1923] The Fulgorid^ of Eastern North America 195 



Euklastus harti n. sp. 



Figs. 23, 334, 335, 336, 520, 479 



This species may be recognized by its small vertex, pale colors 

 with the wings heavily but sparsely spotted with fuscous. 



Vertex consisting chiefly of the carinate lateral borders, posterior 

 margin deeply triangularly emarginate, broadly rounded anteriorly 

 to the frons; frons narrow, keel-like, produced; eyes large, deeply 

 sinuate, the anterior horn strongly produced ventrally; antennal col- 

 lar strongly elevated; first segment of the antennae minute, second 

 segment flattened about six times as long as broad, narrow basally, 

 widened apically, the apex obliquely truncate and notched for the 

 bristle; pronotum deeply notched posteriorly, the sides flaring; fore 

 wings elongate, spatulate. 



Color : General color pale tawny yellow, eyes black, fore wings 

 milky subhyaline, veins yello^v with a few spots of tawny, and a few^ 

 rosy red spots at the apex of the costal cell on the costal cross veins, 

 the tawny spots are arranged as follows, a small one at the base, a 

 narrow one about one-third the length of the wing from the base ex- 

 tends from the costal margin to the cubital veins, two small transverse 

 ones beyond this in the costal cell, a narrow cloud on the radio-medial 

 cross veins, a broad cloud on the cell subcosta one, a large spot on the 

 first and second medius, the veins at the apex of the wing with small 

 spots and the small quadrangular cells of the costal margin clouded 

 with tawny ; legs and abdomen pale tawny yellows 



Length, apex of head to apex of abdomen 2.10 mm. ; to tips of 

 fore wings 6.30 mm. 



Holotype $ . Alto Pass, Illinois. C. A. Hart, August 13, 1891. 



This delicate little species is named in honor of the late Mr. C. A. 

 Hart who labored so industriously collecting and arranging the 

 Illinois Fulgoridce. 



Herpis incisa n. sp. 



Figs. 619, 486 



This is a small blackish species with distinct male plate. 



Vertex twice broader than long. Frons broad, short, scarcely two 

 and one-half times as long as broad, only slightly narrowed between 

 the eyes; lateral margins slightly elevated with faint central carinas. 



