Ornate tailed diggerwasp ♂︎ (Cerceris rybyensis), yellow markings on tergite 4, when present, a lot less elaborate then on tergite 5
Ornate tailed diggerwasp ♂︎ (Cerceris rybyensis), Krimpen a/d IJssel (NL)
Ornate tailed diggerwasp ♂︎ (Cerceris rybyensis), yellow markings on tergite 4, when present, a lot less elaborate then on tergite 5