PTEROMALIDAE OF N.W. EUROPE 



743 



If the head is nearly as strongly transverse and has a similar shape to the 

 above, then the pronotal collar is less distinctly margined, the proximal 

 segments of the antennal funicle are not or hardly transverse and the 

 fiagellum has less conspicuous hairs, whilst the head and thorax are tinged 

 with greenish or bronze ......... 



17 



620 



619 



622 



624 



625 



626 



627 



628 



Figs. 618-628. Eupteromalus spp., $, heads. 618, genalis sp. n., holotype $ ; 619, same, 

 frontal view ; 620, cognatus Gahan, $ ; 621, submarginatus (Thomson), lectotype $ ; 

 622, potatoriae sp. n., holotype $ ; 623, dubius (Ashmead), $ ; 624, acuminatus sp. n., $ ; 

 625, lasiocampae sp. n. $ ; 626, peregrinns sp. n., $ ; 627 ■, fucoicla (Walker), $ ; 628, 

 hemipterus (Walker), <2. 



