. MONOGRAI'H OF THE NORTH AMERICAN PROC'TOTRYPlDiE. 439 



The antenna' are 1 -'-jointed, ratlier long, the chih bhick or fnscous, 

 3 jointed, the hist joint ovate, about one half hniger than the preceding, 

 the tirsta littlesnuiller than the second; lunide cylindrical, nionilifornif 

 tlie first joint two-thirds the length of the scape, the se<oud snbe(jual, 

 the following joints not longer than tiiick. Abdomen ovate, pointed at 

 tip, polished black, the petiole short and very w(M)lly. 



In the S the antt'nnie are 14-jointed, as long as the body, pilose, the 

 second flagellar joint a little h>nger than tins first, slightly curved, and 

 dilated towardapex, the foll(>wing elliptic oval, all except the last, about 

 of an equal length, the last conical, much longer than the penultimate. 

 The antenna', legs, and petiole are yellow. 



Habitat. — l)istri<t of Columbia and Arlington, Va. . * 



Types in Coll. Ashmead. 



PhaBnopria Schw^arzii, sp. nov. 



9. Length, 1 to 1.2""". Polished black, impunctured; antenncB, ex- 

 cept club, and legs reddish-yellow or yeUowish ; club 4 jointed, fuscous; 

 cheeks behind, collar, metathorax, and petiole woolly. Antenna; about 

 as long as the body, 12-jointed, ending in a 4-joinled club, the joints, 

 except the last, oval-rotund, the last conic, one-half longer than the 

 preceding; funicle very slightly ini-rassated toward the club, the first 

 joint about as long as the pedicel, but not so thick, the second and fol- 

 lowing subequal, very slightly increasing in width, the last being only 

 a little narrower than the first club joint. Wings hyaline, fringed, the 

 stigma yellowish. Abdomen ovate, polished black, the petiole thick, 

 as wide as long, the second segment occupying most of tlie surface of 

 the abdomen, its base inclosing the tip of the petiole. 



Habitat. — Jacksonville, Fla., District of Columbia, Maryland, and 

 Virginia. 



Types in Coli. Ashmead and National Museum. 



Described from many specimens. The species is dedicated to Mr. Pj. 

 A. Schwarz, to whom I am indebted for many specimens taken in and 

 around Washington. 



Phaenopria aptera, sp. nov. 



5. Length, 1.4""". Apterous; polished black, impunctured. Anten- 

 n£e black or brown-black, gradually incrassated, submoniliform, tlie three 

 joints preceding the last very briefly pedicellate, the last conic, not quite 

 as long as the two preceding joints united, the penultimate joint quad- 

 rate. Head globose, much wider than the thorax. Cheeks, collar, and 

 metathorax pubescent or woolly. Legs rufo-piceous, the trochanters, 

 base of femora and tibia;, and the tarsi yellowish. Abdomen oblong- 

 oval, much broader than the thorax, polished black, with sparse hairs 

 at apex, the petiole wider than long, rugose. 



Habitat. — Ottawa, Canada. 



Types in Coll. Ashmead. 



