76 mJLLETIN 45, ITMTED STATES NATIONAL MUSEUM. 



Prothoriix very long, roiiiult'd before; mesonotuni very short, not 

 longer than the scutellum; metathoiax subquadrate, longer than wide, 

 truncate behind, the angles a little rounded, smooth; mesopleura pol- 

 ished with a small round fovea at the niid«Ue. 



Wings fusf'o-hyaline, the venation brown, the parastigma and stigma 

 bljR'k, the latter (juadrate, but slightly longer than wide, the stigmal 

 vein h)ng, scarcely curved; the second basal cell is much shorter than 

 the tirst, the basal vein broken only by a short stump of a vein. 



Legs short, stout, black, the tips <)f tibia; and the tarsi yellowish. 



Abdoinen very long, cylindrical, <^onic, h)nger than the head and 

 thorax together, highly i)olislied, black. 



Habitat. — V^irginia Beach, Md. 



Type 9 in Coll. Ashmead. 



Taken by iMr. E. A. S(!hwarz July 17, 1890. 



GoniozuB columbianuB, Hp. nov. 



$ 9 . Length, 1.5 to !i'"'". Black, shining, the head very feebly mi- 

 croscopically ]>unctate, in 9 1| times as long as wide, in <? not longer 

 than wide across the eyes. 



Antenuie l.J Jointed, a little longer than the he.'id, the scape dusky 

 or i)ice(ms towards base, the tlagellum yellow; the pedicel is very small, 

 very little longer than thick, the two following Joints subtriangular, 

 those beyond nioiiiliform. 



Wings hyaline, the i)arastigma and stigma brown, the other veins 

 pale or tinged with yellow; the stigma is oblong, 2K times as long as 

 wide; the stigmal vein long, bent upwards at tip; the branch of the 

 basal nervure short. 



Legs jiiceous brown, in $ brown, with the trochanter, all tibiie and 

 tarsi 5'ellow, in the 9 the middle and post<Tior tibia', yellow except at 

 the middle above. 



Abdomen not longer than the thorax, black polished. 



Habitat. — Washington, I). C. 



Types $ and 9 in Coll. Ashmead. 



Comes nearest to G. Hubbard I How., but quite distinct by the color 



of the legs. 



Goniozus Hubbardi Howard. 



Hubbard's Oraugo Ins. app., p. 217 J ; Ashm. P^iit. Am., iii, p. 119; Cress. Syn. 



Ilym., ].. 247. 



$ 9. Length, l.() to 2™'". Black, shining, alutaceous; head feebly, 

 sparsely i)unctate, with a distinct carina anteriorly between the an- 

 tennae. - - - ~ - -^ -^ ^ 



Antenna) 13-jointed, the scape and pedicel yellow, the flagelluni 

 brownish-yellow, the joints after the second submoniliform, the first 

 minute. 



