PTEROMALIDAE OF N.W. EUROPE 



17 



Figs. 14-21. 14, Torymus regius Nees, $, apex of gaster and base of ovipositor sheaths, 

 dorsal (p. pygostyle ; ep, epipygial flap) ; 15, Torymus bedeguaris (L.), ?, thorax, 

 profile ; 16, Gastrancistrus crassus Walker, $, apex of gaster ; 17, Brachymeria mmuta 

 (L.), $,' thorax, profile ; 18, Eurytoma robusta Mayr, $, apex of gaster ; 19, Leucospis 

 gigas F., $, thorax, excluding metanotum and propodeum ; 20, Habrocytus musaeus 

 (Walker)', $' thorax, profile ; 21, Polistomorpha surinamensis Westwood, Type ?, gaster. 



