482 NEW YORK STATE MUSMUM 



pair broader and paler than the other, some dusky clouds and 

 black veins and cross veins near front margin. 



Ega, Brazil. ;.Type, a female, in McLachlan's,, collection. 



8 C. nubila Erichson 



1848 Oorydalis nubila Ericlison, Schomburgk, Reise Guiana, 3:583 

 1861 Corydalls nubila Hagen, Synopsis Neur. N. Am. p.321 



Body dark brown to brownish yellow; head broader than the 

 prothorax, brown on the sides back of the eyes, roughened 

 behind; prothorax rather narrow, dull brown, concolor; legs and 

 feet light brown; antennae black, slender, slightly toothed as in 

 ■C. crassicornis, a little longer than head and thorax in 

 the female; superior pair of male appendages bent downward; 

 front wings subcinereo-hyaline with brown shade above anal 

 area, a dark oval spot about the first branching of medius and 

 white dots near by, a white triangular cloud at stigma reaching 

 nearly through cell R^, no white dots in costal region, cross 

 veins mostly dark; medius with four branches, cross veins 

 between all tife br-anches of rMius, abou.fe20:fo 22; hind Vvihgs' 

 more yellowish, and no white dots in the cells. Length to tip 

 of wings about 60mm; alar expanse 75 to 100 mm. 



British Guiana, Venezuela. One female from the latter 

 •country in the Harvard museum. 



9 C. armata u. sp. 



1861 Corydalis armata Hagen, Synopsis Neur. N. Am. p.321 



(nonien nudum) 

 1842 Corydalis cornuta Rambur, Hist. Nat. Neur. p.440 

 1853 Corydalis cornuta Walker, Oat. Brit. Mus. Neur. p.208 



Body brown; head brown, finely Tugose; mandibles brown, 

 "with three teeth besides the apex in females ; thorax longer than 

 broad, brown all over, the median hastate mark behind con- 

 color roughened areas along each side reaching the whole tength 

 ■of the segment; legs and feet lighter than the head in color; 

 antennae slender, brown, black toward the outer end; wingsi 

 subcinereo-hyaline, veins fuscous, cross veins mostly darkened, 

 those of costal region mostly light in center; front pair dusky 

 in stigmatic region, and sometimes near the first branching of 



