128 N. C. AGR. EXP. STA. BUL. 239 
hyaline with a broad fumose band in apical half extending before and behind 
a transverse corial orange vitta opposite claval apex. Face, thoracic pleura, 
and abdominal venter, yellow. 
Holotype male, Monsén Valley, Tingo Maria, Peru, December 9, 1954 (E. 
I. Schlinger and E. S. Ross) and a long series of male topotypes, November 
and December, (CAS). Additional males from Rioja, Peru (USNM); Rio 
Tapiche, Peru, December (AMNH); 5 miles S. W. of Las Palmas, Huanuco, 
Peru, 1,000 m., December (CAS); “‘Peru” (RMS); Olivenca and Pebas, Upper 
Amazon, Brazil (RMS); Coroico, Bolivia (OSU); San Antonio, Bolivia (RMS); 
unknown locality (MHNP). 
D. adocetus, n. sp. is similar in facies to D. politus (Schmidt), but may be dis- 
tinguished readily from this and all other species in the genus by the small 
paired apical aedeagal processes which are best seen in ventral view. Females 
of the species are unknown. 
Dilobopterus axillaris, NEW SPECIES 
FIGURE 90 
Length of male 11.7 mm. Head with median length of crown varying from 
slightly less than four-tenths to slightly greater than four-tenths interocular 
width and from slightly less than one-fourth to slightly more than one-fourth 

® 
FIGURE 90.—Dilobopterus axillaris, n. sp., holotype (markings not shown in a; h 
from lateral view). 
