ZEUZERA. 125 



whitish, with blackish intervals. Length of the body 11 lines, of 



the wings 28 lines. 



United States. 



Walker. 



4. C. querciperda Fitch. Fifth Report, No. 294. 



" Smaller than O. Robinice, with thin and slightly transparent 

 wings, which are crossed by numerous black lines, the outer mar- 

 gin only of the forward pair being opaque and of a gray color ; 

 the hind wings colorless, with the inner margin broadly blackish 

 and the hind edge coal black." 



New York. 



Fitch. 



ZEUZERA Late. 

 Body stout. Palpi very short. Antennae slender, shorter than 

 the thorax. Abdomen extending far beyond the secondaries. 

 Legs stout, almost bare ; hind tibiae with two very minute apical 

 spurs. Wings narrow. Primaries slightly acuminated, straight 

 along the costa, extremely oblique along the exterior border; 

 discal areolet intersected by a forked veinlet ; second superior 

 vein forked at half its length ; second inferior vein more than 

 twice further from the third than from the first; third a little 

 further from the third than from the second. Male. Antennae 

 deeply pectinated, bare from half the length to the tips. Female. 

 Antennae bare. Oviduct exserted. 



1. Z. canadensis Herr. Schaef. Lep. exot. ser. I, 168. 



Male. Straw color ; primaries thickly covered with little trans- 

 verse brown streaks ; fore part of the disk white, hind part grayish. 

 Secondaries white, with straw-colored veins. 



Canada. 



Herr. Schaef. 



2. Z. pyrina Fab. E. S. 590. 



Head white, front blue, thorax white, with twelve blue points 



disposed in the following order : 2, 4, 4, 2. Primaries white, with 



black points disposed in bands; outer edge ferruginous; anterior 



tibiae blue below. 



North America. 



Fab. 



