331a (324b).    Gena posteriorly ridged (rarely only with angular edge, in Scutellista); between

              pedicel and club only 4 (mainly males) or 5 segments (most females) first of which may

  be shortened, ring-shaped (as in Fig.A); thorax hairiness mostly replaced by distinct and

              sparse bristles (Fig.B), rarely uniformly hairy (Scutellista, Fig.C); clypeal margin not

              produced.............................................................………................................. Pteromalidae (Eunotinae)

 

                          Please CLICK on pictures to enlarge

 

            

                                       A                                                     B                                               C

 

331b.    Gena without ridge or edge; antennae different; either 2 or more rounded, segments ring-

             shaped or with at least 6 segments between pedicel and club (Figs.A-B); thorax always

             without stout bristles; clypeal margin mostly produced.....…........................................................... 332