900 N. C. AGR. EXP. STA. BUL. 239 
interocular width and from slightly less than one-half to slightly more than 
one-half transocular width, ocelli located on a line between anterior eye 
angles, each equidistant from adjacent anterior eye angle and median line of 
crown, surface with lenticular impressions on disk; antennal ledges with an- 
terior margins oblique and rectilinear in lateral view; face without a lenticular 
sclerite bordering lateral clypeal suture on each side, clypeus with muscle im- 
pressions distinct; thorax with pronotal width equal to (female) or greater 
than (male) transocular width of head, lateral pronotal margins convergent 
anteriorly, disk weakly transversely rugose or not; scutellum not transversely 
rugose behind transverse sulcus; forewing with veins distinct in male, not very 
distinct in female, without supernumerary crossveins, hindleg with length of 
first tarsomere approximately equal to combined length of two more distal 
tarsomeres. 

2 PL, 

Qa 

FIGURE 732.—Graphocephala psephena, n. sp. (from specimen from Lagunilla, 
Hidalgo, Mexico; A from lateral view). 
