Labrum and mandibles of males, dorsal view: 23 Cicindela herbacea herbacea 24 Cicindela javeti azari 25 Habrodera nilotica nilotica 26 Lophyra flexuosa flexuosa 27 Hypaetha singularis 28 Cylindera contorta valdenbergi 29 Myriochila melancholica melancholica. Scale bars: 1 mm.