is joined by a thick black discocellular streak followed 
by a curved white line, and another short black streak from vein 5 to 
costa, and from this last a black streak extends above vein 6 to costa 
near apex, inclosing a small white spot on costa. Secondaries, the 
outer margin and anal third of inner margin black, broader than on 
primaries. Underneath the same. 
Expanse. — Twenty-foui millimeters. 
Ilahitat. — Castro, Parana, Brazil. 
Allied to S. ritbina Bates. 
Tyj)e.—^o. 6900, U.S.N.M. 
SYMMACHIA SATEMA, new species. 
Diagnosis. — Wings very dark olivaceous brown with still darker 
markings, all interrupted by the veins; marginal dark spots; a sub- 
terminal shade; the outer line incurved below cells, irregular; disco- 
cellular streaks; two inner lines and a basal line. Underneath similar, 
but somewhat paler. 
Expanse. — Twenty-four millimeters. 
Hahitat. — Petropolis, Brazil. 
Allied to S. temesa Hewitson. 
Type.—^o. 5901, U.S.N.M. 
EUCORA, new genus. 
Diagnosis. — Female. — Primaries broad; costa convex toward apex; 
apex acute; discocellular inwardly curved; veins 3 and -i well apart; 
4 from lower angle of cell; 5 from above middle of discocellular; 7 
and 8 stalked; 10, 11, 12 equally distant apart from before end of cell. 
Secondaries long; discocellular obliquely straight; veins 2, 3, and 4 
equally distant apart, 5 from near upper angle of cell; 6 and T from a 
point. 
Type of ge7ius.~—Eucora sanarifa Schaus. 
EUCORA SANARITA, new species. 
Diagnosis. — Primaries black, irrorated with pale blue between the 
veins; a large white space at end of cell bordered on either side by a 
broad black liand; beyond cell from veins 3 to 6 the intervenal spaces 
are also whitish; apex broadly, outer margin more narrowly black; a 
marginal geminate blue line, interrupted by veins, simple at apex, and 
preceded between veins 6 and 7 by a large white spot. Secondaries 
similar; the costal margin blackish; a marginal white spot between 
