110 N. C. AGR. EXP. STA. BUL. 239 
stolli Signoret, 1850b:287. Mexico, Guatemala, Panama, Colombia, Venezuela, 
Br. Guiana. 
syrphoidulus (Jacobi), 1905c:170 (Tettigoniella). Ecuador, Peru, Bolivia, central Brazil. 
lenea (Distant), 1908a:520 (Tettigoniella). New synonymy. 
trinotatus (Signoret), 1853a:39 (Tettigonia) New name for trifasciatus Signoret which was 
a secondary homonym. SE. Brazil. 
trifasciatus Signoret, 1850b:288. 
flavofasciata (Taschenberg), 1884a:450 (Tettigonia). Preoccupied. New synonymy. 
nigrofuscata Metcalf, 1965a:187. New name for Tettigonia flavofasciata Taschenberg, 
1884a:450. New synonymy. 
vicinus (Signoret), 1853a:35 (Tettigonia). Colombia, Bolivia, Brazil, Paraguay. 
KEY TO MALES OF DILOBOPTERUS 
(Not included: D. aube: (Signoret) (fig. 110); D. croceus (Metcalf) (fig. 111); 
D. frenatus (Taschenberg) (fig. 112); D. decoratus Signoret; D. discoideus (Fabri- 
cius); D. hexapterus (Burmeister); D. klug: Signoret; D. mosaicus (Fowler); 
D. multicolor (Walker) (fig. 67); D. segmentalis (Signoret) (fig. 68)). 
1. Pygofer with an anteapical process arising on posteroventral margin or a 
reduced subapical process: 2.000 0.0.00 0... eee bs tele 2 
Pygofer without such a process 
2. Aedeagus with asymmetrical processes arising near base; pronotum with 
a transverse black marking at base and apex 
auctulus (Jacobi) (fig. 69) 
Aedeagus without processes, pronotal dark markings not so, but arranged 
to delimit several pale areoles ......... ee fenestratus, n. sp., page 115 
3. Paraphyses present «60.64 cscs. +0 e+ bnimmnicmiate eats mci aamie nnn nnn 4 
Paraphyses absent 

67a 
68i 
FIGURES 67, 68.—67, Dilobopterus multicolor (Walker), lectotype (round area on 
scutellum is pin). 68, D. segmentalis (Signoret), lectotype. 
