42 PROCEEDINOl^ OF THE NATIONAL MUSEUM. vol.51. 



Described from one female on a tag in the United States National 

 Miisemn, ''Sonoma Co., Calif." 



Type.— Cat. No. 19590, U.S.N.M., the above specimen, the an- 

 tennae on a slide. 



ACHRYSOCHAROIDES TITIANI, new fipecie 



Female. — Length, 1.10 mm. 



Dark metallic blue green, the whigs hyaline, the legs white except 

 the coxae. Venation yellow, the postmarginal vein subequal to 

 the stigmal. Coarsely scaly, the meson of sciitellum broadly gla- 

 brous, the propodeum subglabrous. A round fovea at meson, base of 

 propodeum. Parapasidal furrows complete but sutured only at 

 cephahc third, the rest an impression. Propodeum noncarinate, 

 nearly of uniform length. Two large bristles on the scutellum. 

 Scape white. Pedicel somewhat longer than wide, shghtly shorter 

 than either of the three funicle joints which are distinctly longer 

 than wide. Club 1 subequal to the pedicel. Second club joint as 

 long as the first, with a distinct terminal spme. Two outer teeth 

 of mandibles of equal length, acute, the third very short. 



From one female labeled " CJmjsocJiaris oscinidis Ashmead. In- 

 diana, 1311." 



Type. — Cat. No. 19591, TT.S.N.M., the above specimen on a slide. 



ACHYSOCHARIS KANSENSIS, new species. 



Female. — Length, 1 mm. 



Dark metallic green, the wings hyaline except a very small amount 

 of staining just against the apex of the stigmal vein, the venation 

 dusky yellowish. Legs wliite except coxae and middle and hind 

 femora. Proximal two-tliirds of scape white. Mandibles tridentate, 

 the inner tooth smaller by far. Pedicel subequal to funicle 2 which 

 is subequal to club 2; club 1 shghtly wider than long. Third club 

 joint with a distmct terminal spine. Postmargmal vem nearly as 

 long as the stigmal. Scutellum uniformly sculptured. Propodeum 

 distinct, shorter than m A. titiani. Parapsidal furrows deeper all the 

 way up (from caudad) than in titiani and the abdomen more dis- 

 tinctly sculptured. Caudal tibiae just below knee shghtly dusky. 

 Sculptured as hi titiani and the propodeum similar but shorter. 



Described from one female in the United States National Museum, 

 labeled " ChrysocJiaris oscinidis Ashm. Riley Co., Kansas, Marlatt, 

 August." 



Type. — Cat. No. 19592, U.S.N.M., the specimen on a slide in frag- 

 ments. 



