52 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Length of male 2.4 to 3.4 mm, of female 2.6 to 3.3 mm; head width 

 of male .625 to .775 mm, of female .700 to .775 mm; pronotal width of 

 male .600 to .750 mm, of female .625 to .750 mm. 



Head as wide as or wider than pronotum; vertex as long next to eye 

 as medially, interocular width more than three times median length; 

 ocellus located at a distance approximately one-half its diameter from 

 eye; anteclypeus parallel sided, equal to or shghtly exceeding gena 

 apically; postclypeal sutures conspicuously curved mesally above 

 antennal pits; pronotum more than three times as long as vertex; 

 hind femoral chaetotaxy 2-1-1; female with posterior margin of 

 abdominal sternum VII sinuate posteriorly, with a median tooth. 



Figure 34. — B. incisa: a-d, aedeagus, lateral view; e, style and connective, dorsal view; 

 /, male pygofer, lateral view; g, valve and plate, ventral view; h, female abdominal sternum 

 VII, ventral view. 



Male pygofer and plates as B. negleda; connective expanded 

 apically and truncate; approximately equal in length to style, stem 

 and arms approximately equal in length; style with preapical lobe 

 rounded, apical extension strongly curved laterally, rounded apically; 

 aedeagus with no preatrium, shaft slender with apical two-thirds 

 curved dorsally, rounded apically. 



Color from green to stramineous to tan; face with or without 

 oblique brown lines on each side of midline; pronotum commonly 

 with dark longitudinal lines present; forewings usually hyaline, 

 tinted as body color; thoracic venter commonly dark; abdomen with 

 dorsum commonly dark. 



The holotype has not been located, but it is probably in the Mat- 

 sumura collection. Male paratypes of E. minutus Osborn and the 



