180 THE CANADIAN ENTOMOLOGIST 



The same, but the femora and tibiae reddish brown, the 

 tips of the last two pairs of tibia? broadly white. Funicle 

 joints as in phycidis. Propodeum with a distinct neck. 

 Abdomen more like that of 

 Pteromalus rhodobceini rosce, new var. 



Clypeus sharply incised at meson so as to appear bidentate 

 there. Femora metallic. Flagellum black. Propodeum 

 without a neck, scaly, impunctate, tricarinate. Scutellum 

 without a faint cross-carina. Stigmal vein subequal to 

 the marginal. 



Funicle 1 a little longer than pedicel, somewhat longer 

 than wide, 6 a little wider than long. Small 

 species medicaginis Gahan . 



Clypeus truncate or subtruncate. Femora barely metallic. 

 Tips of tibiae white, the femora and tibiae brown yellow, 

 striae of clypeus faint; antenna yellow, funicle 1 barely 

 longer than the pedicel, longer than wide, 6 wider than 

 long; stigmal vein somewhat shorter than marginal. 

 Otherwise as in rJiodobmni, but small. aulacis, n. sp. 



The same, but a half larger, the tibiae and tarsi lemon- 

 yellow, the flagellum black, the club yellowish, the spira- 

 cular sulcus absent, the median carina irregular. 

 Clypeal striae distinct arkansensis n. sp. 



Coxae and femora concolorous, scape concolorous. 



Clypeus rather deeply concaved or sinuate. Propodeum 

 tricarinate, the neck short. Pedicel and funicle 1 sub- 

 equal. Caudal tibia reddish brown, pale yellow at tip. 

 Spiracular sulcus short, complete, bifoveate. Spiracle 

 curved franciscanus n . sp . 



Ovipositor extruded for a fourth or more the length of the 

 abdomen. 



Clypeus sinuate at distal margin, striate. 



Coxae and femora concolorous, the scape yellowish brown. 

 Ovipositor extruded for a fourth the length of the abdo- 

 men. 



