484 N. C. AGR. EXP. STA. BUL. 239 
braccatula (Jacobi), 1905c:181 ( Tettigoniella). Brazil, Peru, Bolivia. 
brevicorne, n. sp. Peru. 
brevisula (Osborn), 1926b:223 (Graphocephala). Ecuador. New combination. 
callangana, n. sp. Peru. 
cardinula (Osborn), 1926b:226 (Graphocephala). Peru, Bolivia: New combination. 
charapensis, n. sp. Peru. 
emarginata, n. sp. Bolivia. 
evanst, n. sp. Peru, Bolivia. 
ferrugatula (Breddin), 1901h:107 ( Tettigonia). Brazil, Ecuador, Peru, Bolivia. 
simillima (Osborn), 1926b:222 (Graphocephala). New synonymy. 
contractula (Osborn), 1926b:224 (Graphocephala). New synonymy. 
grapta, n. sp. Bolivia. 
involuta (Osborn), 1926b:223 (Graphocephala). Brazil, Peru, Bolivia. New combination. 
affinula (Osborn), 1926b:225 (Graphocephala). New synonymy. 
separata (Osborn), 1926b:226 (Graphocephala). New synonymy. 
ttaitubana, n. sp. Brazil, Peru. 
tthra (Distant), 1908a:530 (Kolla). Peru. New combination. 
larvatula (Breddin), 1902a:178 ( Tettigonia). Peru, Bolivia. 
personatula (Jacobi), 1905c:181 ( Tettigoniella). New synonymy. 
lobata, n. sp. Peru. 
longula (Osborn), 1926b:225 (Graphocephala). Peru, Bolivia. New combination. 
ludicula (Osborn), 1926b:226 (Graphocephala). Ecuador. New combination. 
monsonensts, n. sp. Peru, Bolivia. 
olivatula (Osborn), 1926b:209 (Cicadella). Ecuador, Peru. New combination. 
paganula (Jacobi), 1905c:185 ( Tettigoniella). Brazil, Ecuador. 
plebejula (Osborn), 1926b:227 (Graphocephala). New synonymy. 
pruriginosula (Jacobi), 1905c:181 ( Tettigoniella). Peru, Bolivia. 
retrorsa, nN. sp. Peru. 
rondosa, n. sp. Peru. 
semicinctula (Osborn), 1926b:215 (Cicadella). Brazil, Peru, Bolivia. 
cornelia (Distant), 1908a:521 ( Tettigoniella) (preoccupied). New synonymy. 
distant (Metcalf) 1955a:264 ( Tettigella) (new name). New synonymy. 
semilucida, n. sp. Peru. 
stillatula (Breddin), 1902b:2 (Tettigonia). Ecuador, Peru, NE. Brazil. 
grandinula (Jacobi), 1905c:182 ( Tettigoniella). New synonymy. 
suspecta, n. sp. Peru, Bolivia. 
tolosa (Distant), 1908a:521 ( Tettigoniella). Peru, Bolivia. 
curvatula (Osborn), 1926b:224 (Graphocephala). New synonymy. 
valida, n. sp. Ecuador, Peru. 
vexativa, n. sp. Peru, Bolivia. 
vinnula, n. sp. Ecuador, NE. Brazil. 
KEY TO MALES OF MESOGONIA 
(Mesogonia brevisula (Osborn) not included) 
1. Aedeagus in lateral view slender and elongate, without process, its api- 
cal portion curved posteroventrally, its dorsal margin broadly and 
regularly convex almost to apex ........ ferrugatula (Breddin) (fig. 397) 
azeka (Distant) 
ithra (Distant) 
Aedeagus in lateral view not as above .........-...+. saan ie 
