286 N. C. AGR. EXP. STA. BUL. 239 
It seems probable that genus Aglaenita Spinola, 1850a:59 (type-species: A. 
bipunctata Spinola) from French Guiana is congeneric, judging from photo- 
graphs of a specimen from the Spinola collection in the Tassarola Castle, near 
Torino, Italy. The photographs were sent to Dr. Paul Freytag by Dr. Carlo 
Vidano, and forwarded to me. I have not synonymized the two generic names 
here because the evidence is not sufficient, but the facies of the Spinola speci- 
men and the concavity of the profile of the face below the apex of the head 
are suggestive that the specimen is an Onega as interpreted here. 
My interpretations of Onega avella Distant, O. stella Distant, and Tettigonia 
stipata Walker are based on examination of the male lectotypes of each of 
these nominal species. 
SPECIES OF ONEGA 
avella Distant, 1908a:528. Ecuador. 
bracteata, n. sp. Colombia, Ecuador, Peru, Bolivia. 
fassli, n. sp. Colombia. 
stella Distant, 1908a:529. Ecuador. 
stipata (Walker), 1851b:749 (Tettigonia). Ecuador. New combination. 
KEY TO MALES OF ONEGA 
1. Forewings yellowish translucent, without supernumerary crossveins 
bracteata, n. sp. 
Forewings opaque, with supernumerary crossveins in clavus, or corium, 
OF DOT on. piston cs sine smd qecnndy Rye = wre insesnicee ms maiben oe » olan nn 2 
2. Aedeagus with a process arising dorsally in basal half, extending as far 
as apex of. shaft) siscgn ee ee ee fassh, n. sp., page 289 
Aedeagus ‘without such a process /)..4..+...<..+s.00 ds sae 3 
3. Styles broadened and foot-shaped at apex, male pygofer terminating 
dorsoapically in an acute process ....¢..'). 90.04, SiR eee 4 
Styles broadened but not foot-shaped at apex (fig. 234e); male pygofer 
without processes, rounded apically .......... stipata (Walker) (fig. 234) 
4. Forewings with claval reticulations limited laterally and posteriorly by 
ouger Clayal vein, 35)< 2 visu eae ein ee avella (Distant) (fig. 235) 
Forewings with claval reticulations more extensive 
stella Distant (fig. 236) 
Onega bracteata, NEW SPECIES 
FiGuRE 232 
Length of male 13.3-15.2 mm. Head with median length of crown slightly 
greater than interocular width and approximately one-third transocular width, 
with an arcuate concavity behind and parallel to anterior margin; antennal 
ledges with anterior margins almost vertical in lateral view; clypeus slightly 
concave medially, muscle impressions usually not distinct. Pronotum with 
posterior margin varying from slightly convex to slightly concave. Forewing 
