Amurland Chalcidicc. 317 



20. Fteromal'us alhidooenosits. 



Female, ^neous green. Head and thorax extremely 

 finely punctured. Head broader than the thorax. An- 

 tennae black, subclavate, a little shorter than the thorax ; 

 first joint luteous towards the base. Abdomen smooth, 

 lanceolate, partly cupreous at the base, keeled beneath 

 except towards the tip, a little narrower than the thorax. 

 Legs luteous ; femora mostly and coxae green ; tibiae 

 streaked with green ; hind tibiae with a ])road brown band ; 

 tarsi yellow, with blackish tips. Wings pellucid ; veins 

 dingy whitish ; ulna less than half as long as the humerus ; 

 radius a little shorter than the ulna ; cubitus much shorter 

 than the radius. Length of the body 1| — If line. 



Group of P. cingulipes. 



21. Pteromalus pla, 



Female. Greenish seneous, broad. Head and thorax 

 extremely finely punctured. Head much broader than the 

 thorax. Antennae black ; first joint tawny. Abdomen 

 smooth, oval, subpetiolated, shorter than the thorax which 

 it equals in breadth. Legs a3neous green ; knees, tarsi and 

 tips of the tibiae luteous. Wings pellucid; veins yellowish, 

 ulna less than half as long as the humerus ; radius a little 

 shorter than the ulna ; cubitus much shorter than the 

 radius ; stigma brownish. Length of the body 1| lines. 



Belonging to the group of P. cingulipes. 



22. Pteromalus consocius. 



Male, ^neous green, slender. Head and thorax very 

 finely punctured. Head rather broader than the thorax. 

 Antennae black, filiform, as long as the thorax, first 

 joint reddish. Abdomen smooth, nearly linear, shorter and 

 a little narrower than the thorax. Legs yellow ; coxae and 

 femora green, tips of the latter yellow. Wings pale cine- 

 reous ; veins brownish ; ulna about half as long as the 

 humerus ; radius a little shorter than the ulna ; cubitus 

 much shorter than the radius. Length of the'body 1 line. 



Nearly allied to P. constans. 



