1915] New Species of Jassoidea 197 
o Valve as long as last ventral segment, twice as broad as long, 
subangulate posteriorly; plates three times the length of valve, two- 
‘thirds as broad as long, the outer margin convexly narrowing to the 
subacute tips, their common figure an elongate oval. 
Described from four males and two females collected by the 
author September 3-4, 1914, Clarksville, Tennessee. 
Chlorotettix vivida n. sp. (Pl. XIX, figs. 7, 8). 
Apparently related to minima Baker. 5.5 mm. to 6. mm. long, 
1.5 mm. broad. 
Vertex convex, one and one-half times as broad between the eyes 
as long, five-eighths as long at eye as at middle, distinctly angulate, the 
margin thick excepting at the slightly conical apex, venation indistinct. 
Color: Head, thorax and scutellum pale brownish, usually with a 
greenish tinge, elytra subhyaline, pale green with a brownish tinge 
more distinct apically. 
Q Ultimate ventral segment of abdomen twice as long as penulti- 
mate, twice as broad as long, lateral angles rounded, posterior margin 
broadly, somewhat sinuately triangularly excavated to about one-half 
the length of the segment, with a small apical notch. 
o& Valve as long as preceding segment, four times as broad as 
long, convex posteriorly; plates nearly four times as long as valve, 
nearly as broad as long, slightly narrower than valve at base, convexly 
narrowing three-fourths their length, the apical fourth produced into 
two narrow, parallel margined processes, pygofers equalling plates, 
densely clothed with spines apically. 
Described from three males and nineteen females taken 
May, July, August and September, 1914, at Clarksville, Ten- 
nessee, by the author. 
