THE CANADIAN ENTOMOLOGIST 179 



Antennae inserted somewhat below the middle of the face. 

 Parapsidal furrows not complete. Mandibles 3- and 4- 

 dentate. 



Fore-wings with a large, smoky area under the whole of 

 the marginal vein. Propodeum with a large neck, tri- 

 carinate. Abdomen produced beneath, with a very short 

 petiole. Pedicel shorter than funicle 1, the latter twice 



- longer than wide. Coxae and femora concolorous, the 

 middle tibia infuscated, the caudal so at base. Scutellum 

 without a cross-suture before apex (or an indicated one). 

 Clypeus sinuate horrowi, n. sp. 



Fore wings hyaline. 



Ovipositor not extruded. Coxae above metallic, the legs 

 lemon yellow, the antennae yellow-brown. Clypeus sinu- 

 ate rather deeply at apex. Antennae inserted but a little 

 above the ventral ends of the eyes. Spiracles at the base 

 of a broad hollow, bounded by the lateral carina and a 

 carina laterad of the spiracle, no sulcus. Propodeum tri- 

 carinate. Pedicel and funicle 1 

 subequal onerati (Fitch). 



Coxa^ concolorous, the femora brown or washed with metallic 

 or metallic. Scape yellow. 



Clypeus distinctly concave or sinuate at distal margin. 



Propodeum tricarinate and with a very short neck (irregu- 

 lar rugae between the carinae). Funicle 1 somewhat over 

 twice longer than wide, twice the length of the pedicel, 

 6 a half longer than wide. Tibiic white. Marginal vein 

 nearly twice the length of the stigmal. Femora usually 

 washed. Funicle and club 

 black rJiodohcEini Ashmead = {languricE Ashmead). 



The same but the femora usually deep metallic, the tibiae 

 golden yellow, the funicle joints somewhat shorter, the 

 fiagellum brown... phycidis Ashmead {=^piercei Crawford). 

 The same as phycidis but the tibiae brown, white at tip, 

 no median carina on propodeum, the foveae of spiracular 

 sulcus minute .cerealellcs (Ashmead) 



