10 Jduriial of Entomology and Zoology 



l.cgs wholly concolorous except the knees and tips of tibiae nar- 

 no\vl\' luul the tarsi; as in the preceding but stylus and o\i- 

 positor subei]ual. cyaiit'iini Ashmead 



^. Wings hyaline or subhyalinc. Antennae concolorous except 

 at extreme base. 

 0\ipositor extruded for about half the length of the abdomen, 

 the stylus slightly short. 



JVIiddle legs except coxae, all knees narrowly, tips of tibiae 

 and the tarsi reddish brown. I'ostmarginal vein sub- 

 equal to the stigmal. Iiiihhardii Ashmead 

 0\ipositor extruded for less (or not more) than a third the 



length of the abdomen, the stylus subequal. 

 Postmarginal \ein subequal to the stigmal. 



Legs reddish except the coxae and cephalic femora and tibiae. 

 Scutellum somewhat more distinctly lineolated longitudin- 

 ally, punctate. Ovipositor short, hyciliiiipoinc Ashmead 

 Postmarginal \ein distinctly longer than the stigmal. 



Legs concolorous except knees, tips of tibiae and the tarsi. 

 Stylus somewhat shorter than the o\ipositor which is a 

 third the length of the abdomen. georgia Girault 



4. Wings subhyaline. Antennae with the basal fourth of the 

 cape honey yellow. 



Postmarginal \ein ilistinctlv much longer than the stigmal, twice 

 longer. 



Ovipositor extruded for nearly half the length of the abdo- 

 men, the stylus a little shorter. Legs honey vellow except 

 fore and hind coxae. arizona Girault 



All the species ha\e the postmarginal \ein shorter than the stigmal 

 or no longer, save where noted: the parapsidal furrows are 

 liistlnct, but very short, joining before the middle of the 

 scutum from cephalad. The club is usually single, the anten- 

 nae 11-jointed, tapering-filiform. 



Diiilnius hcgiiii Ci^awford 

 One female, Santa Clara County (C. F. Baker). 



