Male genitalia. A–E Psallus (Phylidea) validicornis, vesica: A apex of vesica in lateral view, magnified, B–C: vesica in ventral and lateral views. D, E: holotype of P. (P.) niger, vesica in ventral and lateral views. F–N: vesica of Mesopsallus spp: F M. ambiguus; G–H M. mali in lateral and ventral views; I, J M. rhodani in left and right lateral views; K, L M. pici in lateral and ventral views; M, N M. amygdali in lateral and ventral views. O, P Psallus (Phylidea) validicornis, holotype of P. niger: O right paramere, P apex of phallotheca. Q–T Salicarus spp., vesica in lateral view: Q S. cavinotum; R S. nitidus; S S. genistae; T S. perpusillus.