PTEROMALIDAE OF N.W. EUROPE 583 



Apelioma restrictum Graham 



(Text-figs. 429, 430) 



Apelioma restrictum Graham, 1961 : 171-172, o* ?. 



Type material. Holotype $, England, Lancashire, Freshfield, 7.ix.i96o (Graham), 

 in Hope Department, University Museum, Oxford. 



Britain, Sweden. 



Biology. Unknown ; the species appears to be associated with Pinus. Imagines 

 captured in June, July and Sept. 



S YNEDR US Graham 



Synedrus Graham, 1956 : 97. Type-species : S. cavigena Graham, by monotypy and original 

 designation. 



Only one species known. 



Figs. 431—435. Synedrus transiens (Walker), $. 431, antenna ; 432, antennal clava, 

 ventral ; 433, body ; 434, fore wing venation ; 435, head, frontal view. 



