SEM images of selected structures. A Mesopsallus ambiguus, head and pronotum in lateral view ♂; B Salicarus roseri, head and pronotum in lateral view ♂; C Mesopsallus ambiguus, head in lateral view ♂; D Mesopsallus ambiguus, abdomen in lateral view ♂; E Mesopsallus ambiguus, vestiture of hemelytron ♂; F Salicarus fulvicornis, vestiture of hemelytron ♂; G Mesopsallus ambiguus, metathoracic pretarsus in lateral view ♂; H Salicarus fulvicornis, metathoracic claw in lateral view ♂; I Mesopsallus mali, metathoracic pretarsus in lateral view ♀; J Lobicris basalis, metathoracic preatrsus in lateral view ♂; K Salicarus roseri, metathoracic pretarsus in lateral view ♀; L Heterocapillus tigripes, metathoracic pretarsus in ventral view ♂.