94 PROC. ENT. SOC. WASH., VOL. 24, NO. 4, APR., 1922 



Genitalia: Female last ventral segment more than three times the length of 

 preceding. Lateral angles strongly produced and broadly rounded either side 

 of a deep V-shaped notch two thirds distance to base; lateral margins of notch 

 sinuate to a small rounded median notch either side of which is a small indenta- 

 tion. Pygofers narrow, outer margins straight. Male valve one and one-halt 

 times as long as last ventral segment, very bluntly angled. Plates four times 

 as long as valve, broad at base, outer margins convexly rounding to near the 

 apices where they are slightly concave forming bluntly rounded tips. Apical 

 third of plates bent upward. 



This species might easily be taken for viridius without exam- 

 ination of the genital characters. 



Described from one female and five males collected by H. 

 L. Dozier, at Helena, Mississippi, July 18, 1920. Mr. Dozier 

 had labeled the species C. suturalis? and stated in an accompany- 

 ing letter that these were taken abundantly while sweeping 

 among cypress shrubs. Most of the species of the genus are 

 grass and sedge feeders, and if this occurs on Cypress it is an 

 interesting addition to the known food plants of the group. 

 We take pleasure in dedicating this species to the collector. 



Chlorotettix fallax, n. sp. 

 Plate 11, Fig. 2, 2a. 



Resembling Ch. terrains in appearance, size and coloration, but with male 

 genitalia very similar to the much smaller Ch. viridius. Length of male, 7.5 

 mm. 



Vertex broadly rounded and almost parallel margined. Elytra subhyaline 

 as in tergatus, and somewhat smoky at tips. 



Male genitalia with valve slightly more than one-half length of preceding 

 segment; convexly rounded but scarcely angled; width of plates together at 

 base twice their length, very strongly and convexly rounded, and semicircular 

 in outline. 



Described from a single male specimen swept from prairie 

 grasses in the Everglades, Paradise Key, Fla., Apr. 10, 1921, 

 by D. M. DeLong. 



Chlorotettix divergens, n. sp. 



Plate 11, Fig. 3, 3a, 3b. 



In size and coloration resembling terrains but with a bluntly angled, produced 

 head and very different genital characters. Length 7 mm. 



Vertex bluntly, angularly rounded, almost one-third longer on the middle than 

 next the eyes, not quite twice as wide as long. Pronotum less than twice the 

 length of vertex, elytra long, tips appressed. Face almost as wide as long, 

 gradually narrowed to clypeus. 



Color: Face, lorae, clypeus and genae greenish yellow, unmarked; vertex, 

 pronotum and scutellum dark greenish yellow, irregularly marked with darker 



