BR. J. ENf. NAT. HIST., 13: 2001 



Figs 1-5. Genitalia of Symmerus species. 1-3, S. nobilis Lackschewitz, male: 1, tergite 9 and 

 cerci; 2, ventral view of gonocoxites, gonostyli and aedeagus; 3, sternite 8. 4—5, lateral view of 

 female genitalia: 4, S. nobilis; 5, S. annulatus (Meigen). Scale line 0.5 mm. 



