ICHNEUMON-FLIES OF AMERICA: 1. METOPIINAE 



301 



/ 



g 



? 



Figure 196. — Left hind legs of species of Exochus, 9 (except where noted): 



a, quadradens 



b, cuneatus, cf 



c, pleuralis 



d, mesodon 



e, megadon 



f, ventricosus 



g, silus 



h, decor atus scitulus 



i, mandibularis 



